Product Search

Product Categories

RB75 12V 75Ah LiFePO4 Battery

$862.95

Free Shipping

This 12V 75 Ah lithium iron phosphate battery is often used in larger applications, including marine, RVs and electronic vehicles. It maintains consistent power and is equipped with an M8 terminal type and a built-in battery management system (BMS. All RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free.

SKU: RB75 Category:

Description

Free Shipping

Usually ships within 2 days of order

This 12V 75 Ah lithium ion phosphate battery is often used in larger applications, including marine, RVs and electronic vehicles. It maintains consistent power and is equipped with an M8 terminal type and a built-in battery management system (BMS. The RB75 battery meets UL, UN, CE and IEC certifications. nAll RELiON LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free.

PRODUCT SPECIFICATIONS Voltage: 12.8V Amp Hours: 75Ah DIMENSIONS & WEIGHT Length: 10.2 in (260 mm) Width: 6.6 in (168 mm) Height: 8.6 in (218 mm) Weight: 23.6 lbs (10.7 kg) APPLICATIONS AWP Electric Vehicles Floor Machines Marine Recreational Vehicles Solar

DATA SHEET

 DOWNLOAD PDF

ELECTRICAL SPECIFICATIONS
Nominal Voltage 12.8 V
Nominal Capacity 75 Ah
Capacity @ 25A 180 min
Energy 960 Wh
Resistance ≤30 mΩ @ 50% SOC
Efficiency 99%
Self Discharge <3% per Month
Maximum Modules in Series 4
MECHANICAL SPECIFICATIONS
Dimensions (L x W x H) 10.2 x 6.6 x 8.6” 260 x 168 x 218 mm
Weight 23.6 lbs (10.7 kg)
Terminal Type M8 x 1.25
Terminal Torque 80 - 100 in-lbs (9 - 11 N-m)
Case Material ABS
Enclosure Protection IP66
Cell Type - Chemistry Cylindrical - LiFePO4
DISCHARGE SPECIFICATIONS
Maximum Continuous Discharge Current 75 A
Peak Discharge Current 150 A (7.5 s ±2.5 s)
BMS Discharge Current Cut-Off 280 A ±50 A (9 ±4 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 (2.3 ±0.1 vpc)
Short Circuit Protection 200-600 µs
CHARGE SPECIFICATIONS
Recommended Charge Current 3.7 A - 37.5 A
Maximum Charge Current 75 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 (3.9 ±0.025 vpc)
(1.1 ±0.4 s)
Reconnect Voltage 15.2 V (3.8 ±0.05 vpc)
Balancing Voltage 14.4 V (3.6 ±0.025 vpc)
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 176 ºF (80 ºC)
Reconnect Temperature 122 ºF (50 ºC)
*Refer to charge currents below 0°C (32°F)
COMPLIANCE SPECIFICATIONS
Certifications CE (battery)
UN38.3 (battery)
UL1642 & IEC62133 (cells)
Shipping Classification UN 3480, CLASS 9

PERFORMANCE CHARACTERISTICS

graph
graph
graph
graph
graph
graph
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram