I'm looking for recommendations on the right battery to power a kids' ride-on car. I had a battery that got damaged even with a cutoff switch installed, as it drained while connected but not in use. What should I look for to ensure this doesn't happen again?
3 Answers
If it were me, I'd definitely opt for a larger battery like the 9Ah Flexvolt. This way, you have more cells to distribute the load, which helps prevent issues with battery failure. Just make sure to set the low voltage cutoff higher to keep everything safe. It's all about keeping those cells balanced, so a bigger pack is the way to go!
Starting with a 5Ah or 6Ah battery can be a good choice for ride-on toys. They provide a decent balance of power and runtime without being too heavy for the toy.
It sounds like your cutoff switch might have been malfunctioning. I recommend going with XR or FlexVolt batteries since they have built-in discharge protection, which can help avoid problems in the future. If you can get your hands on a 60V motor, that's a solid upgrade!