Battery type: Li-ion. Color: Black. Voltage: 11.25V. Capacity: 42Wh/3735mAh
Compatible Part Number:01AV400 01AV401 01AV402 SB10J78997 SB10J78998 SB10J78999 01AV435 01AV436 01AV437 SB10K97592 SB10K97593 SB10K97594
Compatible Laptop Models: For ThinkPad S2 1st Gen Series For ThinkPad S2 2nd Gen Series For ThinkPad 13 Chromebook Series For ThinkPad 13 1st Gen Series For ThinkPad 13 2nd Gen Series
Battery life: 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery
Use attention : The new battery need to charge and discharge 3-4 cycles before, takes about 7-8 hours in order to activate lithium ion fully to maximun space.