rechargeable battery pack

Battery pack A.Features: 1. Short-circult Protection: PCM of battery can cut-off automatically when short circuit. 2. Overload Protection: battery can current-limited automatically when overboard. 3. Cycle Performance:The cycle life is more than 300 times. 4. Special for wireless radio.. 5. Right size: The size is no more than 300×150×100mm 6. Working time: It can supply 2 hours 30minutes45minutes when using operating current 16A. B. composition: 1.It is make up by Panasonic 18650 2600mah battery cell. 2. compound mode: 8S17P 3. The total battery cells are 136 units C. Operations: 1. Check if you mains supply conforms to batterys output voltage 33.8V. Then connect the charge to your battery pack. 2. Charging with orignal charger. 3. When it is empty, it can be full charged by orignal charger take 7-8 hours If you have any other needs of 18650 battery pack, pls feel freely to contact us, and at same times kindly suggest follwing messages:1.What's the voltage and capacity do you want?2.How about the operating current and peaking current of your machine?3.The battery will used for what?4.How about your quantity?