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.
 
Battery Terminals
Standard - JIS (Adapters Included)
Bluetooth + Self-Heating - 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
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 (Standard version)
Warranty Card
 
• 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 + Self-Heating Version Only: Compatible with the Ohmmu App, a monitoring and diagnostic tool
• Bluetooth + Self-Heating Version Only: SAE terminals. No adapters needed. (*Models sold outside of the USA may require SAE to JIS adapters. Please confirm battery terminals prior to ordering internationally.)
• 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 + Self-Heating 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:
https://www.ohmmu.com/nissan-leaf-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)