High-grade Battery for Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RI (57Wh, 4 cells)

battery for Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RI
battery for Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RIbattery for Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RIbattery for Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RIbattery for Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RIbattery for Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RIbattery for Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RIbattery for Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RI
  • SKUBUS1973
  • ConditionReplacement, Brand New
  • Voltage15.44V
  • Capacity57Wh
  • Number of Cells4 cells
  • Cell TypeLi-Polymer
  • ColorBlack
  • Size*mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock
Note : 15.44V and 14.8V are compatible, they are in common use.

Product Features

Excellent Quality,Thorough Service

The replacement battery for Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RI from BatteryBuy.us will be your best choice. We offer a high-quality laptop battery at a more reasonable price. Our Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RI 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 ThinkPad X1 YOGA GEN 7-21CD0040RI provides protections of voltage, short circuit, charging time, ESD, and so on. Each Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RI 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 ThinkPad X1 YOGA GEN 7-21CD0040RI 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 ThinkPad X1 YOGA GEN 7-21CD0040RI, 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 ThinkPad X1 YOGA GEN 7-21CD0040RI 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 ThinkPad X1 YOGA GEN 7-21CD0040RI battery compatible with my laptop?

A: Through the product compatibility table, you can check if Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RI replacement battery is compatible with your laptop model. Clicking product larger Images, you can confirm the selected correctness of Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RI 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 ThinkPad X1 YOGA GEN 7-21CD0040RI 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 ThinkPad X1 YOGA GEN 7-21CD0040RI battery.

Q: How to charge my Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RI 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 ThinkPad X1 YOGA GEN 7-21CD0040RI battery out of the laptop.

Q: How to replace my Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RI laptop battery?

1 Turn off the laptop and unplug the power cord.
2 Uninstall your old Lenovo ThinkPad X1 YOGA GEN 7-21CD0040RI 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 ThinkPad X1 YOGA GEN 7-21CD0040RI replacement battery into your laptop, and remember to close the battery latch.

  Customers also viewed these products

Battery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042IVBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042GPBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042CXBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042GRBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0040UKBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041RIBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041MZBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042GBBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041GMBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042GEBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042FRBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041PGBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041GRBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042HVBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042ADBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042GMBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041SCBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041GPBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041MHBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041ADBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042GQBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041BMBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042EEBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041MXBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0040SCBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042CKBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041FRBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041EEBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041PBBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041MDBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041GQBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041CKBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041MSBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0042IUBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041HVBattery for Lenovo ThinkPad X1 Yoga Gen 7-21CD0041CX