... is less than 0.01CDischarge cut-off voltage2V, the over-discharge detection voltage of PCMOperating environment Charging, 0°C ~ 45 ... will prevent the battery pack from over charge and over discharge, it helps protect battery chemistry integrity and prolongs battery life ... Back-up or EPS Emergency Power, Good performance at high discharge current: reach 10C 11. Environmentally Friendly, Non-toxic, non- ...