The RELiON RB24V52 is a 24V 52Ah lithium iron phosphate battery – perfect in many applications, including off-grid solar energy systems. It maintains consistent power and is equipped with an M8 terminal type and a built-in battery management system (BMS). The RB24V52 battery meets UL, CE and IEC certifications.
All RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free.
RELiON lithium batteries provide more energy for high consumption than traditional lead-acid batteries. They also offer ultra-fast charging and discharging, high efficiency and a longer cycle life – plus no maintenance!
Not all lithium batteries are created equal. All RELiON Batteries use the safest and most stable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS). The BMS ensures a long lifetime, safe handling – and high-accuracy State of Charge (SOC) calculations.
RB24V52 Specifications In Brief
Voltage : 25.6V (24V Nominal)
Amp Hours : 52Ah
Length : 13 in (329 mm)
Width : 6.8 in (172 mm)
Height : 8.4 in (214 mm)
Weight : 29.1 lbs (13.2 kg)
Nominal Voltage : 25.6 V
Nominal Capacity : 52 Ah
Energy 1280 Wh
Self Discharge <3% per Month
Maximum Modules in Series : 1
Maximum Recommended Parallel : 4
Maximum Continuous Discharge Current : 50A
Peak Discharge Current : 100A (7.5s ±2.5 s)
BMS Discharge Current Cut-Off : 215A ±15A (10 ±5 ms)
Recommended Low Voltage Disconnect : 22V
BMS Discharge Voltage Cut-Off : 16V
Short Circuit Protection : 200-600 µs
Recommended Charge Current : 2.5A to 25A
Maximum Charge Current : 50A
Recommended Charge Voltage : 28.4 V – 29.2 V
Balancing Voltage : 28.8 V
Discharge Temperature : -4 to 140 ºF (-20 to 60 ºC)
Charge Temperature (follow low temp limits) : -4 to 113 ºF (-20 to 45 ºC)
*Refer to charge currents below 0°C (32°F)
Certifications UN38.3 (battery)
UL1642 (cells) (File# MH64523)
Shipping Classification : UN 3480, CLASS 9