Does anyone here have any experience with automotive battery tenders/maintainers? Cris can’t drive anymore but we keep her car as a spare for when mine’s in the shop or something. Anyway, it only gets driven about once a month at best, so I’ve had some problems with the battery dying. I bought a Schumacher charger online, that supposedly could be mounted under the hood and plugged in to an extension cord. But when I got it, the instructions say to leave the hood open during charging. I can’t leave the hood open all the time with the car sitting in the driveway!
Does anyone know of a good maintenance charger that can go under the hood to keep it out of the weather, and doesn’t require leaving the hood open?