AGM Car Batteries: Everything You Need to Know
Interstate Batteries’ premium AGM option can supply 950 cranking amps, weighs 45 pounds, and costs less than $300. A ...
Hackaday15y
Battery Desulfator
Hack a Day favorite [Mikey Sklar] is back with a new project. Mini-D is a battery desulfator. If a 12V lead-acid battery sits with a voltage below 12.3V, sulfur crystals will begin to form on the ...
Autoblog29d
Walmart is selling an ‘exceptional’ $139 car battery charger for just $22
If you buy something via one of our links, we may earn a commission. In addition to every type of 12V lead-acid battery, the Husgw T90583 is compatible with larger 24V batteries used in many heavy ...
Hackaday10y
12V Ammo Power Box Keeps It Retro
a 5V USB charger and an integrated 12V lead-acid battery charger. The lid also features an LED strip light, and everything is laid out very nicely inside of the box. It looks great, but [Brandon ...
The Georgia Straight18d
Top 5 Best Battery Maintainers 2025
Check out our list of the best battery maintainers below. We have used the MOTOPOWER MP00205A to maintain our 12-volt lead-acid batteries, and it has performed exceptionally well. The charger is ...