High-grade Battery for Lenovo L21M3P71 (39.3Wh, 3 cells)

battery for Lenovo L21M3P71
battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71
This battery is not compatible with the battery voltage 15.48V, before placing an order please check your old battery first.
  • SKUBUS6447
  • ConditionReplacement, Brand New
  • Voltage11.61V
  • Capacity39.3Wh
  • Number of Cells3 cells
  • Cell TypeLi-Polymer
  • ColorBlack
  • Size*mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock

High-grade Battery for Lenovo L21M3P71 (52.5Wh, 4 cells)

battery for Lenovo L21M3P71
battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71battery for Lenovo L21M3P71
This battery is not compatible with the 11.61V voltage batteries, before placing an order please check your old battery first.
  • SKUBUS6445
  • ConditionReplacement, Brand New
  • Voltage15.48V
  • Capacity52.5Wh
  • Number of Cells4 cells
  • Cell TypeLi-Polymer
  • ColorBlack
  • Size*mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock
Note: 11.4V and 11.61V are compatible, they are in common use. 15.48V and 15.2V are compatible, they are in common use.

Product Features

Excellent Quality,Thorough Service

The replacement battery for Lenovo L21M3P71 from BatteryBuy.us will be your best choice. We offer a high-quality laptop battery at a more reasonable price. Our Lenovo L21M3P71 batteries can be charged/discharged for at least 600 cycles. Being made of ABS plastic case and the original IC protection chip, it could give you the new experience of excellent durability.

With first-class quality assurance, the battery for Lenovo L21M3P71 provides protections of voltage, short circuit, charging time, ESD, and so on. Each Lenovo L21M3P71 laptop battery has passed a series of safety certifications, such as CE, UL, ROHS, ISO9001/9002. It will be rigorously tested by our technicians before being shipped to your hands. We will try our best to select a high-quality Lenovo L21M3P71 battery for you.

In addition, we provide 30-Day Money Back Guarantee and a One-Year Warranty for you. If you have any dissatisfaction after receiving the battery for Lenovo L21M3P71, you can click the link to find more details about our Returns and Warranty service. Please rest assured to purchase from us!

Multiple Intelligent Protection

  • INTELLIGENT PROTECTION
  • VOLTAGE PROTECTION
  • SHORT CIRCUIT PROTECTION
  • ESD PROTECTION
  • OVER HEAT PROTECTION
  • OVER (DIS)CHARGE PROTECTION
  • CHARGING TIME PROTECTION
  • CLASS A PROTECTION

Product Larger Images

Shipping Methods

Payment Methods

Payment Details

Warranty

1-Year Warranty
All our high-quality replacement batteries for Lenovo L21M3P71 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 partial customer satisfaction into 'Total Customer Satisfaction'. That's why we offer you a 30-day money back guarantee, except for warranty and return for defects!
Please note: To qualify yourself for reimbursement, please contact our customer service first and get instructions before returning your parcel.

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 to your problem. Once it cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you to return the faulty battery. we will ship out a new battery without extra charge if the returned one turns out to be defective.
Please note: we won't process returned batteries if you don't provide an RMA number on the returned parcel.

FAQs

Q: Is this Lenovo L21M3P71 battery compatible with my laptop?

A: Through the product compatibility table, you can check if Lenovo L21M3P71 replacement battery is compatible with your laptop model. Clicking product larger Images, you can confirm the selected correctness of Lenovo L21M3P71 laptop battery. What's more, please pay attention to check if the voltage (rated value) is the same as your old one. For more details, please click How to find one correct battery for my laptop?

Q: How long will the Lenovo L21M3P71 battery last? When should I replace my battery?

A: All rechargeable batteries are being spoilt gradually from the date it starts running. Performance degradation will be found by users in 18-24 months. When the runtime is unable to meet your demand, we'd suggest you buy a new Lenovo L21M3P71 battery.

Q: How to charge my Lenovo L21M3P71 laptop battery correctly?

A: There is no need for you to charge the battery over 12 hours, just charge and discharge it normally instead. Because lithium-ion battery has no memory effect. Additionally, you should charge in time when the power remains only 10%-20%. If your battery won't be used for a long time, please charge it once a month and keep battery power over 50%. Moreover, there is no harm even if you charge the battery while using your laptop or supply external power in a fully-charged state. However, if your laptop has been running at high speed for a long time, which causes overheat insides, you'd better take the Lenovo L21M3P71 battery out of the laptop.

Q: How to replace my Lenovo L21M3P71 laptop battery?

1 Turn off the laptop and unplug the power cord.
2 Uninstall your old Lenovo L21M3P71 battery carefully.
3 Use a clean cloth to wipe off the dust from the battery compartment. It'd be better to wipe the exposed conductive part with alcohol to remove the copper rust before installing a new battery.
4 Keep your laptop and battery in a cool dry place (heat may destroy a battery).
5 Install new Lenovo L21M3P71 replacement battery into your laptop, and remember to close the battery latch.

  Customers also viewed these products

Battery for Asus StudioBook HM5600QMBattery for Asus ProArt StudioBook Pro 16 OLED W7600H3A-71DHDPB1Battery for Asus ExpertBook B5302FEA-LF0351Battery for Asus ProArt StudioBook Pro 16 OLED W7600H5A-XH99Battery for Asus ProArt Studiobook Pro 16 OLED W7604J3D-MY010WBattery for Asus TUF Gaming A16 Advantage Edition FA617NS-N3085WBattery for Asus ExpertBook B6 Flip B6602FCABattery for Lenovo SB1 0W51962Battery for Asus ProArt StudioBook Pro 16 OLED W7600H3A-XH79-CABattery for Clevo CLE19M255Battery for Lenovo L21L3P71Battery for Asus ProArt StudioBook Pro 16 OLED W7600H3A-L2034XBattery for Asus ProArt StudioBook Pro 16 OLED W7600H5A-L2020XBattery for Asus ProArt StudioBook 16 H7604JI-MY006XBattery for Asus ProArt StudioBook Pro 16 OLED W7600Z3A-XB96Battery for Asus ExpertBook B5 B5302CEA-XH55Battery for Asus ProArt StudioBook Pro 16 OLED W7600H5A-L2023XBattery for Asus ExpertBook B5 B5302CEA-EG0191Battery for Lenovo 5B10W51860Battery for Asus VivoBook Pro 16X OLED N7601ZW-MQ054WBattery for Lenovo 5B10W51862Battery for Asus TUF Gaming A16 FA617XTBattery for Asus ProArt Studiobook Pro 16 OLED W7604J3D-MY047XBattery for Asus ProArt Studiobook Pro 16 OLED W7604J3D-MY045XBattery for Asus ProArt StudioBook Pro 16 OLED W7600H3A-L2003XBattery for Asus ProArt StudioBook Pro 16 OLED W7600H3A-L2003Battery for Asus ExpertBook B5 B5302CEA-KG0847Battery for Asus ExpertBook B5 B5302CEA-EG0887Battery for Asus ProArt StudioBook Pro 16 OLED W7600H3A-L2025XBattery for Asus ProArt StudioBook Pro 16 OLED W7600H5A-OLED-L751XBattery for Asus ProArt StudioBook Pro 16 OLED W7600H5A-KV041XBattery for Lenovo SB10W51961Battery for Lenovo 5B10W51861Battery for Asus C21N1903(2ICP5/70/81)Battery for Clevo CLE19M256Battery for Asus ExpertBook B5302FEA-C73P-C