NLX31  12V 120Ah 12V Lithium-Ion LiFePO4 Dual-Purpose Battery

No reviews

A dual-purpose lithium iron phosphate battery that combines the power of a starter battery with the cycle life of a deep-cycle battery. It's better than lead-acid in almost every way. No sulfation, lighter in weight, higher starting power, and more usable capacity for outrageous performance.

The NLX Dual-Purpose series is better than lead acid in almost every every way. No sulfation, lighter in weight, higher starting power, and more usable capacity.

It’s designed to take full advantage of its lithium technology to provide game‑changing battery life. It's rated at 2,000 cycles at 100% depth-of-discharge, 4,000 cycles at 80% depth-of-discharge, and 10,000 cycles at 50% depth-of-discharge, making it 20X longer battery life than lead-acid.

With incredible power and efficiency, the NLX Series takes charging to a whole new level and unleashes the power of lithium. Its ultra-fast technology provides blazing fast speeds - 1C - to allow a complete recharge within 1 hour - 120 amp charge current - and 20X faster than its lead-acid rivals.

Provides 120 amp-hours of pure battery storage capacity without any reduction in performance. Its advanced lithium technology maintains both power and voltage to fully utilize its rated capacity - 2X more capacity than lead-acid. And its unique modular design allows for up to 4x series and 4x parallel connections for uncompromising utility.

One of the most powerful starting batteries ever designed. It delivers 1,600 amps of peak starting power - 2X more powerful than lead acid - with a maximum continuous discharge rate of 200 amps. Perfectly fits BCI Group 31 Standards for a simple replacement or upgrade of your starter battery.

An advanced Battery Management System (BMS) provides maximum safety protection with bi-directional cell balancing for long-lasting reliability. Protects from over-charge, over-discharge, over-current, short-circuit, and battery imbalance with continuous temperature monitoring. Plus, no BMS reset is needed.

Each NLX battery offers multiple ways to connect. The terminals are mix and match with button head bolts, SAE terminal posts, threaded rods, and more.

NLX batteries can be used in series and parallel systems using the NOCO NLX Busbar (sold separately). Connect up to 4 batteries.

NLX battery components are secured with an internal honeycomb lattice structure. The battery is protected with an engineered plastic shell.

Technical Specifications

What's In The Box


NLX31 12V 120Ah Lithium Dual-Purpose Battery
NLX31 Handle
(2) SAE Posts
(2) 3/8"-24 Threaded Terminal
(2) 3/8"-24 x 5/16"-24 Threaded Terminal
(2) 3/8-24 X 9/16” Terminal Bolts
(2) 3/8"-24 Hex Nuts
(2) 5/16"-24 Hex Nuts
(4) Terminal Covers
(2)Terminal Caps
(2) Hex Keys
Safety & Warranty Information

Battery Capacity

120Ah / 1536Wh

Starting Current

1600A

Continuous Current

200A

BCI Size

Group 31

Product Size

Height: 8.5 Inches (218 mm)
Width: 12.9 Inches (330 mm)
Depth: 6.8 Inches (173 mm)
Weight: 33 lbs (14.97 kg)

IP Rating

IP66 Waterproof Rated

Limited Warranty

5-Year Limited Warranty