Lenovo
Lenovo
Lenovo L21M4P71 Replacement Battery
Laptop BatteriesView on support.lenovo.com
- Brand:
- Lenovo
- Capacity Wh:
- 52.5 Wh
- Nominal Voltage:
- 15.48 V
Consumercarts is reader-supported. Learn more
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: Lenovo Last updated: 2026-09-22
Lenovo L21M4P71 Replacement Battery Review
Lenovo L21M4P71 replacement battery, a 15.48V 52.5Wh pack for the ThinkPad P14s Gen 5 AMD, shared with sibling T14/P14s generations.
The capacity figure here comes from the shared T14/P14s battery family rather than a Gen-5-specific confirmation, so treat it as a close match rather than a locked spec.
What to check before you buy
This code spans several ThinkPad T14 and P14s generations. Confirm against your specific Gen 5 AMD unit before ordering.
Specifications
| Brand | Lenovo |
|---|---|
| Battery Model Code | L21M4P71 |
| Source | OEM |
| Nominal Voltage | 15.48 V |
| Capacity Wh | 52.5 Wh |
| Capacity Basis | Seller Claim |
| Shipping Classification | UN3481 |
| Compatible Models | Lenovo ThinkPad P14s Gen 5 AMD (Ryzen 7 PRO 8840HS, 32GB, 1TB) |
| Source URL | https://www.ebay.com/sch/i.html?_nkw=Lenovo+L21M4P71+battery |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- ThinkPad P14s Gen 5 AMD owners
Not for
- Anyone needing a generation-specific confirmed capacity