4200mAh 7.6V Chuwi NV-635170-2S Li-ion Battery for Chuwi CWI526/519 Minibook 8 Table

4200mAh 7.6V Chuwi NV-635170-2S Batteries for Chuwi CWI526/519 Minibook 8 Table, Chuwi NV-635170-2S Laptop battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail NV-635170-2S with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

NV-635170-2S

Specifications

  • Brand:Chuwi
  • Capacity :4200mAh
  • Voltage :7.6V
  • Type :Li-ion
  • Battery Cell Quality: Grade A
  • Descriptive: Replacement Battery – 1 Year Warranty
  • Description: Brand New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

How we test this Chuwi NV-635170-2S Battery
Step 1: Make sure customer bought the correct battery.
Step 2: Check battery’s appearance and interface.
Step 3: Test battery charger and recharger function.
Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity
Step 5: Use Ev2300 to check the voltage difference of each goroup cells.
Step 6: Charger battery power more than 30%.
Step 7: Package battery carefully and send out

Compatible Part Numbers:
NV-635170-2S

Compatible Model Numbers:
Chuwi CWI526/519 Minibook 8 Table

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.


1). Please recharge or change your Laptop battery when battery power low.
2). Using Li-Ion Replacement Chuwi NV-635170-2S Laptop Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Laptop battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Laptop .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Chuwi NV-635170-2S Laptop Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

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Acer Swift 5 vs MacBook Air M2 – The winner will shock you

 The latest Acer Swift 5 and the MacBook Air with M2 are both great laptops, but which one is the best? That’s the question we’ll try to answer here.

Each packs the latest Apple and Intel laptop-centric chipsets, making them two of the best laptops you can buy right now. So, which one should you buy? Let’s find out.

ACER SWIFT 5 VS MACBOOK AIR M2: PRICE AND VALUE

It’s definitely not surprising that Acer is offering more money than Apple. Of course, when you look at the lowest possible prices, the base MacBook Air M2 is $1,199, and the Acer Swift 5 is $1,549.

Considering the cost, the Acer Swift 5 comes with an Intel Core i7-1260P processor, 16GB LPDDR5 RAM, and a 1TB SSD. To get similar specs in the MacBook Air, you’ll need to shell out $1,899, because honestly, 256GB of storage isn’t enough in the base model.

ACER SWIFT 5 vs MACBOOK AIR M2: DESIGN

Apple moved decisively to make the Air look like a MacBook Pro. Gone are the sleek, stylish receding wedges that gave the Air a near-impossible size, replaced by a uniform thickness. Open the lid and you’ll see the full-size backlit keyboard at the top of the Starlight keyboard deck is slightly recessed. Directly below is a larger trackpad.

As for the Swift, Acer claims it has a “refined design,” although many OEMs tend to exaggerate with catchy buzzwords and enticing wording.

The Swift 5 measures 12.2 by 8.4 by 0.6 inches and weighs 2.7 pounds, while the MacBook Air is slightly smaller at 12 by 8.5 by 0.4 inches, but weighs the same, at 2.7 pounds.

ACER SWIFT 5 AND MACBOOK AIR M2: PORTS

The Acer Swift 5 wins handily with two Thunderbolt 4 ports, HDMI, two USB 3.2 Gen 1 Type-A ports, a headphone jack, and a Kensington Lock.

The M2 MacBook Air does improve slightly over its predecessor by moving charging to the dedicated MagSafe port, which leaves the two Thunderbolt 4 ports free next to the 3.5mm headphone jack.

ACER SWIFT 5 vs MACBOOK AIR M2: DISPLAY

In the Acer Swift 5 and MacBook Air, you get gorgeous, spacious screens with tiny bezels. Digging into the details will tell you exactly where Acer starts to lead slightly

The MacBook Air now has a 13.6-inch, 2560 x 1664p Liquid Retina display, compared to the previous version’s 13.3-inch. The aspect ratio is technically 3:2, but since the notch at the top forms part of the taskbar, you actually get a work area that’s closer to 16:10.

When passing our lab tests, the Air recorded a DCI-P3 color gamut of 75.9 percent and an impressive average brightness of 489 nits. In real-world use, as expected, the M2’s screen is rich in color and crisp in detail, enhanced by Apple’s proprietary TrueTone technology.

