Originally Posted by
1nterceptor
All batteries go bad after "a few years". I'm happy with my 2 year old Niterider Lumina Flare
and it's helmet strap. If it was me; I'd go with option
#1 .
NY-NJ Pathtrain by
1nterceptor, on Flickr
Bingo. All rechargeables go belly up, depending on use may take a bit of time or more...but they all eventually go belly up.
I like NiteRiders, because you can get adapters to mount them to a GoPro mount and get handlebar space back. Especially since most bike lights interfere with computers like Edge 1000. Very few if any other bike headlights have GoPro adapters 1st or 3rd party available.
NiteRider Light - Album on Imgur