Rolls Battery S12-240AGM-RE

The Rolls AGM Series of batteries are the smart choice for demanding recreational and industrial deep discharge applications. Rolls Battery designed a Deep Cycle VRLA battery with high reserve capacity, long cycle life and low internal resistance, while achieving superior cranking performance. They are designed and built differently than automotive starting batteries because they use more lead, heavier plates and other proprietary materials that enable them to deliver more power and capacity over many life cycles. The S12-240AGM batteries are sealed, maintenance free, non-hazardous and nonspillable.


Available on backorder


Weight 63.5 kg 140 lbs
Length 38.1 cm 15
Width 17.8 cm 7.01
Height Inc. Term. 37.1 cm 14.61
Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process, battery components & electrolyte levels.
Container ABS
Cover ABS
Handles Rope / Plastic Handle
Charge Voltage Range 14.7V @ 25°C (77°F)
Float Voltage Range 13.8V @ 25°C (77°F)
Recommended Charge Current 45 A
Maximum Charge Current 65 A
Self-Discharge Rate Less than 2% per month at 25°C (77°F)
Internal Resistance 2.3 
Cold Crank Amps (CCA) 0°F / -18°C 1000
Marine Crank Amps (MCA) 32°F / 0°C 1200
Reserve Capacity (RC @ 25A) 420 Minutes
Reserve Capacity (RC @ 75A) 110 Minutes
Capacity Affect by Temperature 40°C
102% 100% 85% 65%
Hour Rate Capacity / AMP Hour Current / AMPs
@ 100 Hour Rate 240 AH 2.4 A
@ 20 Hour Rate 215 AH 10.75 A
@ 10 Hour Rate 193 AH 19.3 A
@ 5 Hour Rate 172 AH 34.4 A
Cut Off Voltage Constant Current Discharge
 VPC 1 hr 2 hr 3 hr 5 hr 8 hr 10 hr
112 66.1 50.6 33.7 22.7 19.3



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Specifications Sheet