XTAR VC4 battery charger Household battery USB

Clearly see what’s going on with the batteries.XTAR VC4. Suitable for: Household battery, Power source type: USB, Compatible battery technologies: Lithium-Ion (Li-Ion), Nickel-Metal Hydride (NiMH). Product colour: Black, Display technology: LCD. Input voltage: 5 V, Input current: 2.1 A. Width: 149 mm, Depth: 115 mm, Height: 35 mm. Quantity per pack: 1 pc(s), Cables included: USB