I had a starter added to my Briggs and Stratton wood splitter due to shoulder issues. It has no switch so I have to connect a jump starter to it with an on/off dial and when ready turn the jump starter on to get current to the starter. Many of the newer jump starters don't have a switch, rather they rely on the draw from the car itself once the switch is turned on.

I currently have this starter: https://www.farmandfleet.com/product...ompressor.html but when it's below freezing it doesn't have enough to start the engine.

I'm wondering if anyone knows if any of the lithium ion jump starters have a similar on/off switch? Something like that would be much lighter and easier to work with since the larger lead jump starters are bulky and heavy.

It's frustrating when my Amish neighbors use the splitter for elm and see them pull the rope and off it goes. Oak, cherry and maple they split my hand.