- Activation of overly discharged cells
- Safeguards against short-circuiting
- Usb cable supplied
- Prevents overcharging with safety features
5 VDC Input Power Powered by USB/Portable Bank/Solar Panel Simultaneous Charging of Two Batteries Reverse Polarity Protection Safeguards Against Short-Circuiting Battery Condition Monitoring Activation of Overly Discharged Cells Smart Charging Management System LCD Shows mAh, V, Battery Power Level USB Cable Supplied