eBay

1PCS 3V to 5V 1A USB Charger for MP3 MP4 Phone DC-DC Converter Step Up Boost Module

Description:

Feature:
   Module Properties: non-isolated step-up module (BOOST)
   input voltage: 2.5-6V
   Output voltage: 4-12 V(Adjustable, the default 5 v)
   Output Current: the maximum 1000mA
   Efficiency: Up to 92% (the higher the input voltage, the higher the efficiency)
   Switching frequency: 1MHz
   Output ripple: 20mV (MAX)
   Operating Temperature: Industrial (-40°c to +85°c)
   Voltage regulation: ± 2.5%
   Short circuit protection: None (Please use the lithium battery with protection.)
   Input Reverse Polarity Protection: None
   Connection: Welding
   Input: IN + Postive, IN-Negative
   Output: USB Output

Applications:
DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy.
In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems.

Payment

Payment	Payable To	Note
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Shipping Policy

Delivery Time	We ship to worldwide, it usually takes 10-30 Business Days to delivery.
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Send Time	Items will be shipped within 1 to 3 business days upon payment received or cleared.
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Return Policy

We appreciate your business and offer an instant 7 days return policy.(7 days after receive the item). The returned item has to be in its original condition. We are able to refund your money without shipping cost.

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