Tempest TG40-12

Nominal Voltage 12 V Rated Capacity (20 hour rate) 40AH Dimension Total Height (with terminals) 6.85 in. Height 6.85 in. Length 7.80 in. Width 6.54 in Weight (Approx) 33.07 lbs.

Capacity (77oF/25oC) 20 hour rate (1.9A) 40AH 10 hour rate (3.53A) 37.2AH 5 hour rate (6.46A) 34AH 1 hour rate (22.8A) 24AH     Internal Resistance Fully Charged 77oF/25oC 7.5mW Capacity Affected by Temperature (77oF/25oC) 104°F (40°C) 100% 77°F (25°C) 102% 32°F (0°C) 85% 5°F (-15°C) 65% Self Discharge (77oF/25oC) Capacity after 3 month storage 88% Capacity after 6 month storage 76% Capacity after 12 month storage 53% Max. Discharge Current (77oF/25oC) 600A (5S) Terminal Standard F13 Optional   Charging (Constant Voltage) Cycle Initial Charging Current 8A (recommended) 14.5~14.9V/ 77°F (25°C) Float 13.6~13.8V/77°F (25°C)

Cut-Off Voltage 5min 10min 15min 30min 40min 60min 1.60V 255 181 145 88.6 72 54.7 1.65V 251 179 144 88.1 71.5 54.2 1.67V 248 177 142 87.2 70.9 53.7 1.70V 241 173 139 85.3 69.6 53.1 1.75V 229 165 132 82.4 67.2 51.2

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