Tempest TR12-12

Nominal Voltage 12 V Rated Capacity (20 hour rate) 12AH Dimension Total Height (with terminals) 3.98 in Height 3.74 in Length 5.94 in Width 3.90 in Weight (Approx) 8.26 lbs

Capacity (77oF/25oC) 20 hour rate (600mA) 12AH 10 hour rate (1.12A) 11.2AH 5 hour rate (2.04A) 10.2AH 1 hour rate (7.2A) 7.2AH 15 min. rate (21A) 5.25AH Internal Resistance Fully Charged 77oF/25oC 14mW Capacity Affected by Temperature (77oF/25oC) 104°F (40°C) 102% 77°F (25°C) 100% 32°F (0°C) 85% 5°F (-15°C) 65% Self Discharge (77oF/25oC) Capacity after 3 month storage 91% Capacity after 6 month storage 82% Capacity after 12 month storage 64% Max. Discharge Current (77oF/25oC) 180A (5S) Terminal Standard F2 Optional F1 Charging (Constant Voltage) Cycle Initial Charging Current 2.4A (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 1.50V 84.4 57.4 45.0 27.5 23.5 16.3 1.60V 82.4 56.6 43.9 26.7 22.5 15.9 1.67V 80.7 55.3 43.0 26.2 22.1 15.6 1.70V 79.5 54.1 41.9 25.6 21.8 15.5 1.75V 76.3 52.5 40.5 24.9 21.3 15.1

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