1. 1 year warranty 2. Long cycle life 3. High energy density 4. Customized accepable 5,UL, RoHS, CE, PSE ... current1C(1320mA)7Max constant discharge current1C(1320mA)8Operating temp.charge 0~45°c / discharge -20~60°c Storage temp.-20~60 ... based on your order quantity, welcome to enquire our products. High quality types of lithium battery