Nikon announces small and lightweight Z50 mirrorless camera with APS-C sensor

Nikon is today introducing an entry-level, crop-sensor camera that uses the same Z-mount system as the company’s Z6 and Z7 full-frame mirrorless cameras. The new Z50 costs $859 body only, and Nikon is also introducing two new DX-format lenses alongside it. You can bundle the camera with a 16-50mm f/3.5-6.3 VR lens for $999.95, and there’s also a two-lens kit that adds a 50-250mm f/4.5-6.3 VR lens for a total of $1349.95. Even then, you’re still coming in below the $1,800 Z6, but obviously these cameras are targeted at very different audiences. This one is made for the Instagram generation and for people who want a “real” camera for video. Nikon says the Z50 will ship in November.

The Z50 has a 20.9-megapixel CMOS sensor, weighs under a pound, and has a flip-down rear display for selfie photos and vlogging. (There’s even a Selfie Mode that disables most controls when the screen is down so you don’t accidentally mess up the camera’s settings.) But if you put the Z50 onto a gimbal, the screen will be blocked if it’s flipped. That’s not great for vlogging, so Nikon is developing its own handle for the Z50. The Z50 has a mic input and headphone jack among its various ports.

You can immediately feel and appreciate the Z50’s smaller size and weight when compared to Nikon’s pro-level mirrorless cameras. Thankfully it retains an electronic viewfinder (2.36-million dots) and 3.2-inch rear LCD, and the grip was comfortable for my large hands. Nikon says the benefits of the Z mount (such as the shorter flange distance) carry over to a crop sensor for an upgrade in image quality.

The camera is capable of 11fps continuous shooting (with auto focus/exposure) and has a 209-point phase detect autofocus system, which covers 87 percent of the frame horizontally and 85 percent vertically, according to Nikon. When in low-light mode, the Z50 can focus at -4 EV, which is better than some of the company’s DSLRs like the D7500. The standard ISO range is 100 up to 51,200. There’s a pop-up flash built into the camera, as well. Nikon’s eye-detection autofocus is included, and you can toggle between different eyes if there are multiple people in frame.

You get 4K video recording at up to 30fps (with full sensor readout), and there’s also a 120fps slow-mo mode in 1080p. Videos can be shared wirelessly from the camera to your phone, which is a first for Nikon cameras. A time-lapse mode is also available in-camera, and Nikon includes multiple picture control modes that you can customize to your liking to reduce the need for post-processing before uploading your shots to Instagram.

Aside from a smaller sensor, the other thing the Z50 loses out on compared to the Z6 and Z7 is Nikon’s excellent in-body image stabilization. The new lenses offer vibration reduction (image stabilization), but the IBIS in Nikon’s pricier mirrorless cams allowed for some brilliant, tack-sharp shots when I was reviewing them. Aside from the engineering challenge of squeezing that stabilization into the Z50’s smaller body, it also would’ve raised the camera’s price.

The Z50 has a magnesium alloy construction and some level of weather resistance — but Nikon says it’s not quite up to the same level as the Z6 and Z7. There’s a single UHS-I SD card slot, and the camera uses a Micro-B connector rather than USB-C. It also has an all-new battery, the EN-EL25.

Though it shares many of the design traits of the Z6 and Z7, Nikon is very much positioning the Z50 as an answer to the latest crop-sensor mirrorless cameras from Sony and Fujifilm. The 16-50mm kit lens looks terrifically compact and lightweight, and I imagine that’ll be the take-everywhere pick between the two Z-mount DX lenses that Nikon has ready for this camera. Unfortunately, early buyers will be left without any inexpensive primes. (Yes, the FTZ mount adapter can also be used if you want to attach FX lenses to the Z50, but Nikon isn’t bundling it with a discount this time around.)

It’s easy to nitpick the Z50 for what it might lack — and it would’ve been nice if Nikon had shipped a camera like this much sooner. But I’m still looking forward to seeing what difference the Z mount makes here.

