Rolls Bateries

Rolls S Series S12-290 AGM 12V 260Ah 1830CCA (EN) Deep Cycle AGM Battery

S12-290AGM
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  • Regular price £535.99
Tax included.



Deep cycle refers to applications that typically discharge 60-80% of the battery capacity. The Rolls Series 5 S12-290 AGM Deep Cycle AGM battery features thick plates with a high density active material. This design allows for reserve energy to be stored deep within the battery plates and released during slow discharge. The Rolls AGM range are sealed, non hazardous and completely maintenance free and will suit the customer looking for a long reliable, maintenance free service life.

Rolls has designed a Deep Cycle VRLA battery with high reserve capacity, long cycle life and low internal resistance, while achieving superior cranking performance. Rolls AGM batteries are the smart choice for demanding renewable applications.
They are designed and built differently than standard batteries. They use more lead, heavier plates and other proprietary materials that enable them to deliver more power and capacity over many life cycles.

 

Specifications
Weight 74 kg 163 lbs
Length 52.1 cm 20.51"
Width 26.9 cm 10.59"
Height Inc. Term. 24.5 cm 9.65"
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

 

Series AGM-S Warranty See Warranty Terms
Volts 12 BCI 8D
Cells 6
Terminal Type LT
Included Hardware Stainless Steel Nuts & Bolts
Size & Thread LT

 

Charge
Charge Voltage Range 14.7V @ 25°C (77°F)
Float Voltage Range 13.8V @ 25°C (77°F)
Recommended Charge Current 50 A
Maximum Charge Current 80 A
Self-Discharge Rate Less than 2% per month at 25°C (77°F)
Internal Resistance 1.8 

 

Capacity
Cold Crank Amps (CCA) 0°F / -18°C 1525
Marine Crank Amps (MCA) 32°F / 0°C 1830
Reserve Capacity (RC @ 25A) 578 Minutes
Reserve Capacity (RC @ 75A) 145 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 290 AH 2.9 A
@ 20 Hour Rate 260 AH 13 A
@ 10 Hour Rate 234 AH 23.4 A
@ 5 Hour Rate 214 AH 42.8 A
Cut Off Voltage Constant Current Discharge
 VPC 1 hr 2 hr 3 hr 5 hr 8 hr 10 hr
148 78.3 58.9 42.3 28.3 23.4

 

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