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051221pl Batteries, Polymer Batteries, Bluetooth Battery, 3.7V Rechargeable Thium Battery

Name: 051221pl Batteries, Polymer Batteries, Bluetooth Battery, 3.7V Rechargeable Thium Battery
Brand: all-electronics-online.com
SKU: 804602975
Availability: InStock
Rating: 4.6 (59 reviews)

Price:	Negotiable/Piece
Min Order:	5000/Piece
Pay Type:	T/T

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Prod Model:	051221PL 3.7V rechargeable thium battery
Type:	Lithium-Polymer Battery Pack
Connection Mode:	Single
Standard Voltage:	3.7V
Usage:	MP3 / MP4 Player

Product Description

roduct Description

Product Type: 051221 501221

Nominal Capacity: 70MAH

Product Dimensions: Thick 5MM(0.2MM) Wide 12MM(0.5MM)*Long21MM(0.5MM)

Rated voltage:3.7V

Charging voltage:4.2V

Charging temperature:0 C ~ 45 C

Discharge Temperature:-20 C ~ + 60 C

Storage temperature:-20 C ~ + 35 C

Charging current: Standard charge:0.5CFast charge:1.0C
Standard charging method:0.5C CC(Constant current) charged to4.25VThenCV(Constant4.2V) Charging until the charging current 0.05C
Maximum charge current:1C
Maximum discharge current:1C

ProtectionICParameters: Overcharge protection voltage4.20V 0.05V, Over-discharge protection voltage2.7V 0.1V,The maximum allowable charge current 2A.

Shenzhen Wanhong Technology Co., Ltd is a lithium batteries high-tech enterprise, professional on R&D, producing. Our company obtained independent import & export rights and general taxpayer qualification. Front-end application is positioned as World Power development direction. Offering"Quality, Efficient, Safety, Eco-friendly" Li-ion battery products is our mission. Continued research and innovation, competitive cost and manufacturing advantages already help Wanhong been many well-known enterprises lithium battery supplier.

Shenzhen Wanhong own an excellent engineer team, engaged in lithium batteries for many years. Our team have a lots of experiences on hardware and software R & D, always pay attention to the latest development of lithium batteries and latest applications.

Wanhong operate strictly according to ISO9001-2008 Quality Management System. The workshop is equipped with advanced production equipment and world-class testing instruments. Also has professional manufacturing and quality controlling staff team. They make batteries strictly on each step, optimize and improve the manufacturing technologies to ensure providing the customers with world-class products.

Wanhong's focus and professional spirit is helping us to provide a world-class environmentally energy and create green, low-carbon and clean home through constant effort and technology innovation.