On the complete opposite end of the spectrum, Nikon also announced that it will soon release its 58mm f/0.95 S Noct lens for the Z mount. The company talks up this manual-focus glass as being among the greatest lenses it has ever manufactured — and certainly the fastest. As you might guess, the price tag reflects as much. The Nikkor Z 58mm f/0.95 S Noct lens will be available from select retailers beginning October 31st for $7,999.95.

Galaxy Watch Active2 review: Dancing on the grave of Wear OS

There’s no denying that Apple makes the best all-around smartwatches, especially if you care about fitness, so Android-compatible watches continue to battle for second place. The most recent entry from the Wear OS camp is the fifth-gen Fossil Q, and while that watch is a decent step up from every other device with the same software, it still hasn’t addressed some of the platform’s core problems — poor fitness tracking, degrading app library, and so on.

Samsung’s new watch is a follow-up to the Galaxy Watch Active, which was (by most accounts) the best overall smartwatch for Android devices. The Watch Active2 isn’t a radical departure from the previous model, but there are a few key improvements that most people will appreciate.

Design, hardware, what’s in the box

Much like Samsung’s phones, the Watch Active2 comes in a bunch of different variants. There are two sizes available (44mm and 40mm), each with three colors: silver, black, and gold. On top of that, there is also a Watch Active2 LTE with a Stainless Steel body, which is also available in two sizes and three colors. The regular 40mm costs $280, the regular 44mm is $300, the LTE 40mm is $430, and the LTE 44mm is $450.

Moving on from Samsung’s SKU hell, I received the regular 44mm version in black. The design hasn’t changed much from last year’s Watch Active — besides the choice of physical size, there is now a speaker on the left side. That means you can receive calls on the watch, and apps like Bixby can give audio feedback.

Both sizes of the Watch Active2 have a larger screen than the original model (1.2″/1.4″ vs. 1.1″). I’m coming from the smaller Watch Active, and the larger text on the Active2 means I don’t have to hold my wrist as close to my face as I did before.

The screen also supports a feature called ‘Touch bezel,’ which is designed to emulate the rotating bezel found on the Galaxy Watch and some other Samsung wearables. When you swipe around the edges of the screen, the watch cycles through widgets, scrolls in lists, and so on. It takes a while to get used to, and it’s still nowhere near as nice as the real thing, but it’s better than nothing. Interestingly, Samsung only recently started enabling it by default.

The right side of the watch still has two buttons; the top one acts as a back key, while the bottom one takes you to the watch face (or if you’re on the watch face, it opens your apps). Double-pressing the bottom button opens Bixby, but this can be changed to something else in the settings.

Samsung is still going with the tuck-under watch bands that pinch my arm, but thankfully, you can still replace them with any generic 20mm strap. In addition to the black band that came with my watch, Samsung sent me two of its Sport Bands: Pink Gold and Vivid Green. The green strap is my favorite, but if I were buying this watch myself, I’d probably pair it with a cheap leather band.

In the box, you just get the Watch Active2 and the tiny charging pad.

Software, performance, battery

The software experience here is similar to other Samsung -made watches. The Watch Active2 uses the Tizen operating system, designed to look and feel like the One UI skin that Samsung uses on its Android devices. There are a few changes compared to the original Watch Active’s software, like customizable quick settings toggles, but nothing groundbreaking.

The basic layout is still the same as Samsung’s other watches. The watch face acts as the home screen, with notifications accessible by swiping right, and widgets by swiping left. You can add, remove, or move around the order of widgets. For example, I moved the media controls widget closest to the watch face, since that’s the one I use the most.

The main change to the software experience is the touch bezel, which allows you to quickly scroll across all your notifications and widgets by moving your finger along the edge of the screen. It’s nice to have, but it’s no replacement for the physical spinning bezel on the Galaxy Watch.

