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OPzV GEL DEEP CYCLE BATTERY

S2-524GEL

Series VRLA GEL Warranty See Warranty Terms
Volts 2 Design 2V OPzV
Cells 1
Terminal Type F10
Included Hardware Threaded Insert & Bolt
Size & Thread F10-M8
Charge | Discharge
Charge Voltage Range 2.38 V/cell @ 25°C (77°F)
Float Voltage Range 2.28 V/cell @ 25°C (77°F)
Recommended Charge Current 80 A
Maximum Charge Current 105 A
Self-Discharge Rate Less than 2% per month at 25°C (77°F)
Internal Resistance 0.65 mΩ
Capacity
Capacity Affect by Temperature 40°C
(104°F)
25°C
(77°F)
0°C
(32°F)
-15°C
(5°F)
105% 100% 89% 79%
Hour Rate Capacity / AMP Hour Current / AMPs
@ 100 Hour Rate 625 AH 6.25 A
@ 20 Hour Rate 524 AH 26.2 A
@ 10 Hour Rate 490 AH 49 A
@ 5 Hour Rate 417 AH 83.3 A
Cut Off Voltage Constant Current Discharge
1.80 VPC 30 min1 hr2 hr3 hr4 hr5 hr6 hr8 hr10 hr
260260166121.396.9837558.250
Specifications
Weight 38 kg 84 lbs
Length 166 mm 6.54"
Width 206 mm 8.11"
Height 470 mm 18.5"
Height Incl. Term. 505 mm 19.88"
Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process & battery components.
Container ABS
Cover ABS
Handles None

Cycle Life vs. Depth of Discharge

Capacity vs. Temperature

Rev.#1 | December 2025