Antigravity battery or any other lithium variant

[Jtmoney714]

Who all runs these types of battery’s in their sand car or sxs? Worth the price? Any issues to look out for?

 

[ranman5608]

I run the atx 20 hd and its worked great for me fires up the Ls better than the odyssey i had in the car previously I however do not run a big stereo system or leave the lights on when I'm stopped so i cant comment as to how long they last without the car running.