I read in the manual (Headtrip) that your not supposed to completly drain battery or it can damage them.
Being a newbie to the light, I did not realize the light was about to cut off.
Does it always harm battery?
Also do you get used to when to stop before it completely drains?
Results 1 to 3 of 3
Check out the hottest mountain bike products from these brands!
See All Interbike Coverage - Click Here »