... Excellent constancy Specifications:Li-ion 18650 2200mAh 11.1V battery pack ModelLi-ion 18650 2600mAh 11.1V battery packSizeT18*W54*L66 Weight145g ... experiment, with acupuncture, smash, drop, and so on.Application:1. Digital Products: Bluetooth, MP3,Mp4,Mp5,P-DVD, Cellular ... Backup power supply, Medical Device5.Electric bicycles, HEV, EVWarnings: 1. Forbid to immerse battery in water or allow it to ...