Upgrade your Upgrade your Tesla Model 3 12V battery with a Sodium Ion (Na+) battery from Ohmmu!
The Ohmmu 12V Na+ battery is lighter, more efficient, eco-friendly, has a higher usable capacity, and lasts up to 3x longer than a traditional sealed lead acid (SLA) battery.

3 Years Full-Replacement Limited Warranty
Replacement to OEM Battery w/ drop-in compatibility
Sodium Nickel Chloride Battery (aka NaNiCl2)
Proprietary 12V Sodium Cells w/ massive usable voltage and temperature ranges
Proprietary 12V Sodium cell technology that is a drop-in replacement to your existing battery (no firmware changes needed)
Easy to Carry Handle and Soft-Touch feel
1000CCA
Fits Models Years 20172022.3 < Spring 2022 and later models are NOT compatible (i.e. any vehicles with revised 15.5V low voltage battery systems).

Note: The Manufacturer charges a 20% restocking fee for returned batteries.

Specifications

Battery Terminals: SAE, Positive Top Back Left

Dimensions: 185mm x 116mm x 198mm (L x W x H)

Weight: 9 lbs

What’s Included: 12V Na-Ion Battery, Warranty Card

OE Reference: 1129182-00-A, 1129182-00-B

Installation