Review on 🔋 Akozon 10S BMS PCB Protection Board with Balance, Heat Dink for 18650 Li-ion Battery Cell: 35A 36V- Enhanced SEO-friendly Variation by Jeff Sprunk

I highly recommend staying organized and following the instructions. Put everything together before soldering. Label each wire and the corresponding solder point. I used a sharp one and marked the end of the battery with a number that matched the wire. You want to wrap/wrap/secure all the wires before soldering. Close all battery contacts to avoid short circuits and dangerous situations. Basically, stay organized and stick to the soldering order outlined in the instructions and you'll have a good battery. Also, make sure you connect the negative input and output correctly!