That’s why it’s sometimes nice to take a page out of the plant playbook and gather energy from the sun with a solar panel to ...

Here is an energy saving solar inverter battery charger. It harvests solar energy to replenish 12 volt inverter battery. It has auto cut off facility to ...

Easy-install solar battery charger uses the sun's energy to keep 12-volt cells hot at all times.

This is the most simple and affordable solar battery charger that the hobbyist can make. It has a few drawbacks over other similar controls, but offers numerous advantages. It is intended for charging ...

Walmart is selling a 12V car battery smart charger and maintainer on sale for just $20, and shoppers are “totally amazed” by it.

PulseTech Solar Battery Charger reviewDetails PulseTech’s Solar Pulse line of solar battery chargers includes a 2-Watt version (the SP-2); the 5-Watt SP-5 that is the subject of this evaluation and a ...

Need to charge your car's battery? A trickle charger will help you do so safely and without a ton of equipment, but don't expect it to be quick.

This $139 battery charger is now on sale at Walmart for only $24. Shoppers call it a "technical marvel" and "incredibly versatile." ...