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SLA battery(FC12-4.5)      FC12-4.5

SLA battery(FC12-4.5)
Item Code:FC12-4.5 Features:Modle:FC12-4.5 colour: black and white brand name: MCA packing: in carton, then on pallet, minimum order quantity:300 pcs
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  • Description
  • Technical specifications
Modle:FC12-4.5
colour: black and white
brand name: MCA
packing:  in carton, then on pallet,
minimum order quantity:300 pcs
 
It has several properties differ from other types of batteries:
1. Maintenance free
2 .high power-to-weight Ratio
3. No memory Effect
4. Low Self Discharge
5. Long service Life
6 High Discharge Rate
7. Wide operating temperature range
8. Easy to ship
 
Remarks:
delivery time：20 days.
payment terms：30% deposit ,70% before shipment.
Product characteristics

Rated voltage
12V
Rated capacity (20 hours rate)
4.5Ah
Capacity
25℃(77°F)
10 hours rate (1.12A)
4.2Ah
5 hours rate (0.77A)
3.85Ah
1 hours rate (2.93A)
2.93Ah
internal resistance
Fully charged 25℃(77°F)
≤50mΩ
Temperature
vs.
Capacity
(10 hours rate )
40℃ (104°F)
102%
25℃ (77°F)
100%
0℃ (32°F)
85%
-15℃ (5°F)
65%
Self discharge
25℃(77°F)
Residual capacity after storage of 3 month
90%
Residual capacity after storage of 6 month
80%
Residual capacity after storage of 12 month
62%
Charge methods 25℃(77°F)
Floating
Charge
Initial charge current at 1.35A or smaller
Constant voltage: 13.6-13.8V
Cycle charge
Initial charge current at 1.35A or smaller
Constant voltage:14.4-14.9V

Product specification
 

Dimension
Length
90mm
Width
70mm
Height
101mm
Total height
107mm
packing measurement
Length
389mm
Width
200mm
Height
147mm
Packing Quantity
10 pcs
Net weight
1.5 kg±50g
Packing weight
15.0kg
Gross weight
15.5kg

Dimension
Length
90mm
Width
70mm
Height
101mm
Total height
107mm
packing measurement
Length
389mm
Width
200mm
Height
147mm
Packing Quantity
10 pcs
Net weight
1.5 kg±50g
Packing weight
15.0kg
Gross weight
15.5kg

Constant current discharge（25°C）

Cut-off voltage/ cell
5min
10min
15min
30min
45min
1h
2h
3h
5h
8h
10h
20h
1.60V
15.8
12.6
9.00
5.18
3.69
2.93
1.58
1.14
0.77
0.51
0.42
0.23
1.65V
15.3
12.2
8.55
5.09
3.65
2.90
1.56
1.13
0.77
0.51
0.42
0.23
1.70V
14.4
11.3
8.10
4.95
3.60
2.88
1.55
1.13
0.77
0.50
0.42
0.23
1.75V
12.6
9.45
7.65
4.68
3.56
2.84
1.53
1.11
0.77
0.50
0.42
0.23
1.80V
11.3
8.10
7.20
4.05
3.51
2.79
1.49
1.08
0.76
0.50
0.41
0.22

Constant power discharge（25°C）

Cut-off voltage/ cell
5min
10min
15min
30min
45min
1h
2h
3h
5h
8h
10h
20h
1.60V
28.7
23.0
16.6
10.0
7.02
5.63
3.02
2.20
1.49
0.99
0.82
0.45
1.65V
27.5
22.1
15.7
9.68
6.93
5.54
3.01
2.18
1.49
0.98
0.82
0.45
1.70V
26.2
20.7
14.9
9.23
6.84
5.54
2.98
2.17
1.48
0.98
0.82
0.45
1.75V
23.0
17.5
14.1
8.69
6.75
5.45
2.94
2.15
1.48
0.97
0.81
0.44
1.80V
20.5
15.8
13.3
7.52
6.66
5.36
2.85
2.08
1.46
0.97
0.80
0.43

Note: the date above is an average value obtained by 3 cycles of the battery, not the min value. Please contact us for update information.                                                
 

Composition
Positive plate
Negative plate
Shell
Safety valve
Terminal
Separator
Electrolyte
Lead
ABS
Rubber
Lead terminal
Glass fiber
Sulfate

 

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  • Address: East Cangjiang Industrial Zone, Gaoming District, Foshan City, Guangdong Province, China,528513
  • Contact Person: Alice lai