5v USB Battery Booster / Charger

This is the guts of what you will find inside a small USB battery pack. Popular as a recharge source for your devices on the go. Attach a 3.7V Lipo battery to the (-) and (+) terminals, (not included) and you're well on your way to making your own DIY USB battery, to recharge your phone, tablet, and other USB devices on the go.

If you need a Lipo battery, we have them here

Features

Connect a 5V standard USB power supply to the USB micro-B connection, and this board will charge the attached Lipo to full. An on board LED will indicate the status of your charge.

When you want to power a device, connect to the standard USB connection, and you'll have a standard 5v power source on the go.

Specifications

• Charge with a USB power source capable of delivering 1A
• On board boost will deliver 5V with up to 1A
• Lithium battery protection against over charge
• Low quiescent current, no button necessary