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Battery Terminals: JIS (w/ JIS to SAE adapters), Positive Top Back Left

Dimensions: 195mm x 122mm x 205mm (L x W x H) / +20mm for posts

Weight: 11 lbs

What's Included: 12V LFP Battery, JIS to SAE Adapters, Warranty Card

Upgrade your Nissan Leaf 12V battery with a Lithium Iron Phosphate (LiFePO4) battery from Ohmmu!


The Ohmmu 12V LiFePO4 battery is lighter, more efficient, eco-friendly, has a higher usable capacity, and lasts 4x longer than a traditional sealed lead acid (SLA) battery.


•  4 Years Full-Replacement Limited Warranty

•  Tested in extreme climates and automotive conditions for reliability and performance.

•  Bluetooth-enabled Version Only: Self-heating technology inside warms battery during charging in extreme cold conditions as an extra layer of protection.

•  Proprietary 12V Lithium cell and BMS technology that is a drop-in replacement to your existing battery (no firmware changes needed)
•  Battery Management System (BMS): manages cell balancing for a long service life and protects your battery from high/low voltage, overcharge, high/low temperatures, and short circuits.

•  Bluetooth-enabled Version Only: Compatible with the Ohmmu App, a monitoring and diagnostic tool

•  >40Ah true Lithium capacity on 5hrs discharge test (more aggressive test than any Lead Acid test)

•  >2000 full charge/discharge cycles

•  Easy to Carry Handle


Ohmmu Bluetooth App (Bluetooth-enabled Version Only)

Get valuable diagnostic and lifecycle information, State of Charge (SOC), and more from Bluetooth-enabled batteries with the Ohmmu App. 


The Ohmmu App is available for download from the App Store for iOS and Google Play for Android devices.


12V Battery Install Video:

Why go Ohmmu?
1. Increase reliability
2. Longer lasting (more life)
3. Decrease weight
4. Increase capacity
5. Increase power (no voltage sag, better 12v performance, especially for subwoofers/amplifiers)
6. Less waste (less batteries being used and less material in each battery)
7. Increase efficiency (Ohmmu 12v charges and discharges at a higher efficiency than Lead Acid/OEM)

12V Lithium Battery for Nissan Leaf

SKU: N1240L
$379.00 Regular Price
$265.30Sale Price
  • Group size B19 battery compatible with the Nissan Leaf, All Years.


    Replacement 12V battery for: Group 51R, Optima D51R, 51R450B, 51R-AGM.  

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