RB50-LT : Low-Temperature LFP Battery by RELiON

CAD $949.00

The RB50-LT is a low temperature LFP battery by RELiON designed to perform when other lithium batteries refuse. With its built-in cell warming system that draws power only from the charging source, the RB50-LT can charge in sub-zero temperatures, providing unmatched versatility. The 600Wh practical capacity and compact size and weight make it an ideal choice for outdoor lighting systems, data monitoring, motorized vehicles, security systems, and more.

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Description

The RB50-LT is a low temperature LFP battery by RELiON designed to perform when other lithium batteries refuse. With its built-in cell warming system that draws power only from the charging source, the RB50-LT can charge in sub-zero temperatures, providing unmatched versatility. The 600Wh practical capacity and compact size and weight make it an ideal choice for outdoor lighting systems, data monitoring, motorized vehicles, security systems, and more.

RB50-LT : Ideal lithium battery for Canada!

Lithium chemistry is great at delivering charge to equipment & devices down to -20C, but ordinary lithium batteries will either stop accepting charge, or will severely restrict their charge acceptance rate, when the temperature gets down to 0C. So how do you charge, or solar charge a lithium battery below 0C? RELiON’s LT series is the answer.

RELiON’s LT Series batteries can safely charge at temperatures down to -20°C (-4°F) using a standard charger. The system features proprietary technology which draws power from the charger itself, uniformly heating the cells within the battery to 41°F (5°C), so that it can be charged at its full recommended current. LT batteries require no additional components such as heating blankets.

No additional equipment or charger settings are required. Simply plug the battery into your regular lithium charger and the internal heating and monitoring system takes care of the rest. Because it takes time to heat the cells, the charging process in below-freezing temperatures could take a little longer.
We recommend using an insulated enclosure to help the process.

The Low-Temperature Series battery has the same size and performance as other RELiON batteries but can safely charge when temperatures drop as low as -20°C using a standard charger. The RB50-LT is a perfect choice for use in off-grid solar, remote monitoring, and in any application where charging in colder temperatures is necessary.

Compare the RB50-LT with Lead-Acid AGM…
Group-31 : 12V, 100Ahr AGM
600Wh useable, 500-1000 cycle life, 70lbs, Enclosure minimum: 13 x 7 x 10″

RB50-LT : 12.8, 50Ahr LiFePO4
600Wh useable, 3,000-5,000 cycle life, 14lbs, enclosure minimum: 8 x 7 x 7″

Applications
  • Backup Power
  • Marine
  • Recreational Vehicles
  • Solar
  • Camping
RB50-LT Specifications In Brief
  • Voltage: 12.8V
  • Amp Hours: 50Ah
  • Recommended Charge Current : 2.5 A – 25 A
  • Maximum Charge Current : 50 A
  • Maximum Continuous Discharge Current : 50 A
  • Peak Discharge Current : 100 A (7.5 s ±2.5 s)
  • BMS Discharge Current Cut-Off : 150 A ±20 A (10 ±5 ms)
  • Recommended Low Voltage Disconnect : 11 V
  • HEATING ELEMENT SPECIFICATIONS:
    • Heating Temperature Range : -20 to 10ºC (-4 to 41ºF)
    • Heating Time Approximately 1 hr @ 4 A
  • Length: 7.8 in (197 mm)
  • Width: 6.5 in (166 mm)
  • Height: 6.8 in (173 mm)
  • Weight: 14.1 lbs (6.38 kg)

Download the Complete Data Sheet

Additional information

Weight 7 kg
Dimensions 1 × 1 × 1 cm

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