The Duralast 750 Jump Starter is notoriously fickle when charging with the built in charger. I did a quick 'mod' to add an SAE connector that connects into a digital battery charging unit for quality charging and battery state maintenance when not in use. **This will break any warranty you have on the unit, and I am not responsible for any issues, failures, or destruction of the unit if you try this. Please take your time and be safe if you try it. Here is my affiliate link to a great little charging unit: (Battery Tender Junior - Includes battery connector) Music by: daPlaque - GG.
The 900 PEAK Amp Jump-Starter allows you to jump-start your battery, meaning there’s no need to wait on others anymore. Whether you’re in your daily ride or weekend play toy, our 900 peak amp jump-starter will get you up and running in no time. And for those on the go, an integrated 2.1Amp USB port, and 12V DC outlet will give your electronic devices a boost in a pinch.