prefered battery for G-109

[biplanebob]

Need to replace the battery on my G-109, would like to know if there are any recommendations for the best replacement.

As I imported it from Canada it came equipped with something that appears like it was off a lawn tractor.

bob

[deckofficer]

If you want to save some weight go with lithium.    http://www.aerolithium.com/sizes-pricing/

 

Before lithium a lot of pilots use Odyssey   http://www.odysseybatteries.com/batteries.htm     

 

I have used the PC680 in a lot of applications. Even though it is only a 15 lb battery I use it in my hot rod to start a 427 V8, and it spins it with gusto.

[Richard Pearl]

Thanks for sharing the information

[biplanebob]

Deckofficer

Thanks for the information.

My Grob currently has an Odyssey PC-925, that needs to be replaced.

I like the idea of the Lithium, thanks for the link.

bob

[MFPrice]

I considered a lithium a few years ago but ran the calculations and it created a dangerous COG issue (much lighter than the original).