Meanwhile, the Acer Swift 5 features a 14-inch WQXGA 2560 x 1600 pixel Corning Gorilla Glass touchscreen with a 16:10 aspect ratio. The test results showed how the Acer fared in 93.3 percent of the DCI-P3 color gamut, but trailed the Air slightly at 457 nits of brightness. With numbers like these, monitors inevitably emit rich, saturated colors.

There will be people who would like the extra brightness, but in my workload the priority is always color accuracy, and the Acer gets away with it here. I can see myself working on Photoshop with ease and enjoying all kinds of vivid content, but the Swift 5 is clearly more realistic.

ACER SWIFT 5 vs MACBOOK AIR M2: PERFORMANCE

How does the laptop-centric M2 chipset stack up against similar competitors like the Intel Core i7-1260P? The answer may surprise you.

On Geekbench 5.4’s overall performance test, the Swift 5 scored a whopping 9,859, beating the average laptop average. Meanwhile, the M2 Air also performed well in our synthetic benchmarks, but fell behind in raw power, with a Geekbench score of 8,919.

The Swift 5 also leads in our HandBrake benchmark — transcoding a 4K video to 1080p in just 7 minutes 36 seconds, compared to the Air’s 7 minutes 52 seconds.

In real-world use, both systems are excellent working systems – handling multitasking with ease. But while the MacBook Air is better in the graphics department, we have to compare each system as a whole, with the Swift 5 going to be slightly faster for your productivity needs.

ACER SWIFT 5 vs MACBOOK AIR M2: BATTERY LIFE

The final round saw the M2 MacBook Air come to the fore, taking a toll on the Acer Swift 5. As you might have predicted, with Apple’s legendary laptop battery life and any system that uses its own silicon, the Air is the king of endurance.

It might be slightly shorter than the M1 MacBook Air, but at 14 hours and 6 minutes, it offers insanely long life for any commute or even a long flight. Meanwhile, the Acer Swift 5’s Laptop Mag Battery test came in pretty good at 11 hours and 24 minutes, but it clearly didn’t hold up to the Air’s prowess.

>>>>>>>>>>>>Laptop battery

8650mAh 11.1V Siemens SP304 Li-ion Battery for Siemens Simatic Field PG M4

8650mAh 11.1V Siemens SP304 Batteries for Siemens Simatic Field PG M4, Siemens SP304 Laptop battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail SP304 with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

SP304

Specifications

  • Brand:Siemens
  • Capacity :8650mAh
  • Voltage :11.1V
  • Type :Li-ion
  • Battery Cell Quality: Grade A
  • Descriptive: Replacement Battery – 1 Year Warranty
  • Description: Brand New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

How we test this Siemens SP304 Battery
Step 1: Make sure customer bought the correct battery.
Step 2: Check battery’s appearance and interface.
Step 3: Test battery charger and recharger function.
Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity
Step 5: Use Ev2300 to check the voltage difference of each goroup cells.
Step 6: Charger battery power more than 30%.
Step 7: Package battery carefully and send out

Compatible Part Numbers:
SP304

Compatible Model Numbers:
Siemens Simatic Field PG M4

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.


1). Please recharge or change your Laptop battery when battery power low.
2). Using Li-Ion Replacement Siemens SP304 Laptop Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Laptop battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Laptop .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Siemens SP304 Laptop Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

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4958mAh 11.52V Lenovo L20D3PD4 Li-ion Battery for Lenovo ThinkPad E14 E15 Gen2 Gen3 2021

4958mAh 11.52V Lenovo L20D3PD4 Batteries for Lenovo ThinkPad E14 E15 Gen2 Gen3 2021, Lenovo L20D3PD4 Laptop battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail L20D3PD4 with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

L20D3PD4

Specifications

  • Brand:Lenovo
  • Capacity :4958mAh
  • Voltage :11.52V
  • Type :Li-ion
  • Battery Cell Quality: Grade A
  • Descriptive: Replacement Battery – 1 Year Warranty
  • Description: Brand New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

How we test this Lenovo L20D3PD4 Battery
Step 1: Make sure customer bought the correct battery.
Step 2: Check battery’s appearance and interface.
Step 3: Test battery charger and recharger function.
Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity
Step 5: Use Ev2300 to check the voltage difference of each goroup cells.
Step 6: Charger battery power more than 30%.
Step 7: Package battery carefully and send out

Compatible Part Numbers:
L20D3PD4
L20M3PD4
L20C3PD4
L20S3PD4

Compatible Model Numbers:
Lenovo ThinkPad E14 E15 Gen2 Gen3 2021

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.


