[Z OH 6]

If the car is a daily driver, I would have no problem using the 30 amp hour battery. If the car sits up sometimes between driving for 2 or 3 weeks or more then you should probably go with the 40 or 60.

[Terry the Tramp]

I've had my AntiGravity since 2021 and haven't had any issues

[JSH]

Originally Posted by ZL1Atlanta

I did 24 for the weight savings and it has 1k CA. It does say race only on their site, but that’s mostly what I do. Ok, that’s all I do… lol

I bought the 60ah because I had lost faith in my alternator, and I was unsure how the charge would hold up over a day's racing.

[ZL1Atlanta]

Originally Posted by JSH

I bought the 60ah because I had lost faith in my alternator, and I was unsure how the charge would hold up over a day's racing.

If it sits in my trailer for a few weeks it will die and I need to use the reserve feature to start it or my lithium battery jumper, but if in the garage I'll usually start it once a week. If its sitting in the trailer that usually means that I have been putting it in neutral and pushing/winching it in/out, so no alternator is helping it out. It has been a great battery with no issues during normal use.