polymer li ion battery

battery pack Detailed Description Features: 1) High quality 3.7V polymer Li-ion rechargeable battery pcak 2) Made of3 1600mAh cells with PCB and poly switch for full protection 3) Lig weight and higher energy density than any rechargeabke battery 4) No memory effect and rechargeable 5) Longer storage life than Ni-MH battery 6) You can build 7.2V 11.1V 14.8V Li-ion battery pack with capacity of 2.2 Ah 4.4Ah 6.6Ah etc. By connecting several PCB ready battery module in parallel and in series 7) Built-in IC chip will prevent batterypack from over charge and over discharge and prolong battery life 8) Perfect to build battery pcak for lighting ,cameras ,DVD external batteries ,POS external etc Specifications 1 capacity:5400mah 2 voltage:3.7V 3 dimensions25mm*36mm*67mm 4 Max charge current: 5 Max discharge current: 6 Cut off voltage: Cautions: 1) Use special caution when working with Li-ion cells,they are very sensitive to charging characteristics and may explode if mishandled 2) Make sure user has enough knowledge on Li-ion rechargeable batteries in charging, discharging and assembly before use 3) We are not responsible for any damage caused by misuse or mishanding of these Li-ion batteries 4) Strongly suggest that you use our smart Li-ion battery charger to recharge the battery pack 5) Never use conventional DC adapter to charge the battery module