1). Please recharge or change your Laptop battery when battery power low.
2). Using Li-Ion Replacement Lenovo L20D3PD4 Laptop Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Laptop battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Laptop .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Lenovo L20D3PD4 Laptop Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

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52.5Wh 15.48V Lenovo L21M4P71 Li-ion Battery for Lenovo T14 G3

52.5Wh 15.48V Lenovo L21M4P71 Batteries for Lenovo T14 G3, Lenovo L21M4P71 Laptop battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail L21M4P71 with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

L21M4P71

Specifications

  • Brand:Lenovo
  • Capacity :52.5Wh
  • Voltage :15.48V
  • Type :Li-ion
  • Battery Cell Quality: Grade A
  • Descriptive: Replacement Battery – 1 Year Warranty
  • Description: Brand New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

How we test this Lenovo L21M4P71 Battery
Step 1: Make sure customer bought the correct battery.
Step 2: Check battery’s appearance and interface.
Step 3: Test battery charger and recharger function.
Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity
Step 5: Use Ev2300 to check the voltage difference of each goroup cells.
Step 6: Charger battery power more than 30%.
Step 7: Package battery carefully and send out

Compatible Part Numbers:
L21M4P71
L21D4P71
L21C4P71
L21L4P71
L21D4P71
SB10W51968

Compatible Model Numbers:
Lenovo T14 G3

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.


1). Please recharge or change your Laptop battery when battery power low.
2). Using Li-Ion Replacement Lenovo L21M4P71 Laptop Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Laptop battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Laptop .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Lenovo L21M4P71 Laptop Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

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4023mAh 15.44V Samsung AA-PBMN4MR Li-ion Battery for Samsung 930XDB 930QDB 935QDC 935XDB

4023mAh 15.44V Samsung AA-PBMN4MR Batteries for Samsung 930XDB 930QDB 935QDC 935XDB, Samsung AA-PBMN4MR Laptop battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail AA-PBMN4MR with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

AA-PBMN4MR

Specifications

  • Brand:Samsung
  • Capacity :4023mAh
  • Voltage :15.44V
  • Type :Li-ion
  • Battery Cell Quality: Grade A
  • Descriptive: Replacement Battery – 1 Year Warranty
  • Description: Brand New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

How we test this Samsung AA-PBMN4MR Battery
Step 1: Make sure customer bought the correct battery.
Step 2: Check battery’s appearance and interface.
Step 3: Test battery charger and recharger function.
Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity
Step 5: Use Ev2300 to check the voltage difference of each goroup cells.
Step 6: Charger battery power more than 30%.
Step 7: Package battery carefully and send out

Compatible Part Numbers:
AA-PBMN4MR
BA43-00397
BA4300397

Compatible Model Numbers:
Samsung 930XDB 930QDB 935QDC 935XDB

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.


1). Please recharge or change your Laptop battery when battery power low.
2). Using Li-Ion Replacement Samsung AA-PBMN4MR Laptop Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Laptop battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Laptop .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Samsung AA-PBMN4MR Laptop Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

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7600mAh 3.7V Getac BP1S2P3800-L Li-ion Battery for Getac Z710 441847600032 242847600019

7600mAh 3.7V Getac BP1S2P3800-L Batteries for Getac Z710 441847600032 242847600019, Getac BP1S2P3800-L Laptop battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail BP1S2P3800-L with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

BP1S2P3800-L

Specifications

  • Brand:Getac
  • Capacity :7600mAh
  • Voltage :3.7V
  • Type :Li-ion
  • Battery Cell Quality: Grade A
  • Descriptive: Replacement Battery – 1 Year Warranty
  • Description: Brand New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

How we test this Getac BP1S2P3800-L Battery
Step 1: Make sure customer bought the correct battery.
Step 2: Check battery’s appearance and interface.
Step 3: Test battery charger and recharger function.
Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity
Step 5: Use Ev2300 to check the voltage difference of each goroup cells.
Step 6: Charger battery power more than 30%.
Step 7: Package battery carefully and send out

Compatible Part Numbers:
BP1S2P3800-L
BP1S2P3800-Y

Compatible Model Numbers:
Getac Z710 441847600032 242847600019

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.


