Despite certain videos you cannot replace the button cell in these as they are completely sealed. The plus side of this is that these are completely waterproof!
The battery should last around 120 hours and lasts longer in flashing mode. So consider how much money you will save when compared against 120hrs use of disposable Cyalume type glow-sticks - and the impact on the environment!
The other advantage? Ever tried turning a glowstick off..?
- Awesome dealReview by Josh
Value Quality Price
currently not available for this item