6-GFM-65

Specifications
Discharging Characteristics Curves(25¡æ)
Nominal voltage
12V
Rated Capacity (20 hour rate)
65AH
Dimension
Total Height
(with terminals)
175mm(6.89inches)
Height
170mm(6.69inches)
Length
322mm(12.68inches)
Width
167mm(6.57inches)
Weight
Approx.21.5kg(47.4Ibs)
¡¡¡¡¡¡¡¡
Characteristics
Duration of Discharge vs.Discharge Current

Capacity(25¡æ)

20HR
65Ah
10HR
61.8 Ah
5HR
53.3 Ah
1HR
35.7 Ah
Internal Resistance (Full charged)
7.5mW£¨25¡æ£©

Capacity affected
by temperature

40¡æ
109%
25¡æ
100%
0¡æ
88%
-15¡æ
76%
Self-ischarge(25¡æ)
Capacity after 3 month storage
92%

Charging(25¡æ)

Cycle
14.10V,13A or less
Float
13.50V,13A or less
CONSTANT CURRENT DISCHARGE (AMPERE AT 25¡æ)
Volts/Cell
Minute
Hour
5
10
20
30
40
50
1
2
3
4
5
6
8
10
20
1.85
104
87.7
65.0
52.0
42.9
37.05
33.1
20.1
14.9
12.3
10.4
9.23
7.15
5.98
3.12
1.80
117
97.5
71.5
58.5
45.5
39.0
34.4
20.8
15.6
12.6
10.6
9.36
7.41
6.17
3.25
1.75
130
107
78.0
65.0
48.1
40.9
35.7
21.4
16.2
13.0
10.9
9.55
7.67
6.30
3.31
1.70
148
121
85.8
66.9
53.2
44.5
39.0
22.5
16.5
13.2
11.0
9.68
7.73
6.37
3.35
1.65
156
126
96.2
68.2
54.1
45.2
39.6
22.9
16.6
13.3
11.1
9.75
7.80
6.43
3.35
1.60
162
130
97.5
68.9
54.7
45.7
40.1
23.1
16.7
13.4
11.2
9.81
7.80
6.43
3.35
CONSTANT POWER DISCHARGE (WATT AT 25¡æ)
Volts/Cell
Minute
Hour
5
10
15
20
30
40
50
60
2
3
5
8
10
20
1.85
218
175
146
134
102
84.5
73.4
66.9
40.5
29.2
18.8
12.9
10.9
4.8
1.80
268
211
168
140
108
89.7
77.3
70.2
42.1
30.2
20.0
13.6
11.4
5.0
1.75
299
224
179
143
113
93.6
80.6
72.1
42.9
30.7
20.3
14.1
11.7
5.1
1.70
322
240
187
149
118
96.8
83.8
72.8
43.7
31.0
20.5
14.5
11.8
5.1
1.65
343
246
192
153
122
98.1
85.1
74.1
43.9
31.2
20.5
14.5
11.8
5.1
1.60
362
253
196
157
132
100
87.1
76.0
44.1
31.2
20.5
14.5
11.8
5.1
This information is generally descriptive only and is not intended to make or imply any representation,guarantee or warranty with respect to any cells and batteries.Cell and battery designs/specifications are subject to modification without notice.Contact coslight for the last information.