China Sh9ah-12 Solar AGM UPS Battery for Emergency Power System

SH9AH-12 AGM VRLA 12VDC BATTERY
The battery is constructed by plates,separators,safety valves and container.
Since the electrolyte is held by a glassmat separator and plates,the battery can use in any direction and position without leakage.
Performance Characteristics
Nominal Voltage .......................... 12V
Number of cell ...............…........…... 6
Design Life ..................…........…. 5 years
Nominal Capacity 77°F(25°C)
20 hour rate(0.45A,10.5V) ................... 9Ah
10 hour rate(0.84A,10.5V) ..........….....….... 8.4Ah
5 hour rate (1.53 A,10.5V) .........….…..…....…7.65Ah
1 hour rate(5.85A,9.6V) ............…..….........5.85Ah
Internal Resistance
Fully Charged battery 77°F(25°C) .......…......….30 mΩ
Self-Discharge
3% of capacity declined per month at 20°C(average)
Operation Temperature Range
Discharge .............................. -20~60°C
Charge .....................….......... -10~60°C
Storage .............................. -20~60°C
Max.Discharge Current 77°F(25°C) ...…...…....... 135A(5s)
Short Circuit Current .....................….. 270A
Dimensions and Weight
Length ( mm / inch )............…......…151 / 5.94
Width ( mm / inch ) ............…...…......65 / 2.56
Height ( mm / inch ) .........….......….…. 94/ 3.70
Total Height ( mm / inch ).........…..…....94 / 3.70
Approx.Weight( Kg / lbs )...….........…..…2.50 / 5.51
Battery Constructionn

COMPONENTPositive plateNegative plateContainerCoverSafety valveTerminalSeparatorElectrolyteRAW MATERIALLead dioxideLeadABSABSRubberCopperFiberglassSulfuric acid

Charging Methods

ApplicationCharging methodCharging Voltage
at 25°CTemperature compensation coefficient of charging voltageMax.charging current
Charging time
25°C(h)Temp
(°C)100% discharge50% dischargeFor standby power sourceConstant voltage &
Constant
Current
Charging
(with current restriction)13.4-13.8V-20 mV/°C2.7A24200~40
(32~104°F)For
cycle service14.5-15.0V-30 mV/°C2.7A1610

*Temperature compensation of charging voltage is not needed.when using the batteries within 15°C to 35°C range.
Discharge Constant Current (Amperes at 77°F25°C)

F.V/Time5min10min15min30min45min1h2h3h5h8h10h20h1.60V31.5025.2018.0010.357.385.853.152.281.551.020.850.461.65V30.6024.3017.1010.177.295.813.122.271.541.020.850.461.70V28.8022.5016.209.907.205.763.112.251.531.010.840.451.75V25.2018.9015.309.367.115.673.062.221.531.000.840.451.80V22.5016.2014.408.107.025.582.972.161.511.000.820.44

Discharge Constant Power (Watts/cell at 77°F25°C)

F.V/Time5min10min15min30min45min1h2h3h5h8h10h20h1.60V57.3345.9933.1520.0714.0411.256.054.392.991.971.650.901.65V54.9944.1031.3219.3513.8611.076.014.372.971.961.640.901.70V52.3841.4929.8518.4513.6811.075.964.352.951.961.640.891.75V45.9035.0128.2017.3713.5010.895.884.292.951.941.620.871.80V40.9531.5026.5515.0313.3210.715.704.172.931.941.590.86

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