Modle:FC12-12
colour: black and white
brand name: MCA
packing: in carton, then on pallet,
minimum order quantity:200 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 specification
|
Dimension
|
Length
|
152mm
|
|
Width
|
99mm
|
|
Height
|
96mm
|
|
Total height
|
102mm
|
|
packing measurement
|
Length
|
325mm
|
|
Width
|
218mm
|
|
Height
|
140mm
|
|
Packing Quantity
|
4 pcs
|
|
Net weight
|
3.5 kg±100g
|
|
Packing weight
|
14.0kg
|
|
Gross weight
|
14.5kg
|
Product characteristics
|
Rated voltage
|
12V
|
|
Rated capacity (20 hours rate)
|
12Ah
|
|
Capacity
25℃(77°F)
|
10 hours rate (1.12A)
|
11.2Ah
|
|
5 hours rate (2.04A)
|
10.2Ah
|
|
1 hours rate (7.8A)
|
7.8Ah
|
|
internal resistance
|
Fully charged 25℃(77°F)
|
≤30mΩ
|
|
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 3.6A or smaller
Constant voltage: 13.6-13.8V
|
|
Cycle charge
|
Initial charge current at 3.6A or smaller
Constant voltage:14.4-14.9V
|
|
Composition
|
Positive plate
|
Negative plate
|
Shell
|
Safety valve
|
Terminal
|
Separator
|
Electrolyte
|
|
|
|
Lead
|
ABS
|
Rubber
|
Lead terminal
|
Glass fiber
|
Sulfate
|
Constant current discharge（25°C）
|
Cut-off voltage/ cell
|
5min
|
10min
|
15min
|
30min
|
45min
|
1h
|
2h
|
3h
|
5h
|
8h
|
10h
|
20h
|
|
1.60V
|
42.0
|
33.6
|
24.0
|
13.8
|
9.84
|
7.80
|
4.20
|
3.04
|
2.06
|
1.36
|
1.13
|
0.61
|
|
1.65V
|
40.8
|
32.4
|
22.8
|
13.6
|
9.72
|
7.74
|
4.16
|
3.02
|
2.05
|
1.36
|
1.13
|
0.61
|
|
1.70V
|
38.4
|
30.0
|
21.6
|
13.2
|
9.60
|
7.68
|
4.14
|
3.00
|
2.04
|
1.34
|
1.12
|
0.60
|
|
1.75V
|
33.6
|
25.2
|
20.4
|
12.5
|
9.48
|
7.56
|
4.08
|
2.96
|
2.04
|
1.33
|
1.12
|
0.60
|
|
1.80V
|
30.0
|
21.6
|
19.2
|
10.8
|
9.36
|
7.44
|
3.96
|
2.88
|
2.02
|
1.33
|
1.09
|
0.59
|
Constant power discharge（25°C）
|
Cut-off voltage/ cell
|
5min
|
10min
|
15min
|
30min
|
45min
|
1h
|
2h
|
3h
|
5h
|
8h
|
10h
|
20h
|
|
1.60V
|
76.4
|
61.3
|
44.2
|
26.8
|
18.7
|
15.0
|
8.06
|
5.86
|
3.98
|
2.63
|
2.20
|
1.20
|
|
1.65V
|
73.3
|
58.8
|
41.8
|
25.8
|
18.5
|
14.8
|
8.02
|
5.82
|
3.96
|
2.62
|
2.18
|
1.20
|
|
1.70V
|
69.8
|
55.3
|
39.8
|
24.6
|
18.2
|
14.8
|
7.94
|
5.80
|
3.94
|
2.62
|
2.18
|
1.19
|
|
1.75V
|
61.2
|
46.7
|
37.6
|
23.2
|
18.0
|
14.5
|
7.84
|
5.72
|
3.94
|
2.58
|
2.16
|
1.16
|
|
1.80V
|
54.6
|
42.0
|
35.4
|
20.0
|
17.8
|
14.3
|
7.60
|
5.56
|
3.90
|
2.58
|
2.12
|
1.14
|
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.
