200ah 12VDC Environmental Protection Electric Power for Electric Wheel Chairs

China 200ah 12VDC Environmental Protection Electric Power for Electric Wheel Chairs, Find details about China Battery, Gel Battery from 200ah 12VDC Environmental Protection Electric Power for Electric Wheel Chairs

Model NO.
GEL200-12
Installation
Packaged
Rechargeable
Chargeable
Product Name
Gel200ah-12 Flat Plate Gel VRLA 12VDC Battery
Size
See in The Web
Trademark
kemapower
Transport Package
Seaworthy Packing
Specification
250AH-12VDC
Origin
China
HS Code
8507200000
Model NO.
GEL200-12
Installation
Packaged
Rechargeable
Chargeable
Product Name
Gel200ah-12 Flat Plate Gel VRLA 12VDC Battery
Size
See in The Web
Trademark
kemapower
Transport Package
Seaworthy Packing
Specification
250AH-12VDC
Origin
China
HS Code
8507200000
GEL200AH-12 FLAT PLATE GEL 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 ..................….........10 years
Nominal Capacity 77°F(25°C)
20 hour rate(10A,10.5V) .....................… 200Ah
10 hour rate(18.5A,10.5V) ..........…....…......185Ah
5 hour rate (34A,10.5V) .........…...................170Ah
1 hour rate(120A,9.6V) ....................…........120Ah
Internal Resistance
Fully Charged battery 77°F(25°C) .......…...........3mΩ
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) ...…...…....... 2000A(5s)
Short Circuit Current .....................….. 6000A
Charge Methods:Constant Voltage Charge 77°F(25°C)
Cycle use .............................…14.5-15.0V
Maximum charging current ................…..…..60A
Temperature compensation .................…. -30mV/°C
Standby use .....................….....…13.4-13.8V
Temperature compensation .........….....…..…-20mV/°C

Dimensions and Weight
Length ( mm / inch )............…....…520 / 20.47
Width ( mm / inch ) ............…...…...….240 / 9.45
Height ( mm / inch ) .........…......….…..224 / 8.82
Total Height ( mm / inch ).........…...….…..244 / 9.61
Approx.Weight( Kg / lbs )...…......….......….63 / 138.89

Battery Constructionn
COMPONENTPositive plateNegative plateContainerCoverSafety valveTerminalSeparatorElectrolyte
RAW MATERIALLead dioxideLeadABSABSRubberCopperFiberglassSulfuric acid
 
Charging Methods
ApplicationCharging methodCharging Voltage
 at 25°C
Temperature compensation coefficient of charging voltageMax.charging current
 
Charging time
 25°C(h)
Temp
(°C)
100% discharge50% discharge
For standby power sourceConstant voltage &
Constant
Current
 Charging
 (with current restriction)
13.4-13.8V-20 mV/°C60A24200~40
(32~104°F)
For
cycle service
14.5-15.0V-30 mV/°C60A1610
*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/Time5min10min15min30min45min1h2h3h5h8h10h20h
1.60V70056040023116412070.050.534.422.518.810.2
1.65V68054038022516111869.550.434.122.518.810.2
1.70V64050036022016011669.150.034.022.418.510.0
1.75V56042034020815911468.049.534.022.118.510.0
1.80V50036032018015611066.048.033.622.118.19.81

Discharge Constant Power (Watts/cell at 77°F25°C)
F.V/Time5min10min15min30min45min1h2h3h5h8h10h20h
1.60V1275102173744531225113597.666.443.936.520.0
1.65V122198069643130824513397.166.043.636.420.0
1.70V116492166341130424513296.565.643.636.419.9
1.75V102077962738530024113195.565.643.136.019.5
1.80V91170059133529623912792.565.143.135.519.1

200ah 12VDC Environmental Protection Electric Power for Electric Wheel Chairs200ah 12VDC Environmental Protection Electric Power for Electric Wheel Chairs