All the other features you would expect from a modern smartwatch are here: health tracking, tap-to-pay support, waterproofing, an app store with tons of custom watch faces (and a few apps), and so on. You can also charge the watch by placing it on the back of a compatible Samsung phone. Corporate synergy FTW!

Performance, as usual with Samsung’s watches, is excellent. Tizen doesn’t suffer from any of the random slowdowns or stuttering animations that Wear OS does. The only aspect of the watch that feels like it takes forever is opening Bixby — though activating Google Assistant on Wear OS also takes a few seconds.

Battery life is also a high point. The original Watch Active could already reach two days on a single charge in most cases, and the Watch Active2 is even better. My 44mm version usually ended the day with around 70% charge remaining, with the screen always on and occasional heart rate monitoring. It’s worth noting that the smaller 40mm model has a slightly smaller battery (247mAh vs. 340mAh).

Should you buy it?

Yes. The Galaxy Watch Active2 is undoubtedly the best smartwatch you can use with an Android phone. It’s faster and less buggy than even the recent fifth-generation Fossil watches, with better battery life than you’ll find on any Wear OS device. It’s still a smartwatch though, so if fitness tracking is your number one priority, something from Fitbit or Garmin might be a better option for you.

I’m not a fan of Samsung raising the price by $80-$100 from the original model, but now that the first Watch Active is already going out of stock at most retailers, there’s not much of a point in comparing the two.

Buy it if:

You want a good smartwatch for an Android phone.

Don’t buy it if:

You have the first-generation Watch Active.

You have an iPhone (just buy an Apple Watch!)

Apple is finally fixing its dreaded MacBook Pro keyboard design once and for all

Over the past few years, whenever a friend would ask me for advice about buying a new MacBook, I’d tell them that it was probably worth waiting a bit. It wasn’t that Apple’s MacBook lineup wasn’t compelling, but rather that the butterfly keyboard design Apple first introduced on its 2016 MacBook Pro was prone to causing all sorts of typing nightmares.

Over the past few years, Apple implemented a few changes which did manage to improve the overall reliability of the butterfly keyboard design. Still, even the third iteration of the design caused problems for a number of users. And hardly a point of speculation, Apple itself conceded this point earlier this year via a rare apology.

“We are aware that a small number of users are having issues with their third-generation butterfly keyboard and for that we are sorry,” an Apple spokesperson said this past March.

The good news is that Apple has finally seen the light and is planning to say goodbye, once and for all, to its butterfly keyboard design. This past summer, a rumor surfaced claiming that Apple is planning to launch a 16-inch MacBook Pro with a scissor mechanism keyboard design. Not only will this design shift improve reliability and performance, it should also increase the travel for each individual key, thus fixing two longstanding complaints regarding the old design.

Beyond that, reputed analyst Ming-Chi Kuo recently issued a fresh investor note claiming that Apple plans to migrate the entirety of its MacBook line to the scissor mechanism keyboard in 2020.

Kuo now predicts that Apple’s refreshed MacBook models will arrive in the second quarter of 2020, suggesting they will feature the much-anticipated scissor mechanism keyboards that the company is adopting wholesale.

If Kuo’s prediction pans out, it will mark an unceremonious end to what many people categorize as one of the worst Apple designs in the company’s history.

Of course, all this begs the question: why did Apple implement the butterfly keyboard design in the first place?

Well, when it was first introduced, Apple boasted that it was 40% thinner than a traditional keyboard and allowed for “greater precision” when striking keys. Interestingly, word of Apple’s transition away from the oft-criticized design appeared shortly after Jony Ive announced that he was leaving Apple. Ive, it’s worth noting, was reportedly obsessed with making devices impossibly thin, which is to say that he was likely the driving force behind the new keyboard design in the first place.

How to improve PC performance by fixing the Intel Rapid Storage Technology driver

Sometimes a Windows 10 update will not replace an old driver like you would expect. In those cases, you must troubleshoot and solve the problem yourself.

