Rolls R12-80AGM 12V 81Ah 145minRC@25A 750MCA AGM DC Group 24

Description

Volts 12 BCI Grp24
Cells 6
Terminal Type M8-TP08
Included Hardware Stainless Steel Nuts & Bolts
Size & Thread M8-TP8

Charge
Charge Voltage Range 14.7V @ 25°C (77°F)
Float Voltage Range 13.8V @ 25°C (77°F)
Recommended Charge Current Capacity (String) 15 A
Maximum Charge Current (String) 25 A
Self-Discharge Rate Less than 2% per month at 25°C (77°F)
Internal Resistance 9 mO

Capacity
Cold Crank Amps (CCA) 0°F / -17°C 500
Marine Crank Amps (MCA) 32°F / 0°C 750
Reserve Capacity (RC @ 25A) 145 Minutes
Reserve Capacity (RC @ 75A) 30 Minutes
Capacity Affect by Temperature 40°C
(104°F) 25°C
(77°F) 0°C
(32°F) -15°C
(5°F)
102% 100% 85% 65%
Hour Rate Capacity / AMP Hour Current / AMPs
@ 100 Hour Rate 90 AH 0.9 A
@ 20 Hour Rate 81 AH 4.05 A
@ 10 Hour Rate 73 AH 7.3 A
@ 5 Hour Rate 67 AH 13.40 A

Cut Off Voltage Constant Current Discharge
VPC
1 hr 2 hr 3 hr 4 hr 5 hr 8 hr 10 hr
40.6 22.8 17.1 13.4 11.2 8.2 6.8