Tesla Accessories

12V Sodium Battery for Tesla Model S

12V Sodium Battery for Tesla Model S - Main image
12V Sodium Battery for Tesla Model S - View 212V Sodium Battery for Tesla Model S - View 3
$269.09 $379 In stock

• Upgrade your Upgrade your Tesla Model S 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
•  700CCA
• Fits Models Years 2012–2021.5 < June 2021 and later models are NOT compatible (i.e. 15.5V low voltage battery system)

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

Specifications

Battery Terminals: Threaded Insert (UNF 10-32) w/ SAE adapters, Positive Top Back Left

Dimensions: 195mm x 132mm x 155mm (L x W x H)

Weight: 10 lbs

What's Included: 112V Na-Ion Battery, SAE Lug Adapters, Battery Spacer, Warranty Card

OE Reference: 1046200-10-C
 

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 (4.8 / 5 · 5 reviews)

Nicholas ★★★★★

I was a bit skeptical about the higher usable capacity claim, but after a week it’s holding voltage way better than my old battery ever did. The weight difference is also really noticeable when you lift it out of the trunk.

Thomas W. ★★★★★

Dropped it in last weekend and the car immediately recognized it with zero error codes. The sodium ion chemistry holds a higher usable capacity than the old lead-acid, and I can tell the weight difference when I lift it.

Zoe ★★★★★

I was worried about the weight of the standard battery, but this sodium-ion version is noticeably lighter and installation was a breeze. The higher usable capacity already has my car starting more confidently in the cold mornings.