Let’s face it, for most users, if a computer boots up and they can start using it, then the computer is working fine—well, at least good enough. However, this apathetic view of computer health and maintenance can lead to serious problems down the road, especially if your computer is using an outdated device driver.

I recently repurposed an old gaming laptop as my new business PC. This process included updating the OS from Windows 7 to Windows 10. After the update, I noticed that the CPU fan was constantly running, and the PC performance was sluggish at best. So, I did some troubleshooting with the Windows Task Manager.

I discovered that, for unexplained reasons and even after a lengthy update process, the computer was still using an outdated and deprecated device driver. This was causing major performance issues and was obviously unacceptable.

This tutorial shows you how to use the Task Manager to identify bad acting devices, how to troubleshoot the problem, and then how to fix it.

How to troubleshoot and fix a faulty device driver

The Windows Task Manager, best reached by the infamous keyboard shortcut of CTRL-ALT-Delete, is one of the first troubleshooting tools you should turn to when your PC starts behaving badly. By thoroughly examining what processes are running and how much power they are using, you can get a general idea of what devices or services are causing problems and which are working properly.

As you can see in Figure A, the driver for Intel’s Rapid Storage Technology chipset is continuously tasking the CPU at close to 20%, even when the PC is sitting idle. This device driver is also continuously claiming almost 7MB of RAM for some reason–this should not be happening; however, it does explain the constant running of the CPU fan and the PC’s overall sluggishness.

After checking the Intel support website, it turns out there is an updated 64-bit driver for the Intel Rapid Storage Technology chipset available, which I downloaded. Before we can install the new driver, we must first uninstall the old driver.

Type “control panel” into the Windows 10 desktop search box and choose the appropriate Control Panel application from the list of results to reach a screen similar to Figure B, which shows the small icon view. Click the link labeled Programs And Features.

Scroll down the list of devices until you find Intel Rapid Storage Technology (Figure C)–click that entry and then uninstall it. You will have to restart your PC to finish the process.

Upon restart, a generic driver will take care of running the Intel chipset for you. This generic driver will work, but you will sacrifice a noticeable level of performance, so it is best to install the new Intel Rapid Storage Technology driver.

Right-click the Start Menu button and select the Device Driver item from the list of configuration services. Scroll down to Storage controllers, expand the entry, and select the appropriate device (Figure D).

Double-click the Intel Chipset SATA RAID Controller entry to reveal the Properties screen and then click the Driver tab (Figure E). Click the Update Driver button and select the Have Disk option to install the driver downloaded previously.

When the installation process is complete, you will be prompted to restart your PC once again.

Now, when you check the Task Manager (Figure F) after the restart, you will notice that the Intel Rapid Storage Technology process is quiet when your PC is idle, using 0% of the CPU and only .8MB of RAM–in other words, behaving like it is supposed to behave. Problem troubleshooted and solved.

If your Windows 10 computer is not performing as well as you would like, check the running processes using the Task Manager. That basic built-in app can provide the information you need to troubleshoot the problem and develop a solution.

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We use the highest quality Li-ion cells and components that are lighter weight, charge faster and last longer.

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hp BF04XL Battery For hp – Battery For hp laptop Li-ion 43.7Wh/5685mAh 7.7V. Browse our various categories and find out why we have been the go-to source for our customers.

BF04XL
  • Chemistry: Li-ion
  • Voltage: 43.7Wh/5685mAh
  • Capacity: 7.7V

Free shipping in most countries. click here to view detailed shipping costs.

We ship to the worldwide,please enquiry shipping & handling if you are out of united states.

What’s the total delivery time? (please use this formula to determine when your order will arrive) total delivery time = packaging time + shipping time.

