Caution
Gobelpower 15kWh DIY Battery Kit
Price-wise, this is a very good battery. It comes with a JK active balance BMS rated at 200A, and the breaker is solid too. The problem is installation. There was no manual on how to assemble it, so I struggled to figure out which screws to use and ended up assembling it wrong. I’ve run it for many months since with no faults, but an installation manual is the bare minimum you’d expect with a DIY battery. There are assembly videos out there, just not for this particular version.