Specification

* Solar Power: 21W sunpower solar panel
* Transformation efficiency: 23%-25%
* Output 1: 5V2.4A(Max)(under direct strong sunlight)
* Output: 2: 5V2.4A(Max)(under direct strong sunlight)
* Compact Size: 300x 160 x 20mm/ 11.8 x 6.2 x 0.7inch
* Opened Size: 640 x 300 x 10mm/ 25 x 11.8 x 0.35inch
* Weight: 0.60kg
(No built-in battery)
Safety Protection
The solar panel is FCC, RoHS, and CE certified. Short circuit and surge protection technology keep you and your devices safe.

Warranty
18 months product warranty for every purchase from ALLPOWERS