Replaces the following products:

Fits the following devices:

HP
Spectre 13-af000,Spectre 13-af000ng,SPECTRE 13-af000TU,Spectre 13-af001ng,SPECTRE 13-AF001TU,Spectre 13-af002ng,SPECTRE 13-AF002TU,Spectre 13-af003ng,Spectre 13-af003TU,SPECTRE 13-AF004TU,Spectre 13-af006nf,Spectre 13-af031ng,Spectre 13-af032ng,Spectre 13-af033ng,Spectre 13-af034ng,Spectre 13-af035ng,Spectre 13-v100,SPECTRE 13-V115TU,SPECTRE 13-V115TU(Y8J11PA),SPECTRE 13-V116TU,SPECTRE 13-V116TU(Y8J12PA),Spectre 13-v117TU,SPECTRE 13-V117TU(Y8J13PA)

hp BF04XL hp battery is replacement for HP 924843-421 HSTNN-LB8C Spectre Y8J13PA Series. The BF04XL batteries equivalent is guaranteed to meet or exceed hp original specifications. All hp BF04XL Battery are brand new, 1 year Warranty, 100% Guarantee Quality and Fully Test!

We deliver quality hp laptop extended batteries online. Purchase your hp laptop battery here.

hp BF04XL hp Batteries

  • 100% OEM Compatible with your hp laptop.
  • Lithium Ion battery technology
  • Convenient and secure online purchasing
  • Dependable high quality hp batteries
  • Satisfaction guaranteed or your money back
  • 1 Year Warranty on all hp laptop Replacement Batteries

6 tips to increase BF04XL hp Battery lifetime

The performance of your hp depends largely on the performance of your battery. And his time of life depends on its users, and that you are. These are the principles that have guided the hp , at the head, so you can optimize the performance of hp laptop battery.
New battery still fully charged BF04XL sold. You must be on the first wheel to be conditioned for optimum performance. Loading and unloading of the battery 4 or 5 times is enough to determine.
The memory effect completely to avoid a full charge and discharge the battery, hp BF04XL twice a month.
The dirt on the hp BF04XL contacts of the battery can power the hp laptop batteries. Clean with alcohol and cotton can look like and function like new.
This method is recommended for those using the AC adapter for long periods. We recommend that you use the hp BF04XL battery at least once in two weeks. Batteries lose its charge when stored for a long time and you need the battery if it does break.
If he does not use a length of time, the hp BF04XL battery will be stored protected from a clean, dry and cool, heat and other metals. A loss of business to charge the battery in time and need a break before reuse.
Power Management Features Battery BF04XL enable the conservation of energy in the battery of hp laptop. You can control the speed of the processor off, or you can adjust the brightness of the LCD screen to a minimum to ensure low power consumption. 

Why we have been the go-to source for our customers ?

We stock a wide range of rechargeable batteries for hp laptop. Your hp Tablet PC is part of your everyday life. Successful communications on a hp begin with your battery. When purchasing a replacement battery for your hp hp, dependability and price are what we have to offer. We’ve been supplying reliable, high quality hp batteries for over 10 years. Our goal is to provide high quality aftermarket replacement batteries at a very reasonable price. All of our rechargeable Li-Ion hp batteries are backed by a one year warranty.

What is the run time of hp battery?

hp batteries have two main ratings on them: Volts and Amperes. Because size and weight of batteries is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Milliamperes. One thousand Milliamperes equals 1 Ampere. When buying a battery, select batteries with the most Milliamperes (or mAh). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:

  • 14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes).
  • 14.4 x 4.0 = 57.60 Watt-Hours

Watt-Hours signifies the energy needed to power one watt for one hour.

Battery PA5247U-1BR Replacement For toshiba laptop Toshiba Tecra A50-E,R50,A30,A40-C,Z50-C

Find the right battery for Toshiba Tecra A50-E,R50,A30,A40-C,Z50-C to solve your power issues. Our toshiba PA5247U-1BR batteries are manufactured to precisely fit just as your original battery.

We use the highest quality Li-ion cells and components that are lighter weight, charge faster and last longer.

