High Quality Battery for Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD (90Wh, 4 cells)

replacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD battery
replacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD batteryreplacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD batteryreplacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD batteryreplacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD batteryreplacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD batteryreplacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD batteryreplacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD battery
  • SKUSGL2245
  • ConditionReplacement, Brand New
  • Voltage15.48V
  • Capacity90Wh
  • Number of Cells4 cells
  • Cell TypeLi-Polymer
  • ColorBlack
  • Size*mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock
Note : 15.48V and 14.8V are compatible, they are in common use.

Buy with confidence! Our Website is your source for high quality Lenovo laptop batteries. This brand new 90Wh(4 cells) replacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD Li-Polymer battery is made with high quality cells from Samsung. Each replacement battery for Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD laptop has been tested on the Lenovo system before being dispatched and is 100% compatible with the original manufacturer's specification. When you buy our replacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD battery, you're buying trust!

Safety and Excellence Features of Our Replacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD batteries:
1. No memory effect, fast charge
2. Smart internal circuit board and Low power consumption IC design
3. Tested with strict quality control standards and meet or surpass OEM specifications
4. Certified by CE, UL, ROHS, ISO9001/9002
5. Cell-unbalanced-shut-off protection
6. Over-charge protection and Over-discharge protection
7. Over-heat protection
8. Over-current protection
9. Short-circuit protection
10.High capacity circulatory function (about 600-800 cycles)

Welcome your patronage and thank you for purchasing this high quality replacement Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD laptop battery at Laptopbattery.com.sg! Before placing an order, please make sure that the part number of your old Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD battery is listed as below and has the same shape as our replacement ThinkPad X1 EXTREME GEN 4-20Y50076AD battery's images (please view the larger images for details).

Product Larger Images

Shipping Methods

Shipping Details

Payment Methods

Payment Details

Warranty

1-Year Warranty
All our high quality replacement batteries for Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD laptop come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.

30-Day Money Back Guarantee
Our goal is to turn customer satisfaction into ‘Complete Customer Satisfaction’. That's why we offer you a 30-day money back guarantee, on top of our warranty and RMA procedure for defects!
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.

Returns

If you have a problem with one battery which bought from us, please contact us first. We will process your request and try to find a solution for your problem. If the problem cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you. If inspection concludes that the returned battery is defective, a new battery will be shipped out without extra charge.
Please note: we cannot process returned batteries if you have not yet received an RMA number.

FAQs

Q: How to check if this battery is compatible with my laptop?

A: First, find out the part number of your old battery or the model name of your laptop (e.g. 'Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD') and match with our product compatibility table. Second, please compare the old battery with our product images to make sure their shapes are the same. Lastly, check the voltage (rating) is the same as the old one. For more details please click How to find one correct battery for my laptop?

Q: Do I need to charge the new Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD battery for 12 hours for the first time use?

A: No. Lithium-ion batteries have no memory effect, so it’s the right way to charge and discharge normally.

Q: When connected to the power supply, do I need to remove my Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD battery ?

A: It depends on your actual situation. Generally speaking, it will not cause any damage without removing your battery when you connect it to the power supply. Because the battery will not be charged anymore after it is fully charged, and then turn to the use of power supply system. But when the notebook high-speed operation causes the internal overheating, you’d better remove the battery, otherwise it is harmful.

Q: How to properly charge my Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD battery?

A: Please avoid exhausting the battery power and then recharge, because it will bring a lot of damage to your battery. Therefore you have to charge it when remaining power nearly 10-20%. In addition, if your battery has not been used for a long time, please charge it once a month, and keep the remaining power about 40% and then store in a dry and cool environment.

Q: How to care for my Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD laptop battery and extend its life?

A: 1. Tweak Your Built-In Power Saving Options.
2. Adjust the brightness of your laptop display as much as possible within an acceptable range.
3. Kill Power-Hungry Apps and Processes when they are unnecessary.
4. Use Hibernate, not just Sleep, Whenever Possible.
5. Regularly detach your Lenovo ThinkPad X1 EXTREME GEN 4-20Y50076AD battery and give it a careful wipe with a soft cloth to make sure the contact points are especially clean.
6. Avoid Full Discharges.

Best Selling Batteries

Popular Products

Battery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5S06Q00Battery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007BGQBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007KHHBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007AGQBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5S02H00Battery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007AGRBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y50077GRBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y50077GPBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007NTWBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007CGRBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007NMYBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007UAUBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007NHHBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007AADBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5S00200Battery for Lenovo ThinkPad X1 Extreme Gen 4-20Y50076GRBattery for Lenovo Legion Y730-17ICH-81HG000CUKBattery for Lenovo Legion Y730-17ICH-81HG000FUKBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007BGRBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007CADBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007TJPBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007MKRBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5S05000Battery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007PKRBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y50076GPBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007BADBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007NTHBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y50078ADBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y50077ADBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007QCABattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y50078GQBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y50078GRBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y50079GPBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007CGQBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y50076GQBattery for Lenovo ThinkPad X1 Extreme Gen 4-20Y5007BGP