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12V 110Ah Slimline Battery with SmartSense DC-DC Charger

The REMCO XTRA series with SmartSense has an ingenious way of working with Smart Alternators. Plug your start battery connection directly into the DC input Blue Anderson Plug and charging is optimised to work straight out of the box. For those who want to configure an ignition trigger input or more sophisticated charging set-ups, the battery has these options available on the two variable switch settings on the battery.

Constructed using hard case metal lithium iron phosphate cells, the battery has an inbuilt Battery Management System (BMS) designed and developed in Australia. Providing up to 120A of continuous discharge and accepting up to 120A of charge, the battery is ready to power your high amperage appliances. The strong aluminium outer enclosure delivers a safe, lightweight and powerful unit which is the perfect building block for next-generation battery systems.

At just under 13 kg, the unique slimline shape makes it the perfect battery for installations where space is a premium. Slide it behind a seat, under a tray, or against the wall in a custom canopy.


  • Strong, compact aluminium enclosure
  • Internal BMS
  • Over/Under voltage protection
  • Overcurrent protection
  • Short circuit protection
  • Parallel connect capable
  • Integrated DC-DC Charger with SmartStart: 20 A, 10 V-16 V
  • 1x Grey Anderson (Max 120A)
  • 1x Blue Anderson (DC-DC Input)
  • 1x DC-DC Ignition Trigger Socket
  • Designed and fully assembled in Australia

XTRA Triple Guard Protection

XTRA Tough Lithium Cells

Ultra-durable hard case prismatic cells Locked together using a rigid PCB.


Australian designed and tested:

  • Short Circuit Protection
  • Over and Under Voltage protection
  • Over Current Protection
  • Over and Under Temperature protection
  • Cell Level Voltage protection
  • Cell Balancing

XTRA Rugged Casing

Lightweight powder coated Aluminium:

  • High melting point of 660°C
  • Greater mechanical strength

*Note: Anderson plugs and DC trigger wire are not supplied with the battery.
This battery does not have a Bluetooth function.


Chemistry LiFePO4
Nominal Voltage 12.0 V
Nominal Capacity 110 Ah
Nominal Energy 1.3 kWh
Input Charge Voltage 13.8 V - 14.6 V
14.0 V recommended
100% SoC Voltage 13.8 V
Low Voltage cut-off 10.5 V approx
Charge Current 120 A max
Discharge Current 120 A max cont.
240 A surge
Weight 12.9 kg
Packaged Weight 13.3 kg approx.
Life at 80% DoD 2000 cycles
Life at 50% DoD 5000 cycles
Parallel Capable Yes (Unlimited)
Series Capable No
Model No. Terminal Volts Ah C20 Max Discharge Max Charge L (mm) W (mm) H (mm) Weight (kg)
RM12-75LFPXSL Anderson 12 75 120A 120A 636 50 235 9.9
RM12-75LFPXSLSS Anderson 12 75 120A 120A 636 50 235 9.9
RM12-110LFPXSL Anderson 12 110 120A 120A 636 50 235 12.9
RM12-110LFPXSLSS Anderson 12 110 120A 120A 636 50 235 12.9
RM12-150LFPXSL M8 12 150 240A 240A 560 85 235 16.7
Model # RM12-110LFPXSLSS
Brand Remco
Shipping Weight 12.9000kg
Shipping Width 0.050m
Shipping Height 0.235m
Shipping Length 0.636m
Shipping Cubic 0.007473000m3

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