There are two bays in the 18650 battery charger that can charge either one battery (in as little as 3.5hrs) or two batteries at once (in as little as 6.5hrs).
There are dual input power sources: 5V USB power or 12V DC power. This provides charging options when a wall outlet is not available: a PC, power pack or 12V DC automotive power.
- Can charge a single 18650 battery or two simultaneously
- Dual input: USB or 120V AC
- Impact-resistant polymer construction
- Size: 4.5" x 2" x 1.45"
- Weight: 2.4oz
USB power input only (does not charge USB devices).