Rolls S12 31 – 12V Series 4000 Battery

£192.73

Specifications

Weight 29.5 kg 65 lbs
Length 33 cm 13″
Width 17.1 cm 6.75″
Height Inc. Term. 24.1 cm 9.5″

Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process, battery components & electrolyte levels.

Description

Rolls S12 31 – 12V Series 4000 Battery – FLOODED DEEP CYCLE BATTERY

 

 

Series 4000 Warranty 3 Years
Volts 12 BCI
Cells 6 Plates/Cell 11
Terminal Type DT
Included Hardware S/S Hex Cap Screw, Nut, Lock & Flat Washer
Size & Thread 5/16″-18 x 1-1/2″

 

Capacity
Cold Crank Amps (CCA) 0°F / -17°C 670
Marine Crank Amps (MCA) 32°F / 0°C 906
Reserve Capacity (RC @ 25A) 216 Minutes
Reserve Capacity (RC @ 75A) 64 Minutes

 

 

 

 

 

Charge
Charge Voltage Range 2.45-2.5 V/cell @ 25°C (77°F)
Float Voltage Range 2.25 V/cell @ 25°C (77°F)
Recommended Charge Current Capacity (String) 15 A
Maximum Charge Current (String) 25 A
Self-Discharge Rate 5%-10% per month at 25°C (77°F)
Hour Rate Capacity / AMP Hour Current / AMPs
@ 100 Hour Rate 173 AH 1.73 A
@ 20 Hour Rate 130 AH 6.5 A
@ 10 Hour Rate 111 AH 11.05 A
@ 5 Hour Rate 98 AH 19.5 A
Amphere hour capacity ratings based on specific gravity of 1.280.
Reduce capacities 5% for specific gravity of 1.265 and 10% for 1.250.

 

Cycle Life vs. Depth of Discharge

Voltage vs. Depth of Discharge

Rev.#1 | March 2019