Skip to main content

VRLA AGM DEEP CYCLE BATTERY

R12-55AGM-FT

Series AGM-R Warranty See Warranty Terms
Volts 12 BCI
Terminal Type F11(M6)
Size & Thread M6
Charge
Charge Voltage Range 14.7V @ 25°C (77°F)
Float Voltage Range 13.8V @ 25°C (77°F)
Recommended Charge Current 10 A
Maximum Charge Current 15 A
Self-Discharge Rate Less than 2% per month at 25°C (77°F)
Internal Resistance 7.5 
Capacity
Hour Rate Capacity / AMP Hour Current / AMPs
@ 20 Hour Rate 58 AH 2.9 A
@ 10 Hour Rate 55 AH 5.5 A
@ 5 Hour Rate 47 AH 9.40 A
Cut Off Voltage Constant Current Discharge
1.8 VPC 1 hr2 hr3 hr4 hr5 hr8 hr10 hr
29.117.413.810.99.46.65.5
Specifications
Weight 17 kg 37.5 lbs
Length 29.1 cm 11.5"
Width 10.6 cm 4.17"
Height Inc. Term. 23.0 cm 9.06"
Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process & battery components.
Container ABS
Cover ABS
Handles Rope / Plastic Handle

Cycle Life vs. Depth of Discharge

Detailed Illustration

Rev.#1