Sponsored

Sodium-ion battery

Habu

Well-Known Member
First Name
Josh
Joined
Dec 23, 2022
Threads
22
Messages
407
Reaction score
369
Location
Earth ?
Car(s)
22 Supra Absolute Zero / 22 M240i X-drive Thundernight
Anyone in here utilizing a Sodium battery on their Supra? Im debating between this or Li.
Sponsored

 

daobn24

Active Member
First Name
Bao
Joined
Oct 19, 2025
Threads
0
Messages
34
Reaction score
24
Location
SoCal
Car(s)
A90, SW20, L320, W212
I'm watching it. Ohmmu makes a direct size that should fit H8/Group 49.

I'm just not sure on the coding bits.
 

Razors Edge

Well-Known Member
Joined
Mar 7, 2023
Threads
4
Messages
205
Reaction score
198
Location
USA
Car(s)
Supra
Bought a lifepo4 group 49 battery, with discounts for it for under $400, it’s worked great so far.
 

i3igpete

Well-Known Member
Joined
May 16, 2022
Threads
49
Messages
1,343
Reaction score
1,644
Location
Chicago
Car(s)
2023 3.0L 8AT
Doing some googling, it looks like sodium batteries exhibit large voltage drift. I'm guessing this would confuse the heck out of the BMW battery monitoring logic. I would personally stay away on this car, but it's probably fine on systems with "dumb" alternators
 

daobn24

Active Member
First Name
Bao
Joined
Oct 19, 2025
Threads
0
Messages
34
Reaction score
24
Location
SoCal
Car(s)
A90, SW20, L320, W212
The listing for the Ohmmu group 39 battery says it's compatible with the Ineos Grenadier, which uses the B58.

I think I'll bite and report back.
Sponsored

 
 








Top