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www.littlemonkeycaving.co.uk

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Rude Nora 4

Filthy Edna 2

Nora's face blog 

 

rude  ........

 

 

Edna battery box, the way forward !!!

 

The Edna battery box can accommodate 1 x 18650 li-ion battery (unprotected). Low cost and widely available.

 

Battery weight is on the back of the helmet, where it needs to be, and 1 cell means that battery weight on head is minimised. LED caving lights no longer need massive 4 cell battery packs to achieve lots of light for lots of time.

 

I personally have a knackered neck thanks to years of using heavy helmet battery packs.

 

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