Polymer Li-Ion Battery, 11.1V, 16Ah (75150168) Battery ChemistryLi-PolymerElectrical11.1V, 16000mAh (16AH)Model75150168Max Charging Rate6000 mA (0.5C)Max Discharging Rate9000 mA (1C)Cycle LifeUp to 500 TimesWeight1100 gramsDimension170mm x 150mm x 22 mmCautionsCAUTIONwhen working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mishandled.User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging, and assembly before use.We are not responsible for any damage caused by misuse or mishandling of these Polymer Li-Ion batteries.