18650 lithium battery costom 7.4v rechargeable battery pack

18650 lithium battery costom 7.4v rechargeable battery pack

lithium battery 800mAh/1200mAh/1200mAh/1500mAh/2600mAh 

Capability Can be customized

High quality 3.7/7.4V Li-ion rechargeable battery pack, for bike lighting RC toys (cars and airplanes) robots, cameras, and DVD etc

Features: 
1) High quality 4.2V Li-ion rechargeable battery pack
2) Made of 2 cylindrical 18650 cells with PCB and poly switch for full 
protection
3) Light weight and higher energy density than any rechargeable battery
4) No memory effect and rechargeable
5) Longer storage life than Ni-MH battery
6) You Can use a different number of 18650 cell to customize the voltage and capacity
7) Built-in IC chip will prevent battery pack from over charge and over discharge 
and prolong battery life
8) Perfect for built-in 4.2V battery pack for bike lighting, RC toys (cars and 
airplanes), robots, cameras, and DVD external batteries

Specifications: 

2pc*batteries
1, rated voltage: 7.4V
2, rated capacity: 2600mAH
3, the maximum charge current: 2000mA
4, the maximum discharge current: 3000mA
5, discharge end voltage: 6V
6, charge off voltage: 8.4V
7, battery size: 19mm*37mm*67mm
8, out of line length: about 10CM 2P plug
9, the battery pack automatic protection system, can the battery over charge, over discharge, over current and short circuit for effective protection.

4pc*batteries
Battery pack technology parameter:
1, rated voltage: 7.4V
2, rated capacity: 5200mAh
3, the maximum charge current: 2000mA
4, the maximum discharge current: 3000mA
5, discharge end voltage: 6V
6, charge off voltage: 8.4V
7, battery size: 37mm*37mm*67mm
8, line length: about 10CM 5.5*2.1 2*plug
9, the battery pack automatic protection system, can the battery over charge, over discharge, over current and short circuit for effective protection.

10pc*batteries
1, rated voltage: 7.4V
2, rated capacity: 10000mah
3, the maximum charge current: 10000mA
4, the maximum discharge current: 3000mA
5, discharge end voltage: 6V
6, charge off voltage: 8.4V
7, battery size: 93mm*37mm*70mm
8, out of line length: about 10CM5.5*2.1 plug
9, the battery pack automatic protection system, can the battery over charge, over discharge, over current and short circuit for effective protection.

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 mishandling 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
6) Please don't make parallel connection with more than two modules to avoid 
uneven charge

(PS: If you have any other battery models needed, please contact us to let us know your requirements, we shall give you the best solution and offer. Your inquiry is highly welcomed.)