7.4v 1100mah li ion 

18500 1100mah high power cells

2S1P

with pcm ,over charge/discharge current,short circuit protection;

rated voltage 7.4v,charge end off voltage 8.4v,discharge end off voltage 6.4v;

use for remote control airplane,drones,UAV etc;

I had did battery business for 7 years,and we have

1.   3.7v lithium ion battery 18650 1500-2900mah cells;26650 3500-3800mah;3.7v/7.4v/11.1v/14.8v/22.2v 1-30ah battery pack;

2.   Samsung 18650 battery ,LG 18650 battery, Panasonic 18650 battery ;

3.   3.2v lifepo4 battery 14500 500mah,18650 1500mah,26650 3000mah,32650 5000mah, 1-72v 1-200ah lifepo4 battery pack;

4.    lithium ion battery charger and lifepo4 battery charger .

Looking for your warm reply with thanks;

yours sincerely

Angel Xiao

Tell/whatsapp:86 18719054275

Skype/wechat: angeler722

Mail: xiaojinyu0722(@)hotmail.com