US toshiba battery shop – Tech-Battery.com ! Shopping with us is safe and secure! 100% Guarantee Quality and Fully Test!

toshiba PA5247U-1BR Battery For toshiba – Battery For toshiba laptop Li-ion 2800mAh 14.8V. Browse our various categories and find out why we have been the go-to source for our customers.

PA5247U-1BR
  • Chemistry: Li-ion
  • Voltage: 2800mAh
  • Capacity: 14.8V

Free shipping in most countries. click here to view detailed shipping costs.

We ship to the worldwide,please enquiry shipping & handling if you are out of united states.

What’s the total delivery time? (please use this formula to determine when your order will arrive) total delivery time = packaging time + shipping time.

Replaces the following products:

Fits the following devices:

Portege A30-C,Portege A30-C-10H,Portege A30-C-113,Portege A30-C-13D,Portege A30-C-13E,Portege A30-C-13H,Portege A30-C-13N,Portege A30-C-13R,Portege A30-C-13T,Portege A30-C-13U,Portege A30-C-13Z,Portege A30-C-148,Portege A30-C-149,Portege A30-C-14C,Portege A30-C-14D,Portege A30-C-14J,Portege A30-C-14P,Portege A30-C-14R,Portege A30-C-14U,Portege A30-C-14V,Portege A30-C-14X,Portege A30-C-155,Portege A30-C-158,Portege A30-C-159,Portege A30-C-15K,Portege A30-D,Portege A30-D-10C,Portege A30-D-10E,Portege A30-D-10L,Portege A30-D-10N,Portege A30-D-10R,Portege A30-D-114,Portege A30-D-11J,Portege A30-D-139,Portege A30T-C,Portege A30T-C-11T,Portege A30T-C-11U,Satellite Pro A30T-C-111,Satellite Pro A40-C, Satellite Pro A40-C-152,Satellite Pro A40-C-154,Satellite Pro A40-C-15F,Satellite Pro A40-C-183,Satellite Pro A40-C-18T,Satellite Pro A40-C-1D8,Satellite Pro A40-C-1D9,Satellite Pro A40-C-1DW,Satellite Pro A50-C, Satellite Pro A50-C-17X,Satellite Pro A50-C-181,Satellite Pro A50-C-18P, Satellite Pro A50-C-24C,Satellite Pro A50-C-256,Satellite Pro A50-D,Satellite Pro A50-D-10H,Satellite Pro A50-D-10J,Satellite Pro A50-D-10V,Satellite Pro A50-D-10X,Satellite Pro A50-D-10Z, Satellite Pro R40-C,Satellite Pro R40-C-103,Satellite Pro R40-C-105,Satellite Pro R40-C-106,Satellite Pro R40-C-10R,Satellite Pro R40-C-10U,Satellite Pro R40-C-10W,Satellite Pro R40-C-10X,Satellite Pro R40-C-10Z,Satellite Pro R40-C-110,Satellite Pro R40-C-111,Satellite Pro R40-C-112,Satellite Pro R40-C-114,Satellite Pro R40-C-11C,Satellite Pro R40-C-11L,Satellite Pro R40-C-130,Satellite Pro R40-C-131,Satellite Pro R40-C-132,Satellite Pro R40-C-13V,Satellite Pro R50,Satellite Pro R50-B-01R,Satellite Pro R50-B-01T, Satellite Pro R50-B-167,Satellite Pro R50-B-169,Satellite Pro R50-B-16V,Satellite Pro R50-B-170,Satellite Pro R50-B-186,Satellite Pro R50-C,Satellite Pro R50-C-008,Satellite Pro R50-C-00C, Satellite Pro R50-C-1DE,Tecra A40-C,Tecra A40-C-13Z,Tecra A40-C-140,Tecra A40-C-141,Tecra A40-C-142,Tecra A40-C-147,Tecra A40-C-14L,Tecra A40-C-14U,Tecra A40-C-14V,Tecra A40-C-151,Tecra A40-C-155,Tecra A40-C-15M,Tecra A40-C-15X,Tecra A40-C-169,Tecra A40-C-17C,Tecra A40-C-17D,Tecra A40-C-17E,Tecra A40-C-17J,Tecra A40-C-187,Tecra A40-C-188,Tecra A40-C-18D,Tecra A40-C-18E,Tecra A40-C-18Q,Tecra A40-C-18R,Tecra A40-C-190,Tecra A40-C-19C,Tecra A40-C-19D,Tecra A40-C-19E,Tecra A40-C-19F,Tecra A40-C-19W,Tecra A40-C-1C0,Tecra A40-C-1C2,Tecra A40-C-1FX,Tecra A50-C,Tecra A50-C-16E, Tecra A50-C-2D2,Tecra A50-C-2F5,Tecra A50-C-2GG,Tecra A50-C-2R9,Tecra A50-D,Tecra A50-D-10M,Tecra A50-D-10X,Tecra A50-D-11M,Tecra A50-D-13U,Tecra C50-B,Tecra C50-B-118,Tecra C50-B-122,Tecra C50-B-12L,Tecra C50-B-14D,Tecra C50-B-14Z,Tecra C50-B-159,Tecra C50-B-16L,Tecra C50-B-19W,Tecra C50-B0736,Tecra Z50-C,Tecra Z50-C-10M,Tecra Z50-C-10P,Tecra Z50-C1550

