Don't have a spot welder, don't worry. Solder Any lithium-ion batteries like 18650, 32650, 32700, etc... Easy way to solder the Li-ion batteries. Don't scratch the batteries.
!!! Warning - Acid may harm your eyes, hands, and nose. Carefully handled while using it. !!!
Watch video Solder 18650, 32650, 32700 l Liquid Flux DIY l Solder Li-ion Batteries l Soldering Technique online without registration, duration hours minute second in high quality. This video was added by user Mr. AK's Time 12 March 2023, don't forget to share it with your friends and acquaintances, it has been viewed on our site 2,381 once and liked it 31 people.