MAJOR CAR BATTERY BRANDS RANKED WORST TO BEST

10. Antigravity Batteries

Antigravity is the new kid on the block, known more in motorsports circles. They make lightweight lithium-ion car batteries—the same kind of tech used in laptops or cordless tools—so they’re eco-friendlier and lighter than traditional options.

They're just starting to offer common car battery sizes, and their standout feature is the built-in RE-START tech: basically a hidden jump-start button on your key fob. If the battery drains, you just push the button and it brings itself back to life. Add Bluetooth tracking, and it’s a pretty futuristic pick—though definitely not cheap.