PINENG Universal 5000mAh Power Bank External Battery
- Adopting Japan imported-technologyAdopt Japanese high efficient boosting technique and battery protection IC. Built-in intelligent voltage recognition chip automatically detects the voltage and current of different kinds of digital products.
- LED flashlightStrong LED flashlight can work over 600 hours after fully charged.
- Protective Designprevent from over charging, over discharging and short circuit, and also h..