Originally Posted by
Matariki
I always run 2-3 lights for redundancy (and perhaps for paranoia!). I invested in some Eneloop batteries and charge them weekly. Other than the lights jumping off the bike occasionally, all is good.
I absolutely love Eneloop batteries. And actually, they do hold their charge really well. I use them in flash units (for Cameras) and they easily last twice as long as other rechargeables. And I can leave a flash unit in the bag with charged batteries, pull it out four months later, and it'll work just as long. They are great! And last!