Don’t be fooled by the exterior of the F1 Flexible Power Bank from Nitecore– it may look like a simple battery charger – but it packs a mighty punch.

The F1 has three functions, it can charge your Li-ion batteries, store power from an external device and can also charge devices such as a mobile phone, go pro, camera or headlamp via a micro-USB port. This power bank will fit almost all kinds of cylinder Li-ion batteries, as well as IMR batteries. This power bank is also adaptable with various sources such as a USB adaptor and solar panel, so you’ll have some flexibility when you’re outdoors.

What’s really clever about this charger is that it automatically identifies the battery type, will light up to indicate the battery status and informs you of the battery voltage when you plug it in. The F also comes with two rubber bands included so you’ll be able to keep the battery stead while it charges when you’re out and about. Made from lightweight yet tough materials, you can take the F1 out exploring and know that its rugged exterior will hold up under all kinds of outdoor applications.

• Charges Li-ion batteries, stores power from external devices, and can charge small tech devices via micro-USB port
• Automatically identifies the battery type
• Blinks to indicate the battery status
• Can charge a USB device and store power in the battery simultaneously
• Can charge a 4Wh headlamps 3.6 times, an 8Wh camera 1.5 times, 5Wh GoPro 2 times and a 5-7Wh Smartphone 1.5 times
• Compatible with Nitecore 26650, 18650, 17670, 18490, 17500, 1735, 16340 (RCR123), 14500, and 10440