M12-400 1
Lithium Battery M12-400
M12-400 1

M12-400 lithium module (12V 400Ah)

£2,965.99 (inc. VAT)

12V 400Ah (5120WH) lithium module designed for in vehicle applications.

In stock.

Product code: 7084

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The M12 series are lithium iron phosphate batteries with high continuous discharge current and one of the most feature rich lithium modules available on the market.

The M12-400 supports a high continuous discharge current of 300A which makes it perfect to handle heavy duty appliances like air-compressors or coffee machines.

Using LiFePO4 cells, each module provides a massive 5120 Watt Hour (WH) of energy with capability to parallel up to 8 units – delivering a monumental total of 40,9600wh of energy storage if required. Each module weighs just under 42KG which makes them them far lighter than any conventional AGM battery bank of a similar capacity.

200A (0.5C) charging and 0.75C discharging capability even under parallel configuration ensures the lithium modules can be fast charged and provide high discharge current to the inverter. Meaning wiht just 1 module you can discharge at 300A, and with 8 connected in parallel 2400A!
The integrated shunt even provides real time state of charge (SOC).
As an example the Kinergier Mobile CM3.0L with integrated 180A charger can fully charge a single module (5120Wh) in 150 minutes.

CAN connection between each lithium module ensures safe, efficient and intelligent monitoring so maximising charge rates and life cycle – this allows 100% depth of discharge (DOD) without compromising battery and system life.

World Leading Manufacturer

Superior watt hour performance
Rugged Design

  • High energy, high density lithium modules – 5120Wh each
  • Designed for easy deployment in-vehicle with included floor fixings
  • Reinforced metal casing for mobile applications
  • Supports high continuous discharge current of 300A for 12V.
  • Parallel capability – up to 8 modules with additive discharge current (i.e 300A + 300A + 300A etc)
  • Up to 0.5C charging capability
  • Built-in heater element to support battery and can be charged at -20°C
  • Optimised weight – 42.5Kg per module
  • Partial state of charge tolerant (PSoC)
  • Built-in BMS with automatic balancing and protection (against over-charging, over-discharging, over-temperature)
  • Very low self discharge rate
  • Exceptional voltage stability
  • Bluetooth to support mobile app from MCK remote
  • Long cycle life : >3000 at 100% DOD
  • Built in active BMS with automatic balancing and protection
  • Intelligent communication via CAN and RS485
  • Low total cost of ownership over cycle life

Nominal Voltage : 12Vdc
Nominal capacity : 400AH
Energy : 5.12 KWh
Charging voltage @ 25°C : 14.2V
Max. Charging current @ 25°C : 200A per module  (200A Recommended)
Discharge cut off voltage @ 25°C : 11.2V
Max. discharge current @ 25°C : 300A Continuous  (500A  for 10 seconds)
Operating temperature : Charging and discharging : 0°C to +55°C
Cycle Life: > 3000 at 100% DOD @ 25°C
Parallel capability : 8pcs (Call for advice on application >2)
Weight : 42.5Kg
Comms : CAN and RS485
Certification : CE/UN38.3
Dimensions : 462 x 237 x 320.5 mm

  • Utility vehicles
  • Telecom service vehicles
  • Catering vehicles
  • Mobile tyre fitting vehicles
  • Mobile pet grooming vehicles


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