SpecificationVoltage: 15.36V. Capacity: 57Wh 3711mAh. Battery Type: Li-Polymer. Condition: Brand new, from high quality materials, top circuit boards and smart chip.
Replace Part NumberFit for L21M4P75 SB10W51976 5B10W51875 SB11M89832 5B11M90031 L21L4P73 SB10W51975 5B10W51874 SB11M89831 5B11M90030 L21D4P74 SB10W51977 5B10W51876 SB11M89833 5B11M90032 L21B4P71 SB10W51978 5B10W51877 SB11M89834 5B11M90033.
Compatible Laptop ModelsFit for Lenovo ThinkPad T14s Gen 3 (Type: 21BR, 21BS, 21CQ, 21CR) series; for Lenovo ThinkPad T14s Gen 4 (Type: 21F6, 21F7, 21F8, 21F9) series Notebook.
ANTIEE PromiseEach products has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety. About 500 recharge cycles over the life.
ANTIEE After-sales30 days money back, 12 months of warranty! Support: The return window will be closed a month after you received the the product. Contact us by email at any time, we will be more than glad to offer a perfect solution.