Walmart is selling a 'highly effective' $80 battery charger for $19, and shoppers say it 'functions flawlessly'
Get it! This battery charger can charge all types of 6.0-volt and 12.0-volt lead-acid batteries including AGM, GEL, WET, ...
Hackaday11y
Making A 12V Bulb Work In A 6V Socket
Enter this light bulb replacement project. His brake light needed a new bulb, and he managed to make this 12V LED bulb work in the 6V socket. An LED is a really great choice for this application ...