Specifications: Battery type: Li-ion. Color: Black. Voltage: 15.36V. Capacity: 57Wh. New from Manufacturer. Up to 500 recharge cycles over the life of the battery
Compatible Part Number: L21M4P75 SB10W51976 5B10W51875 SB11M89832 5B11M90031 L21D4P74 SB10W51977 5B10W51876 SB11M89833 5B11M90032 L21L4P73 SB10W51975 5B10W51874 SB11M89831 5B11M90030 L21B4P71 SB10W51978 5B10W51877 SB11M89834 5B11M90033
Compatible with Laptop Models: Replacement for Lenovo ThinkPad T14s G3 AMD Gen 3 2022 Series (Type 21BR, 21BS, 21CQ, 21CR),Replacement for Lenovo ThinkPad T14s G4 AMD Gen 4 2023 Series (Type 21F6, 21F7, 21F8, 21F9)
Security: All ZTHY products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety
Note: If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 10-20% (not 0%), then charge and cycle 3-4 times to wake up the new battery