Shenzhen Delong Energy Technology Co., Ltd.: Shenzhen, Guangdong, China; Main products: Lithium ion polymer battery, portable power bank, 12v rechargeable lithium battery pack, cylindrical lithium battery pack, qc 2.0 fast charging power bank

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3.7v 550mah Lithium Polymer Battery 503040

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Negotiable / Piece

1000 Pieces(Min. Order)

Port ShenZhen
Payment TermsT/T D/P D/A

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Product Details

Place of Origin	China	Brand Name	DELONTTE
Model Number	DEL-503040	Type	Li-polymer
Nominal Voltage	Other, 3.7V	Size	A
Nominal Capacity	550mAh

Product Description

3.7v 550mah lithium polymer battery

Specification

Model: DEL-503040
Capacity: 550mAh
Nominal voltage: 3.7V
Pack dimension: 5.0 x30 x 40mm
Weight: 12g

Internal impedance (20°C±5°C): ≤250mΩ

Available for any mobile or digital devices, such as wireless Products, bluetooth products and other portable devices.

Features

Polymer Lithium-ion Batteries employ the Laminated Aluminum Foil as battery case, which is lighter, thinner, more flexible and safer. The advantages of Polymer Lithium-ion Batteries are listed as followings:

Built-in protection circuit PCM for avoid over-charging,over-discharging.
Flexible form factor - manufacturers are not bound by standard cell formats. With high volume, any reasonable size can be produced economically.
Lightweight - gelled electrolytes enable simplified packaging by eliminating the metal shell.
Improved safety - more resistant to overcharge; less chance for electrolyte leakage.
High-operating voltage, large starting up power
High-energy density
Long life cycle, more than 600 charge/discharge cycles (80% capacity remained)
Minimal self-discharge, less than 10% monthly

Contact Us

Shenzhen Delong Energy Technology Co., Ltd.: Contact nameYijuan Zhu
Chat Now; Phone0086-0755-61186759-607; AddressA building ,LongQuan Industrial Zone ,DaLang street ,LongHua district ,ShenZhen,China, Shenzhen, Guangdong

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3.7v 550mah Lithium Polymer Battery 503040

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