锂离子电池

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11.1V Li-ion 18650 battery pack 2200mAh with PCB
High quality 11.1 V Li-Ion rechargeable battery pack
Made of three 2200mAh cylindrical 18650 cells with PCB and poly switch for full protection
Light weight and higher energy density than any rechargeable battery
No memory effect and rechargeable
Longer storage life than NiMH battery
You can build 10.8V/4.4Ah or 6.6Ah Li-Ion battery pack by connecting two or three PCB ready battery module in parallel .
Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life
Ideal for replacing batteries for 12V HID (10 to 13W) and Diving Lights for long running time
Perfect for building 10.8V battery pack for RC toy, robots, and DVD external battery.
Recommend using our and set the charging voltage properly.