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Noco NLXU1 Lithium Nlx · Battery 40Ah 600A

Specifications

BrandNOCO
Part numberNLXU1
Voltage (V)12.00
Capacity (C20)40Ah (c20)
Cold cranking amps (EN)600A
TechnologyLiFePO4
Length197.00 mm
Width132.00 mm
Height170.00 mm
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Noco NLXU1 12V 40Ah is a LiFePO4 lithium marine battery built as a service bank: it discharges and recharges every day without losing capacity, delivering thousands of cycles and far faster charging than lead-acid. Its built-in BMS protects it against overcharge, over-discharge and short circuit.

Why this lithium marine battery?

  • Deep-cycle service bankdaily discharges to 80 % with no capacity loss
  • 60 % less weight on boardthe same energy as lead-acid in far less space
  • Built-in BMS, maintenance freeprotects against overcharge, over-discharge and short circuit
Voltage
12 V
Capacity
40 Ah C20
Dimensions
197×132×170 mm
Technology
LIFEPO4
Weight
5,44 kg
Model
NOCO LITHIUM NLX

Where it fits: the Noco NLXU1 is one of our boat batteries and by capacity it sits among our 40Ah batteries.

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NOCO NLXU1 12V 40Ah 600A dual-purpose LiFePO4 lithium battery

The NOCO NLXU1 is a dual-purpose lithium iron phosphate (LiFePO4) battery that combines the power of a starting battery with the capacity of a deep-cycle battery. It provides 40 Ah (512 Wh), 600 A of starting current and 75 A of continuous discharge, in a BCI group U1 format.

It accepts up to 40 A of charging current (1C), allowing a full recharge in around one hour, and is rated for 2,000 cycles at 100% depth of discharge and 4,000 at 80%. Its BMS protects against over-charge, over-discharge, over-current, short circuit and cell imbalance, with continuous temperature monitoring.

Up to four units can be connected in series (up to 48 V) or in parallel. It weighs 5.44 kg.

Features

  • Dual-purpose battery: starting and deep cycle in a single unit
  • Lithium iron phosphate (LiFePO4) chemistry, 12.8 V nominal
  • 600 A starting current and 75 A maximum continuous discharge
  • 2,000 cycles at 100% depth of discharge and 4,000 cycles at 80%
  • Fast charging at up to 40 A (1C)
  • BMS against over-charge, over-discharge, over-current, short circuit and cell imbalance, with continuous temperature monitoring and no resets
  • Up to 4 batteries in series (48 V) or in parallel with NOCO NLX bus bars (sold separately)
  • Two posts with interchangeable bolt or threaded terminals
  • Removable handle and engineered plastic case
  • Lighter than a lead-acid battery and free from sulphation

Technical data

Nominal voltage12.8 V
ChemistryLithium iron phosphate (LiFePO4)
Capacity40 Ah
Energy512 Wh
Starting current600 A
Maximum continuous current75 A
SizeBCI group U1
Charging voltage14.6 V
Maximum charging current40 A
Recharge with GENIUS58 h
Recharge with GENIUS104 h
Recharge with GENIUSPRO251.6 h
Recharge with GENIUSPRO5048 min
Cycle life2,000 cycles (100% DoD) / 4,000 cycles (80% DoD)
Series or parallel connectionUp to 4 units (up to 48 V in series)
Operating temperature-20 °C to 50 °C
Charging temperature-10 °C to 50 °C
Storage temperature-20 °C to 50 °C
ProtectionIP65
Dimensions (L x W x H)197 x 132 x 170 mm
Weight5.44 kg
  • Brand
  • Reference
    BCOM-NOCO-NLXU1

Data sheet

  • Brand
    NOCO
  • Reference
    NLXU1
  • Model
    NOCO LITHIUM NLX
  • Voltage (V)
    12.00
  • Length
    197.00 mm
  • Width
    132.00 mm
  • Height
    170.00 mm
  • Weight
    5.44 Kgs
  • Technology
    LiFePO4
  • EAN
    0046221220018
  • Cold cranking amps (EN)
    600A
  • Capacity (C20)
    40Ah (c20)
  • Energy (Wh)
    512

Specific References

  • EAN13
    0046221220018
  • MPN
    NLXU1

Download

Datasheet NOCO NLXU1

PDF datasheet: NOCO NLXU1

Download (1.84MB)

Codes and references Noco NLXU1

Brand Noco
Manufacturer range NOCO LITHIUM NLX
Manufacturer part number (MPN) NLXU1
EAN-13 barcode 0046221220018
Dimensions (length × width × height) 197 × 132 × 170 mm (197x132x170)

Other 40Ah batteries: We stock 23 models of 40 Ah to compare by price, technology and cold cranking: see all 40Ah batteries.

Recommended accessories — complement the Noco NLXU1 with a charger or tester

Frequently asked questions

Is this a starting or a service (leisure) battery?

Dual purpose: it can start the engine and also work as a service battery, handy on boats with a single battery. On boats with two circuits the ideal is one starting battery and one service battery.

In what position can it be installed on the boat?

Being lithium, it is sealed and does not spill: it can be mounted tilted (never upside down) and copes well with vibration and wave impacts. Secure it firmly and keep the terminals away from water.

What are the dimensions of the Noco NLXU1 battery?

Dimensions (length × width × height) are 197×132×170 mm — also written as 197x132x170 mm — following the European DIN standard. Always measure the space in your boat before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.


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