Sunbright Power Co.,LTD.
6-FM-12Ah Valve-regulated Lead Acid Battery
Specification
We are an ISO9001 certified organization. And the products are approved by CE & UL. The nominal voltage
of this series is 12V and 6V. And the capacityranges from 1.2Ah to 24Ah. Their typical applications include:
emergency lighting systems, electricity power supply systems, communication systems, UPS systems,
starting systems,solar systems etc.
Battery Construction
General Features
Component
Positive plate
Negative plate
Container
Cover
Safety valve
Terminal
Separator
Electrolyte
Material
Lead dioxide
Lead
ABS
ABS
Rubber
Copper
AGM glass
Sulfuric acid
Maintenance free
Convenient for installation
Safety and no leakage
Excellent recharge and discharge performance
Low self-discharge rate,charge each standby 6 months, temperature 25℃
Adapt to high or low temperature
Good deep discharge performance
Longer cycle life
UL approval
Performance Characteristics
5.Charge Method: constant-voltage charging at 25℃ （77°F）
1.Dimension and weight
Length
Width
Height
Total Height
Reference Weight
151mm
98mm
94mm
98mm
3 . 7kg
Rated Voltage
Numbers of cells
Designed Life
12V
6 Cells
3~5 Years
3.Rated Capacity at 25℃ （77°F）
- 15～50℃
0～40℃
- 15～40℃
Discharge Temperature
Charge Temperature
Storage Temperature
7.Inner Resistance& Max. Discharge Current
20 hr rate（0.05C，10.8V）
5 hr rate（0.165C，10.8V）
1 hr rate（0.55C，10.5V）
12Ah
10Ah
7.1Ah
4.Capacity affected by Temperature ( 2 0hour rate )
A fully charged battery at 25℃ č 77 ° FĎ
Max. Discharge Current
Short Circuit Current
20mΩ
180A (5s)
600A
8.Self-discharge
(104°F)
(77°F)
(32°F)
(5°F)
3 % Of the capacity per month at 25℃ č 77°FĎ
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
103%
100 %
85 %
65 %
Dimensions（mm）
91%
82 %
64 %
3D Model Review
151
F2
F1
98
98
6-FM-12
Valve Regulated
Lead-acid Battery
Nominal Voltage:12V
Nominal Capacity:1 2 Ah/20HR
Charging Voltage for Float Use: 13.6 ~ 13.8 V
Charging Voltage for Cycle Use: 14.4 ~ 14.9 V
Charging Current: › 3 . 6A
SUNBRIGHT POWER CO.,LTD.
Constant-current discharge parameter Unit：A（2 5℃ ）
F.V/Time
1.80V/cell
1.75V/cell
1.70V/cell
1.65V/cell
1.60V/cell
5min
30.70
34.60
38.10
42.00
46.30
10min
22.40
24.60
26.90
29.00
31.50
15min
17.60
19.20
20.50
21.80
23.30
20min
14.90
16.00
16.80
17.80
19.00
30min
11.50
11.90
12.40
13.10
13.80
45min
8.33
8.64
8.99
9.21
9.60
1h
6.76
7.07
7.29
7.46
7.54
3h
3.00
3.06
3.15
3.28
3.38
5h
1.99
2.04
2.09
2.15
2.22
10h
1.12
1.15
1.17
1.19
1.21
20h
0.60
0.61
0.62
0.625
0.629
30min
21.50
22.20
22.90
24.00
25.20
45min
15.90
16.30
16.90
17.20
17.80
1h
13.00
13.50
13.90
14.10
14.20
3h
5.82
5.91
6.06
6.29
6.45
5h
3.88
3.97
4.06
4.16
4.28
10h
2.21
2.26
2.31
2.35
2.37
20h
1.19
1.20
1.22
1.23
1.24
Constant-current discharge parameter Unit：W（2 5℃ ）
F.V/Time
1.80V/cell
1.75V/cell
1.70V/cell
1.65V/cell
1.60V/cell
5min
55.50
61.20
65.60
71.30
76.80
10min
40.90
44.30
47.10
50.40
53.50
15min
32.30
34.90
36.70
38.70
40.80
20min
27.60
29.40
30.70
32.30
34.10
EDITION 2014
6.Environment Temperature Requirements
2.Functional Parameter
40 ℃
25 ℃
0 ℃
-15℃
14.4～14.9V
3.6A
-30mV/℃
13.6～13.8V
-20mV/℃
Cyclic use
Maximum charging current
Temperature Compensation
Float Use
Temperature Compensation
Sunbright Power Co.,LTD.
6-FM-12Ah Valve-regulated Lead Acid Battery
Specification
0.25C
0.2C
0.15C
0.05C
6.5
15
6.0
14
5.5
13
5.0
12
4.5
0.1C
1C
3C
4.0
11
0.0525C
0.6C 0.2C
3.5
600 1200
Discharge Time（Min）
Cycle Life in Relation to Depth of Discharge
120
100
90
80
100％DOD
50％DOD
30％DOD
EDITION 2014
70
60
50
0
200
400
600
800
1000
1200
Number of Cycles
80
60
40
25℃
20
2
4
6
8
10 12
14 16 18 20 22 24
Relationship between Charging Voltage and Temperature
15.6
7.8
2.6
15.0
7.5
2.5
14.4
7.2
2.4
13.8
6.9
2.3
13.2
6.6
2.2
-10
Cyc
le U
S ta n
0
10
20
se
dy U
se
30
Ambient Temperature(℃)
40
50
60
ADD:No.18,Keji Road,Science&Technology Industry Zone,Ninghai,Zhejiang,China,315600
Tel:+86-574- 88111982 Fax:+86-574- 56655050
E-mail: sale@sbb-battery.com
Http://www.sbb-battery.com