5V 28W portable solar charger ,Waterproof Foldable Dual USB Ports Solar Battery Charger for mobile phone

Product Overview

Description

5V 28W portable solar charger ,Waterproof Foldable Dual USB Ports Solar Battery Charger for mobile phone

Powerful Solar Panels: 

SUNPOWER Solar Cells Used,the conversion rate or efficiency can be up to 25%,Much Power Gotten under standard light or strong sunshine directly;

Wide Compatibility:

The Simple Solar Panel With USB Voltage Controller Can Be Used To Charge For All USB Devices;

Advanced Safety:
Short circuit and surge protection technology keep you and your devices safe.

ECO-Friendly Sun Power Source and Unlimited Energy:

The solar panel charger will not cause pollution and strong sunshine is unlimited all over the world;

Warming Tips:

Our Semi Flexible Solar Panel charger is without battery and can not store battery directly.If you want to charge for your devices at night,please prepare for a battery charged full on day time;