Characteristics

Capacity
(77˘XF / 25˘XC)

10 hour rate (50A) 500AH
5 hour rate (85A) 425AH
1 hour rate (325A) 325AH
15 min rate (874.8A) 218.7AH
Capacity Affected by Temperature
(20 hour rate)		 104˘XF (40˘XC) 102%
77˘XF (25˘XC) 100%
32˘XF (0˘XC) 85%
5˘XF (-15˘XC) 65%
Self Discharge
( 77˘XF / 25˘XC)		 Capacity after 3 month storage 91%
Capacity after 6 month storage 82%
Capacity after 12 month storage 64%
Max. Discharge Current
(77˘XF / 25˘XC)		 1000A
Terminal Standard L12
Optional  

Charging
(Constant Voltage)

 Cycle 2.42~2.48V/ 77˘XF (25˘XC)<100A
Float 2.27~2.30V/ 77˘XF (25˘XC)

Constant Wattage Discharge (Watts/battery@25˘XC)

Cut-Off Voltage 15min 30min 1H 2H 3H 4H 5H 6H 8H 10H
1.90V 230.0 208.0 170.0 119.0 95.0 80.0 70.0 63.0 52.0 45.0
1.87V 292.0 244.0 190.0 132.0 105.0 88.0 76.0 68.0 55.0 47.0
1.83V 350.0 290.0 215.0 146.0 114.0 95.0 81.0 72.0 58.0 49.0
1.80V 390.0 316.0 230.0 153.0 120.0 100.0 85.0 73.0 60.0 50.0
1.75V 456.0 350.0 250.0 162.0 124.0 101.0 86.0 75.0 60.0 50.0
1.70V 512.0 384.0 260.0 162.0 124.0 101.0 86.0 75.0 60.0 50.0

Discharge Characteristics (77˘XF/25˘XC)

Duration of Discharge vs. Discharge Current