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External Battery Pack

Place of Origin:China Guangdong	Available for MP3: 5 green LED
Li-polymer:Lmax100mm×Wmax62mm	Extral high capacity:aluminum case
Brand Name:OEM	Model Number:STY34A
Components:Rechargeable Batteries	Composed Type:Series

Company Info

Date Joined: 2008
Online Postings: Products , Selling Leads
Country/Territory: Hong Kong
Business Type: Manufacturer, Trading Company
Number of Employees: 101 - 500 People

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Terms of Payment: T/T,Western Union

Supply Ability: 50000 Piece/Pieces per Month

Packaging: Blister Card

Delivery Lead Time: Within 10 days

Detailed Product Description

1. Product Description:

This product is the Universal USB battery pack, Applicable for all digital devices charged by USB port

2. Configuration

This product made up of 2pcs Lithium battery,1pcs PCB board, and housing.

Color: argent

Weight: 130g

Material: crust aluminum

Dimension: Lmax100mm×Wmax62mm*Hmax16.4mm

Button: the output voltage and capacity checking indicated through the same button

Indicator: 5 green LED to indicate the capacity

Charge Tip: mini USB

Discharge Tip: USB

3. Technic Parameter

Capacity:	3400mAh	Cell Voltage:	3.7 V
Input Voltage:	5.0V±0.5V	Input Current:	1000mA max
Output Voltage:	5.5V±0.2V	Output Current:	700mA
Over Charge Voltage:	4.30V±0.05V	Over Discharge Voltage:	2.4V±0.1V
Short Circuit Current:	4A/3.7V	Over Discharge Recovery Voltage:	3.0V±0.1V
Cycle life:	≥300 times	Self Cost Current:	≤300uA
Cycle type:	Lithium polymer