With fast charging action and reliable components from the manufacturer you trust, the Efest PRO C1 is a Li-ion smart charger that is perfect for charging power sources for high drain devices. The PRO C1 chargers most Li-ion batteries that run 3.6 to 3.7 volts, and the spring action contact adjusts to various length cells. This charger runs on easy to access USB power and features a single LED indicator light that lets you know when your battery is charging and when it has reached full power.

Features:
Fast charging mode: 1.0A
Fits 3.6V - 3.7V Li-ion batteries
Reveres polarity protection
Activation function
Auto-detect charging function
Over-charging protection
Short Circuit Protection
Batteries Not Included