1). Please recharge or change your Laptop battery when battery power low.
2). Using Li-Ion Replacement Getac BP1S2P3800-L Laptop Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Laptop battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Laptop .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Getac BP1S2P3800-L Laptop Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

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3455mAh 11.55V Asus B31N1912 Li-ion Battery for Asus E410M E410MA L410MA

3455mAh 11.55V Asus B31N1912 Batteries for Asus E410M E410MA L410MA, Asus B31N1912 Laptop battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail B31N1912 with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

B31N1912

Specifications

  • Brand:Asus
  • Capacity :3455mAh
  • Voltage :11.55V
  • Type :Li-ion
  • Battery Cell Quality: Grade A
  • Descriptive: Replacement Battery – 1 Year Warranty
  • Description: Brand New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

How we test this Asus B31N1912 Battery
Step 1: Make sure customer bought the correct battery.
Step 2: Check battery’s appearance and interface.
Step 3: Test battery charger and recharger function.
Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity
Step 5: Use Ev2300 to check the voltage difference of each goroup cells.
Step 6: Charger battery power more than 30%.
Step 7: Package battery carefully and send out

Compatible Part Numbers:
0B200-0368000
B31N1912

Compatible Model Numbers:
Asus E410M E410MA L410MA

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.


1). Please recharge or change your Laptop battery when battery power low.
2). Using Li-Ion Replacement Asus B31N1912 Laptop Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Laptop battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Laptop .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Asus B31N1912 Laptop Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

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MacBook Air M2 vs Surface Laptop 5: Which Laptop Is Best?

 The MacBook Air M2 and Surface Laptop 5, both come with ultra-sleek designs, a powerful power bank under the hood, and the battery life that keeps these machines for hours on the battlefield. Let’s take a look at the differences between them and who will win.

MACBOOK AIR M2 vs SURFACE LAPTOP 5: PRICE

Starting at $999/£999, the 13.5-inch Surface Laptop 5 is very similar to last year’s Surface Laptop 4.

Unlike the M1-powered MacBook Air with the $999/£999 deal sticker, the MacBook Air M2 starts at $1,199/£1,249.

MACBOOK AIR M2 AND SURFACE LAPTOP 5: DESIGN

The MacBook Air M2 and Surface Laptop 5 have a lot in common in terms of design. This year, however, Apple revamped the Air’s design to make it look more like its MacBook Pro 14 sibling.

Microsoft isn’t confusing the design of its new Surface Laptops, sticking with its famously refined all-aluminum chassis. But Apple’s redesigned MacBook Air now has more prominent bezels on the Surface. That said, the Surface Laptop 5 comes in two sizes: 13.5 inches and 15 inches. Whether you’re after something more portable or need a larger monitor, Microsoft has options for you.

The MacBook Air M2 measures 12 x 8.5 x 0.4 inches and weighs just 2.7 pounds. The 13.5-inch Surface Laptop 5 is slightly larger and heavier, measuring 12.1 x 8.8 x 0.57 inches and weighing 2.8 pounds. Of course, the 15 inches is bigger, measuring 13.4 by 9.6 by 0.58 inches and weighing 3.4 pounds.

The design shift presented by the MacBook Air M2 makes the Surface Laptop 5 look a bit dated now, as it offers a lighter, smaller laptop with a larger display.

MACBOOK AIR M2 AND SURFACE LAPTOP 5: PORTS

To be sure, ultralight laptops don’t have a ton of ports to choose from, but Microsoft’s Surface Laptop 5 has one that gives it an edge.

Both the 13.5-inch and 15-inch Surface Laptop models feature a USB-C port that supports USB4 and Thunderbolt 4, as well as a USB-A 3.1 slot, a 3.5mm headphone jack, and a Surface Connect port. Not many, but at least one USB-A port to connect a range of traditional PC peripherals.

As for the MacBook Air M2, you get two Thunderbolt 4 ports, a 3.5mm headphone jack and MagSafe charger. You get an extra Thunderbolt port, but we all need a USB-A port sometimes.

MACBOOK AIR M2 AND SURFACE LAPTOP 5: DISPLAY

The display is an essential part of any premium laptop, and the MacBook Air M2 and Surface Laptop 5 feature dazzling panels.

