Tempest TR20-6

Nominal Voltage 6 V Rated Capacity (20 hour rate) 20AH Dimension Total Height (with terminals) 4.92 in Height 4.92 in Length 6.18 in Width 3.27 in Weight (Approx) 8.82 lbs

Capacity (77oF/25oC) 20 hour rate (1A) 20AH 10 hour rate (1.86A) 18.6AH 5 hour rate (3.4A) 17AH 1 hour rate (12A) 12AH 15 min. rate (35A) 8.75AH Internal Resistance Fully Charged 77oF/25oC 5mW 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) 300A (5S) Terminal Standard F3 Optional   Charging (Constant Voltage) Cycle Initial Charging Current 4A (recommended) 7.25~7.45V/ 77°F (25°C) Float 6.8~6.97V/77°F (25°C)

Cut-Off Voltage 5min 10min 15min 30min 40min 60min 1.50V 152.0 97.9 76.5 44.8 39.9 29.6 1.60V 150.8 97.0 75.6 44.1 39.2 29.1 1.67V 148.8 96.0 75.0 43.7 38.9 28.8 1.70V 146.3 95.1 74.5 43.1 38.4 28.3 1.75V 145.2 94.1 73.5 42.5 37.7 27.7

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