3C continuous discharge,Small temperature rise.Passed the tests of Fire Burning, Nail Penatration,and Over-charging. No severe chemical reactions such as fire or explosion appeared duringThermal Runaway Test. 8000 times at Room Temperature(25℃,0.5/0.5C,80% retention rate) 6000 times at High Temperature(45C,0.5/0.5C,80% retention rate)