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BTI Replacement Li-ion Battery for Lenovo, 4-Cell, 15.44 V, 57 Wh L20C4P71-BTI
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BTI L20C4P71-BTI 15.44V 57WHR LI-ION BATTERY FOR THINKPAD X1 CARBON GEN 10, X1 CARBON GEN 10 21CB, X1 CARBON GEN 10 21CC, X1 CARBON GEN 11, X1 CARBON GEN 11 21HM, X1 CARBON GEN 11 21HN, X1 CARBON GEN 9 |
Application/Usage: | Notebook |
Battery Rechargeable: | Yes |
Battery Size: | Proprietary Battery Size |
Battery Chemistry: | Lithium Ion (Li-Ion) |
Battery Capacity: | 3690 mAh |
Battery Energy: | 57 Wh |
Number of Cells: | 4 |
Output Voltage: | 15.44 V |
Compatible to OEM Part Number: | |
Compatibility: | Compatible OEM: Compatible Model: |
Country of Origin: | China |
Environmentally Friendly: | Yes |
Environmental Compliance: | China Restriction of Hazardous Substances (China RoHS) |
Environmental Compliance: | Waste Electrical and Electronic Equipment Directive (WEEE) |
Limited Warranty: | 18 Month |
Additional Warranty Information: | USA Based Customer Service Call Center |
![]() | WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. |
- This item cannot be shipped to PO Boxes.
- This item can be shipped only within the U.S.
Special Order Item
This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.
Once the order has been sent to the manufacturer it can no longer be canceled.
If payment is made via credit card it will be charged before the order is sent to the manufacturer.
You must contact the manufacturer directly regarding returns and defective items.
We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.
We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.
- UPC: 886734893817
- Mfr's Part #: L20C4P71-BTI