3. Check your original battery model. It's best to compare your original battery with ours.
Picking a battery only by laptop model can result in buying the wrong one.
What should I do if this battery is not recognized or cannot be charged?
After installing the battery, charge it for 5-8 hours.
A. First, verify whether the battery is the correct one.
B. Next, check if the battery is properly installed. Please make sure that the connector of the battery has been inserted into the system board correctly and tightly
C. It is recommended to update the BIOS settings
D. Reinstall and see(if it works)
Feel free to reach out to us for support.
Shipping information:
We usually dispatch your package within 48 hours after payment is received. The estimated shipping time is 10-23 business days.
Important Shipping Information:
- Batteries purchased through this link will be shipped from China
- Packages require international transit and customs clearance
- These procedures significantly extend delivery times
- We do not recommend purchasing if you need the item quickly
What to Do If Your Package Is Delayed?
We're unable to track every individual package's delivery status. If:
✓ Your package hasn't arrived by the estimated date
✓ Tracking hasn't updated for a long time
Please contact our customer service - we'll investigate and respond within 48 hours.
Order Confirmation Notice:
After placing your order, please double-check:
✓ **Shipping address** (complete and accurate)
✓ **Phone number** (active and correct)
For successful delivery to Canada, please ensure:
**Recipient Name Must:**
✅ Include full first name and last name
Customer Service:
**Working Hours: Monday to Friday, 9:00 AM to 6:00 PM (China Standard Time, CST)
**Due to time zone differences, we may not be able to reply to your message immediately.
Customer service typically responds within 24 hours.
Specification
Brand New
Source factory
With tools
The battery will undergo testing before being sent out.
Voltage: 15.48V
Capacity: 52.5WH/3392mAh
Cell: 4-Cell
Replacement Part Number:
L21M4P71 SB10W51965 5B10W51864 SB11M89827 5B11M90026
L21L4P71 SB10W51964 5B10W51863 SB11M89826 5B11M90025
L21M4P72 SB10W51966 5B10W51865 SB11M89828 5B11M90027
L21C4P71 SB10W51967 5B10W51866 SB11M89829 5B11M90028
L21D4P71 SB10W51968 5B10W51867 SB11M89830 5B11M90029
Compatible with Laptop Models:
Fit for Lenovo ThinkPad P14s Gen 3 2022 Series
Fit for Lenovo ThinkPad P14s Gen 4 2023 Series
Fit for Lenovo ThinkPad T14 Gen 3 2022 Series
Fit for Lenovo ThinkPad T14 Gen 4 2023 Series
Safety:Overload protection
Over-current protection
Over-voltage protection
High voltage protection
Short circuit protection
Over-temperature protection