li-ion battery

Product Introduction

Main parameters of KEYWORDS

1	Battery cell model	18650
2	Combination	2S4P+PCM
3	Nominal voltage	7.4V
4	Nominal capacity	10.4Ah
5	Standard discharge current	0.2C
6	Max discharge current	1C
7	Standard charge current	0.2C
8	Fast charge current	0.5C
9	Inner resistance	75mohm
10	Over discharge cut off voltage/series	2.4 ± 0.06V
11	Over charge protection voltage/series	4.25± 0.03V
12	Discharge working temperature	-20-60°C
13	Charge working temperature	0-45°C
14	Recommended storage temperature	23 ± 5°C
15	Flow value	8A
16	Weight	about 400g
17	Size	LWH= 73.52067mm

Protection board circuit diagram

Not clear parts and invisible parts

The KEYWORDS usually includes high end battery cells, PCM, electric wires and connectors, all parameters related are customized according to your request.

Application Fields

The typical applications of this KEYWORDS are RC toy, Children studying machine and Security protection equipment.

The series of 3.2V&3.7V lithium ion batteries can be widely used in:

Flashlights, POS machine, fishing equipment, smart phone, bluetooth headest, loundspeakers, traffic tester, curing light, portable EGC monitor, portable oxygen making machine, portable outdoors speaker, vehicle intelligent terminal, LED light, handset, …

Qualification certification

Our certificates of some batteries for reference

We got ISO9001 certification, some batteries are SGS, CE, PSE, KC, UL, IEC, RoHs and UN38.3 certified, MSDS can be provided.If the KEYWORD you want doesn't have current certification, we could apply for you.

Shipping and Payment

There is always a suitable way for you!

We could arrange sea, air and express (UPS, DHL, FEDEX, TNT, EMS, etc.) transportation for KEYWORD, with 10 years experience and trustworthy forwarder partners, shipment won’t be a problem.

T/T, Paypal, credit card, western union and L/C payment are acceptable, choose a convenient way for yourself!

Customize battery

We do custom battery, if there's no suitable design for you on our website, just take the CUSTOM TABLE on the website for reference or contact us directly to confirm the necessary parameters, we will customize a suitable one for you!