The Xtar VC4 is a four-bay lithium ion battery charger with adjustable outputs. This charger is powered by USB and is compatible with all sizes of cylindrical lithium batteries ranging in size from 10440 to 32650 as well as Ni-Mh rechargeable batteries.
Specifications:
- Input – DC 5V 2.1A
- Output Current – .5A x 4 channels or 1A x 2 channels
- Cutoff Voltage for Li-ion Battery – 4.2V ±.05V
- Cutoff Voltage for Ni-Mh Battery – 1.45V ±.1V