1.high energy 2.military battery quality 3.CE/UL approved 4.long cycle 11.1V 1300mAh Li-ion rechargeable battery1.high energy2 ... breaking experiment, with acupuncture, smash, drop, and so on. Application:1: Backup power supply, Medical Device and so on.Approval:CE ... ISO 14001:2004 approval have been carried. 14430 Li-ion rechargeable battery pack