

NOCO NLX31 120Ah Group 31 Lithium Battery
- 12.8V/120Ah power in a rechargeable LiFePO4 battery
- Widely compatible Group 31 size and manageable 33-pound weight
- Adaptable terminals with SAE posts, 3/8" threaded posts, 5/16" threaded posts, and button head bolts
- Dual-purpose design usable as a starter or deep-cycle battery
- Extended battery life with 50,000+ start cycles and 2,000+ full cycles
- Size: SLA
- Voltage: 12.8
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 120000
- Terminal Type: Custom
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Description
NOCO NLX31
High-Performance Group 31 Lithium Battery
The NOCO NLX31 is a premium 12.8V, rechargeable lithium iron phosphate battery with a Group 31 BCI size. With a 120Ah/1536Wh capacity, the NLX31 has a dual purpose design: it can be used as a starter or deep-cycle battery. The NLX31 features interchangeable terminals and includes SAE posts, 3/8" threaded posts, 5/16" threaded posts, and button head bolts for near-universal connectivity. With none of the sulfation or acid stratification of lead-acid batteries, it remains at peak performance maintenance-free for longer. The NLX31 also has a long service life, rated for 50,000+ start cycles and 2,000+ full cycles. This battery also features rapid recharging, able to be charged completely in just 2.4 hours using the GENIUSPRO50 charger.
Internal and External Protections
The NLX31 has a heavy-duty build in every way. Thanks to the active Battery Management System, this battery is protected against over-charge, over-discharge, over-current, short-circuit, extreme heat, and extreme cold. Its hard plastic shell construction is reinforced by a honeycomb lattice structure that safeguards against impacts. The NLX31 also has an IP66 weather rating for safety in environments where dust, sand, and/or water are commonplace.
High Power/Volume Ratio - User-Friendly Features
The NLX31 has a compact size and light weight compared to the power that it provides, making it a first choice for use with vehicles and more. The NLX31 also functions in a wide operating temperature range, adding to its high endurance capability. With the integrated foot-mount, it's a cinch to install the NLX31 in almost any system. The battery has universal compliance and comes with a worry-free 5-year limited warranty from NOCO.
- Notable Features
- » Charge times up to 20X faster than lead-acid batteries (2.4 hours with the GENIUSPRO50)
- » Safe Battery Management System for active control of battery performance
- » IP66 protection from exposure to water, dust, and sand, enabling you to navigate all environments
- » Integrated foot-mount for simple attachment
- » No sulfation or acid stratification for a longer, more efficient battery life
Item Details
| Brand | NOCO |
| SKU | NOCO-NLX31 |
| Series | NLX |
| MPN | NLX31 |
| UPC | 46221220049 |
| Size | SLA |
| Voltage | 12.8 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 120000 |
| Chemistry | Li-Ion |
| Sub-Chemistry | LiFePO4 IFR |
| Packaging | Boxed |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | SLA |
| Voltage | 12.8 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 120000 |
| Watt Hours (wH) | 1536 |
| Terminal Type | Custom |
| Protected | true |
| Integrated Charge Port | No |
| Max. Discharge Rate | 1600 |
Unit Dimensions
| Length | 2.3 in (58 mm) |
| Width | 12.9 in (328 mm) |
| Height | 8.5 in (216 mm) |
| Weight | 528.0 oz (14969 g) |
Certifications & Transport
| Certifications/Standards | ANSI, CE, ETL, FCC, IEC, RoHS, UL, UN 38.3 |
| Country Of Origin | Vietnam |
| HTS Code | 85076000 |
Packaging/Shipping Dimensions
| Length | 13.7 in |
| Width | 7.6 in |
| Height | 11.81 in |
| Shipping Weight | 39.69 lb |
Documents
Additional Details
| Packaging | Boxed |
| Warranty |
NOCO 5 Year Limited Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use





