190mAh 3.7V Li-Polymer Headphone Battery for CS50 compitable battery

  Contact: Candice Zheng Skype: candice01081   OEM Service is warmly welcome!!   We have different type of lipo battery for your device or project. From 1C to 50C with different working/discharge rate, capacity from 300mAh~20000mAh per cell .   Product Description     1).Specification

Nominal Voltage	3.7V
Nominal Capacity	lithium ion polymer 190 battery
Internal Resistance	≤150mΩ
	300 times cycles ≤200mΩ
Discharge end voltage	2.75V-4.2V
Charge protect voltage	2.75V
Max charge current	190mA
Max discharge current	190mA( Can be choosed)
Working temperature	Charge	-20~45°C,45~85%RH
	Discharge	-20~60°C,45~85%RH
Storage temperature andhumidity	0ne month: -20~+55°C,45~85%RH
	Two months: -20~+45°C,45~85%RH
	One year: -5~+20°C,45~85%RH
Cycle life	500 TIMES CYCLES (Normal temperature ,1C cycle to 60%,100%DOD)
Safety certificate	CE,UL, RoHS,UL

  2).Description: 
Size: 5*20*25
Chemistry : lithium ion polymer 
Voltage: 3.7V Capacity: 190MAH Length: 25mm Width: 20mm
Height:5.0mm Weight:20.5g(varies in different capacity)   3).Application: 1.electrical and hobby 
2.Emergency power supply, LED light and flashlight. 
3.consumer applications 
4.electrical tools 
5.solar lawn, remote control 
6.electric vacuum cleaner, electric sweeper  
7.Backup power supply, Medical Device and so on.       Workshop show   Contact information Warmly welcome to inquiry~   Candice Zheng   Email: sales06(at)ctech.net.cn Skype: candice01081 Tel: +86 13691896351 QQ: 2355452581