12V racing battery recommendations

[Bobby Fazio]

Originally Posted by Tom Goldman

Check out AntiGravity's line of batteries.
I found out about them from some off road friends and they are really rugged and dependable.
And they are extremely light weight.
A couple of my customers have switched to them with great results. https://shop.antigravitybatteries.co...extreme-power/

These look good and definitely weight savings. How long is the charge time on these? Are they ok with alternators due to the fact that they require lithium ion chargers? Also, has anyone else heard of fires stemming from lithium ion batteries? I know a pro stock team had one a few years back.