ReLiON RB52 DEEP CYCLE LITHIUM BATTERIES

The RB52 is a 12V 52Ah lithium marine deep cycle battery. The RB52 offers abundant power in a small footprint. It’s versatile and compact enough to be used in many marine applications including smaller boats with lower battery requirements, boats that require two of the same batteries and boats with electrical systems designed for just one battery.

The RB52 is a lithium iron phosphate (LiFePO4) battery with more power, less weight and up to 10x longer life than its lead-acid counterparts. Lithium is the logical choice for marine applications where you need a longer run time and reliability. RELiON lithium batteries provide more energy for high consumption than traditional lead-acid batteries. Lead-acid batteries also need to be maintained. If they are not maintained properly, their life span is shortened. Because lithium batteries require no active maintenance, a one-time purchase guarantees better lifetime value.

ReLiON RB52 PRODUCT SPECIFICATIONS

• Nominal Voltage: 12.8V
• Amp Hours: 52 Ah

ReLiON RB52 APPLICATIONS

• AWP
• Floor Machines
• Marine
• Recreational Vehicles
• Solar
• Camping

ReLiON RB52 ELECTRICAL SPECIFICATIONS

• Nominal Voltage: 12.8 V
• Nominal Capacity: 52 Ah
• Capacity @ 25A: 120 min
• Resistance: ≤50 mΩ @ 50% SOC
• Efficiency: 99%
• Self Discharge: <3% per Month
• Maximum Modules in Series: 4

ReLiON RB52 MECHANICAL SPECIFICATIONS

• Dimensions (L x W x H): 7.8 x 6.5 x 6.8” (197 x 166 x 173 mm)
• Weight: 13.7 lbs (6.2 kg)
• Terminal Type: M8 x 1.25 x 12mm
• Terminal Torque: 80 - 100 in-lbs (9 - 11 N-m)
• Case Material: ABS
• Enclosure Protection: IP66
• Cell Type-Chemistry: Cylindrical- LiFePO4

ReLiON RB52 DISCHARGE SPECIFICATIONS

• Maximum Continuous Discharge Current: 52 A
• Peak Discharge Current: 100 A (7.5 s ±2.5 s)
• BMS Discharge Current Cut-Off: 170 A ±20 A (20 ±5 ms)
• Recommended Low Voltage Disconnect: 11 V
• BMS Discharge Voltage Cut-Off: 8 V (2.0 ±0.08 vpc) (140 ±60 ms)
• Reconnect Voltage: 9.2 V (2.5 ±0.1 vpc)
• Short Circuit Protection: 200-600 µs

ReLiON RB52 CHARGE SPECIFICATIONS

• Recommended Charge Current: 2.5 A-25 A
• Maximum Charge Current: 52 A
• Charge Current 32º to 14ºF (0 to -10 ºC): ≤0.1 C
• Charge Current -4º to 14ºF (-20 to -10 ºC): ≤0.05 C
• Recommended Charge Voltage: 14.2 V- 14.6 V
• BMS Charge Voltage Cut-Off: 15.6 V (3.8 ±0.05 vpc) (1.1 ±0.4 s)
• Reconnect Voltage: 15.2 V (3.6 ±0.025 vpc)

ReLiON RB52 TEMPERATURE SPECIFICATIONS

• Discharge Temperature: -4 to 140 ºF (-20 to 60 ºC)
• Charge Temperature*: -4 to 113 ºF (-20 to 45 ºC)
• Storage Temperature: 23 to 95 ºF (-5 to 35 ºC)
• BMS High Temperature Cut-Off: 176ºF (80 ºC)
• Reconnect Temperature: 122 ºF (50 ºC)
* Refer to charge currents below 0°C (32°F)

ReLiON RB52 DIMENSIONS & WEIGHT

• Length: 7.8 in (197 mm)
• Width: 6.5 in (166 mm)
• Height: 6.8 in (173 mm)
• Weight: 13.7 lbs (6.2 kg)

ReLiON RB52 COMPLIANCE SPECIFICATIONS

• Certifications: UN38.3 (battery)
CE (battery)
UL1642 (cells) (File# MH62098)
IEC62133 (cells)
• Shipping Classification: UN 3480, CLASS 9

Power Storage Solutions Installation and Service for RB52

We understand your operations are heavily reliant on batteries for backup power.  Our experience and our focus is to know the batteries and their implication for your operation. To determine the perfect solution, we will partner with you, analyze your critical power needs and construct the backup power solution that will perform as designed.

Routine maintenance ensures your equipment stays reliable, improving your overall performance and extending their useful life. Service plans allow customers to be proactive; providing opportunity to detect potential points of failure preventing expensive problems.

When ordering new batteries, also remember to properly recycle your old lead batteries. Federal and state regulations require lead-acid batteries be recycled. Power Storage Solutions’ nationwide service organization can arrange pickup, transportation to and recycling at any one of our company affiliated smelters. Click Here for More Information

For More Information from ReLiON Website: ReLiON RB52