Either 13.5 inches or 15 inches. In the Surface Laptop 5, Microsoft brought more of the same, except with minor changes to the 15-inch model.

We’ll see the same 13.5-inch PixelSense touchscreen that supports 10-point multi-touch, but supports Dolby Vision IQ. However, the 15-inch model is slightly different, offering a 15-inch PixelSense touchscreen compared to last year’s model. They’ll still see the iconic 3:2 aspect ratio.

We haven’t tested the Surface Laptop 5, but given that it’s the same as the Surface Laptop 4, we know it’s a great panel that will stand up to anything without OLED.

The MacBook now has a 13.6-inch, 2560 x 1664 pixel Liquid Retina display. When we measured the color reproduction of the MacBook Air M2, the Air recorded 75.9 percent of the DCI-P3 color gamut. When it comes to brightness, the MacBook Air shines. It averaged 489 nits compared to the M1’s 366 nits. That beats the Surface Laptop 4’s 349 nits, so the next model will need to bump up its brightness capabilities to match it.

MACBOOK AIR M2 AND SURFACE LAPTOP 5: PERFORMANCE

This year, Microsoft installed its acclaimed 12th-generation Intel CPUs in both the 13.5-inch and 15-inch Surface Laptop 5 models.

There are two options for the 13.5-inch model, including a 12th Gen Intel Core i5-1235U processor or an i7-1255U CPU, while the 15-inch laptop comes with an i7-1255U chip. However, for commercial sales, you can expect an Intel 12th Gen i5-1245U CPU or i7-1265U processor. Microsoft claims it is 50% faster than its predecessor.

In the Handbrake test, the Air M2 transcoded 4K video to 1080p in 7 minutes and 52 seconds, beating the 10-minute average. When we ran the BlackMagic Disk Speed ​​Test, the M2 Air’s 1TB SSD had a read speed of 2,800.1 megabytes per second, while the M1 Air hit 2,692.9MBps.

MACBOOK AIR M2 AND SURFACE LAPTOP 5: BATTERY LIFE

Microsoft is likely to stand out when it comes to battery life, as it claims several hours more than the MacBook Air M2’s 14 hours, 6 minutes.

Microsoft says the Surface Laptop 5 13.5 offers up to 18 hours of battery life, while the 15-inch option offers up to 17 hours of battery life.

The Surface Laptop 5 also had to outperform the Air’s fast-charging capabilities. In our tests, using the 67W power adapter, the Air was able to get 50% charge in 30 minutes. The Surface Laptop comes with a 60W power supply, which means it might not be that fast.

>>>>>>>>>>Laptop battery

40Wh 7.6V Dell 9F4FN Li-ion Battery for Dell 9F4FN

40Wh 7.6V Dell 9F4FN Batteries for Dell 9F4FN, Dell 9F4FN Laptop battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail 9F4FN with high quality and low price!

Find ou your original model number or part number(P/N), and move your eyes on the tag of battery

9F4FN

Specifications

  • Brand:Dell
  • Capacity :40Wh
  • Voltage :7.6V
  • Type :Li-ion
  • Battery Cell Quality: Grade A
  • Descriptive: Replacement Battery – 1 Year Warranty
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How we test this Dell 9F4FN Battery
Step 1: Make sure customer bought the correct battery.
Step 2: Check battery’s appearance and interface.
Step 3: Test battery charger and recharger function.
Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity
Step 5: Use Ev2300 to check the voltage difference of each goroup cells.
Step 6: Charger battery power more than 30%.
Step 7: Package battery carefully and send out

Compatible Part Numbers:
9F4FN

Compatible Model Numbers:
Dell 9F4FN

How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life.


1). Please recharge or change your Laptop battery when battery power low.
2). Using Li-Ion Replacement Dell 9F4FN Laptop Battery for your notebook which can work longer time than Non Li-ion one.
3). It is better to defragmentation regularly for your Laptop battery life.
4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Laptop .
5). Please keep your laptop in sleep or standby model without long time using, which both save the Replacement Dell 9F4FN Laptop Battery power and extend battery using life.
6). Leave your battery in a dry and cool condition when without using.
7). When you rarely or generally plugged in fixed power using, Please take down your battery to avoid hurting battery life.

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