The XTAR MC2 Charger (Simple Kit) is very nice charger that is both efficient and cost effective. The XTAR charger is similar to the MC1 but with 2 slots so you can charge multiple batteries at the same time. This kit comes with the XTAR MC2 charger and a USB cable.
1. Charge two batteries at the same time independently.
2. Intelligently identify input power and automatically adjust to a suitable charge current(0.25A/1.0A).
3. Using a micro USB interface for power makes charging flexible and convenient.
4. LED indicators do real-time display of the battery state.
5. Three-stage charging algorithm(TC-CC-CV).
6. Over heat protection. When operated in high temperature, MC2 will automatically lower charge current to prevent over-heating.
7. Built-in reverse-polarity and short-circuit protection.
8. 0V activation and soft-start function.
9. MC2 has under voltage lockout and self-start function.