Crumble-friendly Switched Battery Box
£3.00 (£3.60 inc. VAT)
3 AA battery box with croc-clip-friendly connection points and built-in resettable fuse to protect against short-circuits. The on-board green LED shows when the switch is on. A red LED will light when the fuse has been tripped (most likely due to a short circuit somewhere among the connections).
Available on back-order