The highest-rated Harbor Freight battery chargers come from Cen-Tech and Viking, with a 4-amp Viking charger topping the list ...

“It is small, compact, charges quickly, and is great for an emergency.” Right now, the Gped 20A 12V/24V Car Battery Charger is on sale for only $42 (58% off), and it’s built to handle everything from ...

Trickle chargers and smart chargers with testing and maintenance capabilities serve the common purpose of charging batteries, but they differ in their functionality, efficiency, and features. So with ...

This story was originally published by Mother Jones and is reproduced here as part of the Climate Desk collaboration. Rolling up to a Tesla charging port, Illinois Republican state Senator Dan ...