Intellicharger F4 by Nitecore

The Interllicharger F4 by NiteCore is a double battery USB powered charger with an automatic CC/CV (constant current and constant voltage) charge profile. This battery charger features a pass-through USB detector, allowing you to charge a single battery along with a separate device without moving or unplugging wires. A preference switch makes it possible to prioritise where the charge is going first.

Product Features:

• Dimensions: 100mm x 55mm x 350mm
• Weight: 2.72oz (without batteries or cord)
• Input: Micro USB DC 5v
• Output: 4.2v + 1%/5v, 100mA/500mA

What you get:

• 1 x NiteCore UM20
• 1 x USB Lead