batteries for golf cars, forklifts and floor machines might be 8V if they use a 48V traction motor, in which case the OEM charger is 48V .... but they would be deep cycle batteries, not the SLI batteries some use in trucks and tractors

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot