Anti-Gravity Lithium Ion H8 battery - dropped one in today!

[autoX]

I use these batteries on my boats for reduced weight but they pack a good punch. Solid, crisp 13volts and awesome power delivery.

Tired of sluggish starts with the EcoD and eating batteries (not driven daily) I installed the H8 Lithium AG battery.
It has a jump-starter built in too, just in case. Another benefit.

So wow, lighting fast starts, smoothed out everything on first/cold start and if you have a keen ear, audio bass response is better.

They are $1K-ish but highly recommend.
I'm installing them on my Range Rovers too, notorious for eating batteries as well. PJ P.Eng. (EE)

 

[biodiesel]

Do you have a part number and a link of where to purchase?

 

[autoX]

I went with the 60AH hour version. These batteries have a built-in Lion boost pack so you don't need a portable booster if you drain it listening to tunes while stationary.

H8/Group-49 Lithium Car Battery

Antigravity H8/ Group-49 Hi-Power lightweight Lithium Automotive Battery with RE-START Technology. Replace lead/acid battery in Hi-Performance Cars

antigravitybatteries.com

 

[norseman64]

add a trickle charger (like the ones used for motorcycles)