toshiba PA5247U-1BR toshiba battery is replacement for Toshiba Tecra A50-E,R50,A30,A40-C,Z50-C. The PA5247U-1BR batteries equivalent is guaranteed to meet or exceed toshiba original specifications. All toshiba PA5247U-1BR Battery are brand new, 1 year Warranty, 100% Guarantee Quality and Fully Test!

We deliver quality toshiba laptop extended batteries online. Purchase your toshiba laptop battery here.

toshiba PA5247U-1BR toshiba Batteries

  • 100% OEM Compatible with your toshiba laptop.
  • Lithium Ion battery technology
  • Convenient and secure online purchasing
  • Dependable high quality toshiba batteries
  • Satisfaction guaranteed or your money back
  • 1 Year Warranty on all toshiba laptop Replacement Batteries

6 tips to increase PA5247U-1BR toshiba Battery lifetime

The performance of your toshiba depends largely on the performance of your battery. And his time of life depends on its users, and that you are. These are the principles that have guided the toshiba , at the head, so you can optimize the performance of toshiba laptop battery.
New battery still fully charged PA5247U-1BR sold. You must be on the first wheel to be conditioned for optimum performance. Loading and unloading of the battery 4 or 5 times is enough to determine.
The memory effect completely to avoid a full charge and discharge the battery, toshiba PA5247U-1BR twice a month.
The dirt on the toshiba PA5247U-1BR contacts of the battery can power the toshiba laptop batteries. Clean with alcohol and cotton can look like and function like new.
This method is recommended for those using the AC adapter for long periods. We recommend that you use the toshiba PA5247U-1BR battery at least once in two weeks. Batteries lose its charge when stored for a long time and you need the battery if it does break.
If he does not use a length of time, the toshiba PA5247U-1BR battery will be stored protected from a clean, dry and cool, heat and other metals. A loss of business to charge the battery in time and need a break before reuse.
Power Management Features Battery PA5247U-1BR enable the conservation of energy in the battery of toshiba laptop. You can control the speed of the processor off, or you can adjust the brightness of the LCD screen to a minimum to ensure low power consumption. 

Why we have been the go-to source for our customers ?

We stock a wide range of rechargeable batteries for toshiba laptop. Your toshiba Tablet PC is part of your everyday life. Successful communications on a toshiba begin with your battery. When purchasing a replacement battery for your toshiba toshiba, dependability and price are what we have to offer. We’ve been supplying reliable, high quality toshiba batteries for over 10 years. Our goal is to provide high quality aftermarket replacement batteries at a very reasonable price. All of our rechargeable Li-Ion toshiba batteries are backed by a one year warranty.

