* High quality 7.4 V Li-Ion rechargeable battery pack

* Made of 2 2200mAh cylindrical 18650 cells with PCB 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 7.4V/4.4Ah 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

* Perfect for building 7.4V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras, DVD external battery.

* Recommend using our Smart Universal Li-ion Battery Charger and set the charging votlage at 7.4V.

Technical Specs

Capacity 2200mAh

Voltage 7.2V (peak at 8.4V)

Dimensions 2.69 x 1.45 x 0.7 inch

Weight 3.2 oz

Max. charge current 1C (2.0A)

Max. discharge current 2.5C (5A)

Cut off voltage 6V

Cautions

* CAUTION: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.

* 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 Li-Ion batteries

* Strongly suggest that you use our smart Li-Ion battery charger to recharge the battery pack

* Never use conventional DC adapter to charge the battery module) We are NOT responsible for any damage that is caused by the misuse of the Li-Ion Battery

* Please don't make parallel connection with more than two modules to avoid uneven charge.