Product Features:
1. High transforming rate when turn light into electric power;
2. High transforming rate when discharge electric power into electronic equipements;
3. Professional circuit to protect over charge, over current and high temperature when charge the built-in battery by DC or sunlight;
4. Professional circuit to protect over discharge;
5. It owns the patent of intelligent voltage adjusting, can output voltage and current on 4 Different levels. It will restrict the output current depends on different volt when discharge. It is compatible and suitable for more electronic products.
6. Double short circuit protection
7. Tri-color light to indicate differente volt when charging or discharging;
8. Small size, own the patent of the appearance design, patent no: 200630153825.3.