Name: UL CB KC BIS certificated Custom 3.7v 150 180 200 250 300 350 400 450 500mAh lithium polymer battery
Brand: wiliyoung
Availability: InStock

Product Details

Product Description

Specification

Basic Information
Dimension	Varies to capacity
Nominal capacity	150~500mAh
Power	0.55~1.85Wh
Charge voltage	4.2V
Nominal voltage	3.7V
Full-charge voltage	4.2v
Ship out volatge	3.7-4.1v

Battery Specification
Standard charge	0.5C
Max charge	1.0C
Standard discharge current	0.5C
Max Standard discharge current	1.0C
Discharge cut-off voltage	2.75V or 3.0V
Charge temperature	0℃~45℃
Discharge temperature	-10℃~60℃
Storage temperature	-10℃~45℃
Battery recyle time	500 times
Warranty	12 Months

Certifications	UL,KC,CE,BIC,ROHS,etc
Protection	Built-in chips provide protection for over charge, over discharge, over voltage, short circuit and high temperture.
Charging method	Charge with a constant current of 0.5c to 4.2V. then charge with constant voltage 4.2v till the charge current is less than 0.01C
Application	Toys, BT devices, digital devices, intelligent wearable devices, digital medical devices, measuring instruments,and other high-tech electronic products.

360° Custom Services

Customized Battery Packs

Customized Connectors

 Customized PCBs

Customized Sizes& Capacities

About US

Your reliable lithium battery solutions supplier.

  1. Experienced R&D team since 2010. 
50,000,000 pcs annual production, 20 automatic production lines. 
High popular for customized 3.7V lithium battery,.
Strictly QC team, testing equipment, with reliable after-sales service system. 
Good comments, reputationand feedback from our satisfied customers.

Certifications

UI1642, IEC62133, UN38.3, MSDS, KC, CE, BIS, ROHS, TUV etc.

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