L21c4p71 Laptop Battery 52.5wh Compatible with Lenovo Thinkpad T14 Gen 3 / P14s Gen 3 / Thinkpad T14 Gen 4 / P14s Gen 4 Series L21m4p71 L21L4p71 L21d4p71 L21m4p

• Customization: Available
• Type: Li-Polymer Battery
• Charger Type: Laptop Battery
• Model NO.: L21C4P71
• Charger Application: Tablet, Laptop
• Nominal Voltage: 15.36V
• Charger Style: Quick Charger
• Compatible Battery Type: AAA/AA
• Size: AAA
• Certification: KC, RoHS, CB, CE
• Socket Type: For UK
• Recyclable: Recyclable
• Model: L21c4p71
• Voltage: 15.44V
• Capacity: 52.5wh
• Transport Package: Standard Export Packing
• Specification: Customizable specifications
• Trademark: OEM
• Origin: China
• HS Code: 8507600090
• Production Capacity: 100000PCS/Year
• Package Size: 35.00cm * 12.00cm * 8.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Parameters

 

 

 

L21C4P71

L21C4P71 Laptop Battery 52.5Wh Compatible with Lenovo ThinkPad T14 Gen 3 / P14s Gen 3 / ThinkPad T14 Gen 4 / P14s Gen 4 Series L21M4P71 L21L4P71 L21D4P71 L21M4P72 L21L3P71 L21M3P71 L21C3P71 Specification Capacity:52.5Wh Voltage:15.44V Battery Type: Li-ion        Compatible Part Number: L21C4P71 SB10W51967 5B10W51866 SB11M89829 5B11M90028 SB10W52003 5B10W51902 L21M3P71 SB10W51962 5B10W51861 SB11M89824 5B11M90023 L21L3P71 SB10W51961 5B10W51860 SB11M89823 5B11M90022 L21C3P71 SB10W51963 5B10W51 Compatible Laptop Models: Lenovo ThinkPad T14 Gen 3 (Type 21AH, 21AJ, 21CF, 21CG) series; for Lenovo ThinkPad T14 Gen 4 (Type 21HD, 21HE, 21K3, 21K4) series; for Lenovo ThinkPad P14s Gen 3 (Type 21AK, 21AL, 21J5, 21J6) series; for Lenovo ThinkPad P14s Gen 4 (Type 21HF, 21HG, 21K5, 21K6) series

Production Process

Packaging & Shipping

Certifications

FAQ

Q1. What is the Trade Term?
A1:Ex-work factory, FOB Shenzhen, CIF

Q2. How long is the guarantee (period)?
A2:one-year quality warranty.

Q3. How long is our Production leading time?
A3:Within 15-20 days upon receiving the deposit in normal season, and 25-30days in our busy times (August, September, October).

Q4. What is the Payment term?
A4:T/T. 30% Deposit to start the production, the balance before the shipment when goods are ready.

Q5. What kind of documents will we provide you?
A5:B/L, Commercial Invoice, Packing List, Certificate of Original. With these documents, you or your broker can do the customs
declaration at your side.

Q6. If there are any missing parts in our shipment, how long will it take to send them?
A6: If there are some small missing components, we will DHL to you ASAP within one week.

Q7. How do you extend the lifespan of your laptop battery?
A7.1:Avoid deep discharges: try to avoid fully draining your battery regularly. Lithium-ion batteries prefer partial discharge cycles.

A7.2:Proper storage: If you're not going to use your laptop for an extended period, store it with a charge level of around 50% in a cool place.

A7.3:Limit exposure to high temperatures: Prolonged operation above this temperature causes greater degradation of the battery and therefore a faster decline in battery capacity.

A7.4: Remove when plugged in for a long time: If you use your laptop plugged in for extended periods, consider removing the battery to reduce heat exposure.