Surface: material surface plus solar panel
Batteries: lithium battery
Input: 5V, 1A
Output: 5V, 1A / 2.1A
LED flashlight lighting function
Built-in overcharge, over discharge, short circuit protection
Size: 161* 72 * 17mm
1. The most golden ratio size built-in advanced polymer battery.
2. Surface treatment process: the panel is a solar panel, and the back cover is ABS plastic + glare camping light.
3. The appearance is designed according to the elements of outdoor military supplies.
4. The front is a solar panel and the back is an energy-saving lamp.