What is the run time of toshiba battery?

toshiba batteries have two main ratings on them: Volts and Amperes. Because size and weight of batteries is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Milliamperes. One thousand Milliamperes equals 1 Ampere. When buying a battery, select batteries with the most Milliamperes (or mAh). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:

  • 14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes).
  • 14.4 x 4.0 = 57.60 Watt-Hours

Watt-Hours signifies the energy needed to power one watt for one hour.

Lexar NM600 M.2 NVMe SSD Review: Affordable and Efficient

Lexar, which was bought by Chinese SSD maker Longsys back in 2017, has been busy churning out new internal and external SSDs as of late. Here we’re looking at the company’s entry-level NVMe drive, the NM600 and seeing how it stacks up against the competition. The NM600 is poised to displace its SATA competition with aggressive pricing and speedy performance figures. But, does it have what it takes to keep up with M.2 alternatives?

At the core of Lexar’s NM600 is Silicon Motion’s SM2263XT, a 4-channel PCIe Gen3x4 NVMe controller. It’s similar to the controller powering the Intel SSD 660p and Crucial P1, but with one catch. The SM2263 utilizes a DRAM cache for the FTL mapping table, while the XT model doesn’t. Rather than incorporate DRAM in its architecture, Silicon Motion took advantage of a rather new NVMe feature called Host Memory Buffer (HMB).

VERDICT

Lexar’s NM600 isn’t a record-breaker, but it delivers speedy performance and is one of the most efficient SSDs we’ve tested. If you’re looking for a new budget M.2 NVMe SSD, it’s well worth considering.

DRAMless SSD controllers have typically offered low performance, especially when taxed with moderate workloads. That’s why HMB came into existence, it tries to speed things up and enable NVMe SSDs to match SATA-level pricing. Instead of using DRAM on the device, HMB technology enables the SM2263XT to utilize a small portion of the system’s RAM as a cache space for the controller’s mapping table. Without the need for DRAM in its design, the NM600 is able to hit the market at low prices and still deliver acceptable performance.

Specifications

Lexar’s NM600 is available in just two capacities, 240GB and 480GB. Based off of these capacity points, we can see that Lexar opted to give them a little bit more over-provisioning to help with performance consistency.

The 240GB model offers rated performance of up to 2.0/1.2GBps read/write, while the 480GB model can hit up to 2.1/1.6GBps read/write under sequential workloads. As this is a DRAMless SSD at lower capacities, their random IOPS performance isn’t the best. The 240GB model is rated for up to 100,000/151,000 IOPS read/write, and the 480GB model is rated for up to 188,000/156,000 IOPS.

These SSDs have a total bytes written (TBW) rating of 120TB at the 240GB capacity and 240TB at the 480GB capacity. And the NM600 is covered by a 3-year warranty, similar to other entry-level SSDs.

HMB isn’t the NM600’s only trick. The drive also features pseudo-SLC caching, which utilizes some of the NAND in an SLC mode for caching bursts of inbound writes. On the flip side, sustained performance isn’t as good as the rated figures. It also supports LDPC (Low-Density Parity Check) error correction code to ensure data integrity and reliability over time. You can also securely erase the device, so if you decide to sell it later on all data will be unrecoverable (or at least not very easily recoverable) by a third party.

A Closer Look

Lexar’s NM600 comes in an M.2 2280 form factor, with a black PCB which helps with aesthetics. But the crooked white sticker on top kind of ruins the look at the same time.

In conjunction with the DRAMless Silicon Motion SM2263XT controller, the NM600 features Micron’s 64L 3D TLC NAND flash. With four packages on the top size of the PCB, the NM600 is also a single-sided form factor design. No other components are on the bottom side, which makes it compatible with the few mobile devices that require the thinner size.