This 5.5DC plug USB cable charger is suitable for the Ferei HL08, HL20 and HL40 headlamps, allowing you to recharge your battery straight from a computer, USB mobile charger, USB AC charger, or USB car charger. It features a LED light indicator with red-green for no battery, red for charging and green for full.
Specifications
- Input - 5V 800mA
- Output - 4.2V 800mA
- Length - 50mm
- Compatible with Ferei HL08, HL20, HL40 and HL50 rechargeable head torches
