Tesla Accessories

12V Sodium Battery for Tesla Model Y

12V Sodium Battery for Tesla Model Y - Main image
12V Sodium Battery for Tesla Model Y - View 2
$253.93 $379 In stock

• Upgrade your Upgrade your Tesla Model Y 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 2020–2022.3

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) / +20mm for posts

Weight: 9 lbs

What's Included: 112V Na-Ion Battery, Warranty Card

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

Installation

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Richard ★★★★★

The weight difference is immediately noticeable when you swap it in—the car feels a bit more responsive. I’m getting better voltage stability too, which is a nice bonus for daily driving.

Stella V. ★★★★★

Installed it yesterday and was surprised at how much more responsive the auxiliary systems feel, especially the air conditioning kicking in faster. The higher usable capacity alone gives me peace of mind over the old lead-acid.

Evelyn ★★★★★

The weight difference alone is noticeable—my Model Y feels a bit more responsive after swapping out the old battery. Even better, the higher usable capacity gives me more peace of mind during colder mornings when the original would struggle.