Rolls S12 27 – 12V Series 4000 Battery

£154.63

Specifications

Weight 24.5 kg 54lbs
Length 32.1 cm 12.63″
Width 17.1 cm 6.75″
Height Inc. Term. 23.8 cm 9.38″

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 27- 12V Series 4000 Battery – FLOODED DEEP CYCLE BATTERY

 

 

Series 4000 Warranty 3 Years
Volts 12 BCI Grp 27
Cells 6
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 660
Marine Crank Amps (MCA) 32°F / 0°C 825
Reserve Capacity (RC @ 25A) 185 Minutes
Reserve Capacity (RC @ 75A) 53 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 140 AH 1.4 A
@ 20 Hour Rate 105 AH 5.25 A
@ 15 Hour Rate 99 AH 6.58 A
@ 10 Hour Rate 89 AH 8.93 A
@ 8 Hour Rate 87 AH 10.89 A
@ 5 Hour Rate 85 AH 17.01 A
@ 1 Hour Rate 38 AH 37.8 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.

Rev.#1 | March 2019Voltage vs. Depth of DischargeCycle Life vs. Depth of Discharge