REMCO is well known for its AGM batteries in the recreational world of Golf Carts, Camper Trailers, Caravan/RV, Motorhomes, Solar and Marine markets. Just like these existing products, the REMCO Lithium range has been developed and manufactured with quality in mind. Their batteries use the highest quality A-grade lithium cells, so you can feel confident that we've got your back.

The RM12-120LFPSL weighs only 13.5KG with dimensions of 395 x 110 x 265mm and popular M8 bolt terminals for easy connection.

Smart Battery Management with built-in Bluetooth app, available for Android and Apple, provides real-time information about your battery, ensuring safe operation and maximum service life.

Key Advantages of REMCO Lithium

  • Light Weight vs traditional batteries
  • 3000+ recharge cycles up to 5 times more compared to AGM
  • Less maintenance and no sulfation
  • 100% Amp hour capacity available
  • Faster recharge vs traditional batteries
  • Built-in Battery Management System (BMS)
  • Connect up to 48V in series or 4 batteries in parallel
  • 5 Year Warranty


REMCO Intelligent Battery Management System App

Remco App Device Connection

Device Connection

Remco App Battery Performance

Battery Performance

Remco App Battery Cell Balance

Battery Cell Balance

Remco App Troubleshooting



Nominal Voltage 12.8 V
Nominal Capacity 120 Ah
Capacity @ 30A 300 min
Energy 1536 Wh
Resistance ≤30 mΩ @ 50% SOC
Self Discharge <3% / Month
Cells Cell 3.2V6Ah
Recommended Charge Current 30 A
Max Charge Current 60 A
Recommended Charge Voltage 14.6 V
Charge Cut-Off Voltage <14.8 V (0.5 ~ 1.5 s)
Reconnect Voltage >14.4 V
Balancing Voltage <14 V
Maximum Batteries in Series 4
Maximum Batteries in Parallel 4
Dimension (L x W x H) 395 x 110 x 265 mm
Approx. Weight 13.5 kg
Terminal Type M8
Terminal Torque 80 ~ 100 in-lbs (9 ~ 11 N-m)
Bluetooth Yes
Case Material ABS
Enclosure Protection IP54
Continuous Discharge Current 50 A
Maximum contiuous Discharge Current 100 A
Peak Discharge Cut-Off Current 300 A (3 s)
Recommended Low Voltage Disconnect 10 V
Discharge Cut-Off Voltage 9.6 V (50 ~ 150 ms)
Reconnect Voltage 11 V
Short Circuit Protection 200 ~ 600 µs
Discharge Temperature -4 ~ 140 ºF (-20 ~ 60 ºC)
Charge Temperature 32 ~ 113 ºF (0 ~ 45 ºC)
Storage Temperature 23 ~ 95 ºF (-5 ~ 35 ºC)
High Temperature Cut-Off 149 ºF (65 ºC)
Reconnect Temperature 118 ºF (48 ºC)
Certifications CE UN38.3
UL1642 & IEC62133
Shipping Classification UN 3480, CLASS 9
Model # RM12-120LFPSL
Brand Remco
Shipping Weight 14.0000kg
Shipping Width 0.400m
Shipping Height 0.270m
Shipping Length 0.120m
Shipping Cubic 0.012960000m3
Unit Of Measure ea

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