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OPzV GEL DEEP CYCLE BATTERY

S2-825GEL

Series GEL Warranty See Warranty Terms
Volts Design 2V OPzV
Cells 1
Terminal Type F10
Included Hardware Threaded Insert & Bolt
Size & Thread F10-M8
Charge
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 124 A
Maximum Charge Current 165 A
Self-Discharge Rate Less than 2% per month at 25°C (77°F)
Internal Resistance 0.62 
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 980 AH 9.8 A
@ 20 Hour Rate 825 AH 41.25 A
@ 10 Hour Rate 770 AH 77 A
Cut Off Voltage Constant Current Discharge
1.80 VPC 1 hr2 hr3 hr4 hr5 hr8 hr10 hr
369.6249192.5154130.991.677
Specifications
Weight 55 kg 121.5 lbs
Length 254 mm 10"
Width 210 mm 8.27"
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

Detailed Illustration

Rev.#1 | November 2024