Question for the technoobs and techsavvies: Is it good to have back-up batt chargers ?
I know how important it is to have power...
What is a great charger to have for 18650 batts?
I have the Trustfire multi-functional charger that seems to do a good job with the 18650's and 14500's.. but the 18650's just fit and sometimes the light wavers green and need to swivel the batts around to get the red on.
You should have spare everything, and it's not a bad idea to rotate ... Tips fall out, attys burn out, batteries have limited life expectancies, chargers can malfuction, and you accitdentally can drop your phidias from a ski lift or into a volcano....
With that Trustfire charger, you might want to dab a small amount of noalox on the contacts- mine was doing the same thing with 17670's..