Functions and Characteristics
1. High luminous efficiency, low energy dissipation.
2. Smart CPU control, human instructions.
3. Three stalls light intensity.
4. Constant voltage and limited current mode for mobile phone charge, maximum output current is 500mA .
5. PWM solar charge mode, discharge & overcharge protection for battery.
6. Non-load protection, makes the battery to be used for long time.
7. Beautiful shape, compact structure and easy to carry.