This item is a pre-order item with an expected shipping date of May 2025. Orders containing a pre-order items WILL NOT SHIP until the final pre-order item is able to be shipped. Dates and product details are subject to change as new arrival date is updated.
 
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.
 
Battery Terminals: SAE, Positive Top Back Left (*Models sold outside of the USA may require SAE to JIS adapters. Please confirm battery terminals prior to ordering internationally.)
Dimensions: 8.15" x 6.9" x 7.5" (L x W x H)
Weight: 9 lbs
What's Included: 12V Sodium Battery, Warranty Card
 
• 3 Years Full-Replacement Limited Warranty
• Replacement to OEM Battery w/ drop-in compatibility
• Sodium Nickel Chloride Battery (a blend of 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)
• 1200 CCA rating
 
12V Battery Install Video:
https://www.ohmmu.com/volkswagen-id4-install-video
 
Why Go Ohmmu?
1. Increased Durability
2. Longer-Lasting Reliability
3. Decreased Weight
4. Higher Capacity
5. Better 12V Performance - Improved LED & Audio (higher nominal voltage, no voltage sag)
6. Less Environmental Waste (fewer batteries being used and less material in each battery)
7. Increased Efficiency (Ohmmu 12V charges and discharges at a higher efficiency than SLA)