·Specification ·Discharge characteristics 77℉( 25°C)
Nominal Voltage | 12V |
Rated capacity(20 hour rate) | 55AH |
Dimensions | Length | 229mm |
Width | 138mm |
Height | 208mm |
Total Height | 212mm |
Weight Approx | 17.2KG |
·Characteristics ·Duration of discharge vs. Discharge current
Capacity 77℉ ( 25°C) | 20 hour rate(2.75A to10.5volts) | 55AH |
10 hour rate(5.12A to10.5volts) | 51.2AH |
5 hour rate(9.46A to10.2volts) | 47.3AH |
1hour rate(34.5A to9.6volts) | 34.5AH |
Internal Resistance | Full Charged 77℉( 25°C) | 8m Ω |
isStandard Terminal | L型 |
Capacity affected
by temperature
(20HR) | 104℉( 40°C） | 102% |
77℉( 25°C） | 100% |
32℉( 0°C） | 85% |
5℉( -15°C） | 65% |
Self-Discharge 77℉( 25°C) | Capacity after3month e | 91% |
Capacity after6month e | 82% |
Capacity after12month e | 64% |
Charging (ConstantVoltage) | Cycle | 14.5~14.9V 77℉( 25°C) |
Float | 13.6~113.8V 77℉( 25°C |
·Constant Current Discharge Rating Ampers @77℉( 25°C)
Cut off voltage v/cell | 15M | 30M | 45M | 1H | 2H | 3H | 5H | 8H | 10H | 12H | 20H |
1.75v | 90 | 54 | 39 | 31.7 | 18.1 | 13.5 | 9.2 | 6.26 | 5.12 | 4.35 | 2.75 |
Note The above data are values,and can be obtained within3change/discharge cycles. These are not minimum values.
Jiahua Battery(Rui Jin)CO.LTD. E-mail :mary_haze@ TEL：86+0797-2503777
