6FM40 is a general purpose battery with 5 years floating design life, meet with IEC,JIS standard. With heavy duty grid thickness plates, special additives, FM series battery have long and reliable standby service life.
Specification |
|
Cells Per Unit |
6 |
Voltage Per Unit |
12 |
Capacity |
40AH@20hr-rate to 1.75V per cell @ 25℃ |
Weight |
Approx. 13kg (Tolerance±3%） |
Max. Discharge Current |
400A(5sec) |
Internal Temperature Range |
Discharge: -20℃~60℃ |
Normal Operating Temperature Range |
25±5℃ |
Float Charging Voltage |
13.6 to 13.8 VDC/unit Average at 25℃ |
Recommended Maximum |
12A |
Equalization and Cycle service |
14.6 to 14.8 VDC /unit Average at 25℃ |
Self Discharge |
C-POWER Valve Regulated Lead Acid(VRLA) batteries can be stored for more than |
Terminal |
Terminal F4/F11 |
Container Material |
A.B.S. UL94-HB, Flammability resistance of UL94-V2 can be avail upon request. |
F.V/Time |
5MIN |
10MIN |
15MIN |
30MIN |
1HR |
2HR |
3HR |
4HR |
5HR |
8HR |
10HR |
20HR |
9.60V |
134.0 |
98.68 |
76.92 |
46.88 |
26.00 |
15.55 |
10.74 |
8.894 |
7.488 |
5.115 |
4.242 |
2.264 |
10.0V |
130.2 |
93.89 |
75.35 |
46.07 |
25.88 |
15.43 |
10.70 |
8.853 |
7.444 |
5.073 |
4.202 |
2.222 |
10.2V |
126.3 |
90.58 |
74.16 |
45.22 |
25.64 |
15.31 |
10.61 |
8.812 |
7.400 |
5.032 |
4.161 |
2.181 |
10.5V |
113.4 |
83.58 |
70.61 |
44.87 |
25.40 |
15.20 |
10.57 |
8.729 |
7.312 |
4.990 |
4.120 |
2.140 |
10.8V |
102.4 |
76.22 |
65.09 |
44.11 |
24.80 |
14.93 |
10.28 |
8.524 |
7.180 |
4.907 |
4.079 |
2.099 |
11.1V |
87.40 |
68.12 |
58.38 |
41.29 |
23.56 |
14.26 |
9.832 |
8.112 |
6.871 |
4.699 |
3.957 |
1.976 |
F.V/Time |
5MIN |
10MIN |
15MIN |
30MIN |
1HR |
2HR |
3HR |
4HR |
5HR |
8HR |
10HR |
20HR |
9.60V |
1414 |
1051 |
838.6 |
526.0 |
300.4 |
183.3 |
127.8 |
106.0 |
89.33 |
61.07 |
50.70 |
27.14 |
10.0V |
1386 |
1019 |
825.1 |
519.6 |
299.7 |
182.3 |
127.8 |
105.9 |
89.10 |
60.78 |
50.38 |
26.67 |
10.2V |
1370 |
991.8 |
515.8 |
515.9 |
297.4 |
181.2 |
127.3 |
105.7 |
88.80 |
60.38 |
49.93 |
26.18 |
10.5V |
1247 |
923.6 |
778.2 |
512.3 |
294.7 |
179.9 |
126.8 |
104.7 |
87.74 |
59.88 |
49.44 |
25.68 |
10.8V |
1136 |
851.3 |
719.3 |
504.1 |
289.3 |
177.6 |
123.3 |
102.3 |
86.16 |
58.88 |
48.95 |
25.19 |
11.1V |
998.0 |
769.7 |
647.5 |
474.8 |
276.9 |
171.0 |
118.0 |
97.34 |
82.46 |
56.39 |
47.48 |
23.71 |
Battery |
-20℃ |
-10℃ |
0℃ |
5℃ |
10℃ |
20℃ |
25℃ |
30℃ |
40℃ |
45℃ |
|
GEL Battery |
6V & 12V |
50% |
70% |
83% |
85% |
90% |
98% |
100% |
102% |
104% |
105% |
2V |
60% |
75% |
85% |
88% |
92% |
99% |
100% |
103% |
105% |
106% |
|
AGM |
6V & 12V |
46% |
66% |
76% |
83% |
90% |
98% |
100% |
103% |
107% |
109% |
2V |
55% |
70% |
80% |
85% |
92% |
99% |
100% |
104% |
108% |
110% |
|
Final Discharge Voltage V/cell |
1.75V |
1.70V |
1.60V |
Discharge Current (A) |
A≤0.2C |
0.2C≤A≤1.0C |
≥1.0C |
Constant Voltage |
-0.2C*2h+2.4-2.45V/cell*24h, Max. Current 0.3CA |
Constant Current |
-0.2C*2h+0.1CA*12h |
Fast |
-0.2C*2h+0.3CA*4.0h |
Float Service
Discharge: 100% rate capacity discharge.
Charge: Max. Current 0.3CA, constant voltage 2.4-2.45V/Cell charge 24h.
Cycles, depth of discharge, ambient temperature and charging voltage.