Ferei Rechargeable AA Battery Box
AA battery pack, which can be used with the Ferei head torches (AA and chargeable versions compatible). The waterproof box can hold 3x AA batteries for a fast swap during races. Also ideal for overnight or multi-night runs.
- Require 3x AA batteries (not included)
- Compatible with Ferei head torches
- Note can be used with Ferei HL40II but not fastened to head strap and only with extension cord
- Weight - 50g without battery