Re: [EVDL] backup starter battery for ice

You could use ultra caps. Similar price,  but you can leave them flat practically forever ⁣Sent from BlueMail ​ On 12 Feb. 2018, 04:08, at 04:08, ken via EV wrote: > thou I have 2 ev scooters, and ev mower n blower, I'm looking for a >backup starter battery for my low use

[EVDL] backup starter battery for ice

thou I have 2 ev scooters, and ev mower n blower, I'm looking for a backup starter battery for my low use ice wagon. I don't want to use Lead based , so which chemistry has a low Self Discharge, life4 sounds safest over lipo. I do have an Icharger so I can charge safley. I have a medium sized 4