I use the Black and Decker ones, they are around $20. Home Depot I found them.
I’m not convinced using them prolongs the life of the battery. Since 1979 I’ve stored a car(s). I got 11 years from a battery that went dead a few times, yet on a trickle, one lasted 3 years recently.
__________________
It's only Orig once
I spend a lot of money on Wine, Women and Cars, I
waste all the rest.
1978 Y88
1995 Q45
|