BL217 3000mAh Rechargeable Battery for Lenovo S930 / S939 / S938t 1. Brand new and high quality Li-Polymer battery for Lenovo S930 / S939 / S938t Best replacement for the original battery with comparable standby and talk time To reduce risk of fire or bums, do not disassemble, crush, puncture short external contacts, or dispose of it in fire or water