Ultra thin 11mm 3s rechargeable 11.1v 3500mah flat lithium li-ion battery pack lipo battery 11.1v with DC port in 3555145 cell

Our Main Products: Custom Lithium Ion Battery Pack 

Factory Direct3.7VAnd7.2VLithium polymer battery that can be customized series.Many specifications, not exhaustive, welcomed the inquiry

Other models:042030/053450/066596/104043/672126/044380/602030/352 424 / 454 360 ..........

Our service :

13 Months warranty 

We have repair store in France and Canada .if can't repair ,resend you new .

contact with us ,we will send to you some pictures for your reference about our available warranty .

Strict Quality Control:

Cell test and battery pack test before producing & delivering.

As usual, we produced a batch of cells, and need do below test firstly.

a) capacity test,

b) high current discharge test,

c) low temperature test,

d) cycle performance test,

e) short circuit test,

f) overcharge test,

g) crush test,

h) impact test,

i) vibration test,

j) hot test.

After the cell is passed test, we will build the pack as below procedure.

a) inner resistance test,

b) capacity grading,

c) cells welding,

d) cells combination,

e) welding BMS & cable,

f) high & low temperature test,

g) charging & discharge test, 10times cycle.

h) packing,

i) drop test,

j) delivery.

(About Herculesi Lithium ) 
(customized and fashionable designs- +500 customers- 10 years experience).
OUR GROUP MEMBER: 
1 -SHENZHEN Herculesi Lithium FACTORY.
Our cells such as 30B ,30Q,25R,26F are imported from South Korea .
MH1 3200 these cells are from L G .
NCR18650 29PF/ GA 3500 /NCR18650 B are from Japan
VTC4/VTC5 are from Japan .

OUR MANAGEMENT TEAM IS MULTINATIONAL NATIVE SPEAKERS MANAGEMENT TEAM.

We had the honor to serve many of the customers allover the world.
WELCOME TO BE ONE OF OUR TOP "VIP" CUSTOMERS". WE BELIEVE THAT " THE QUALITY IS THE SOUL OF AN ENTREPRISE".
WELCOME TO CONTACT US.
"with us your MONEY in safe ; your BUSINESS in safe"

Name : Anna Hu
Email :sales01(at)herculesi.com at=@
skype : sales01(at)herculesi.com at=@
wechat/phone:0086 18357983427
Tel:0086 0755 23739502

Welcome advise more details , then we can give you exact price .