Do you get the dreaded "The internal battery has run dry" text when you boot up your favorite Pokemon game? I'm showing you how I replaced the internal batte...
Working on power supplies is dangerous because they have giant capacitors that store a LOT of energy that can discharge very quickly. It can kill you. You need equipment to safely discharge the capacitor and need to know what precautions to take but often it isn't worth the hassle and risk.
Working on a small battery like this isn't very dangerous. The real risk is ruining the cart because of amateur soldering. If you are comfortable with your soldering skills then go for it.
Working on power supplies is dangerous because they have giant capacitors that store a LOT of energy that can discharge very quickly. It can kill you. You need equipment to safely discharge the capacitor and need to know what precautions to take but often it isn't worth the hassle and risk.
Working on a small battery like this isn't very dangerous. The real risk is ruining the cart because of amateur soldering. If you are comfortable with your soldering skills then go for it.