Capacity, Power-sonic rechargeable batteries – Power-Sonic Sealed Lead Acid Batteries - Technical Manual User Manual
Page 7
POWER-SONIC Rechargeable Batteries
Capacity
The capacity of a battery is the total amount of electrical energy available from a fully charged cell or cells. Its value
depends on the discharge current, the temperature during discharge, the final (cut-off) voltage and the general history
of the battery.
Table 2 shows capacities for various multiples of the 20-hour discharge current for PS, PSH and PSG models.
Rated
Capacity
20 Hour Rate
10 Hour Rate
5 Hour Rate
1 Hour Rate
Amps
AH
Amps
AH
Amps
AH
Amps
AH
0.5 AH
0.025
0.50
0.045
0.45
0.08
0.40
0.30
0.30
0.8 AH
0.04
0.80
0.072
0.72
0.13
0.65
0.48
0.48
1.1 AH
0.055
1.10
0.10
1.00
0.19
0.95
0.68
0.68
1.4 AH
0.07
1.40
0.13
1.30
0.24
1.20
0.85
0.85
2.0 AH
0.10
2.00
0.19
1.90
0.34
1.70
1.24
1.24
2.3 AH
0.115
2.30
0.225
2.25
0.39
1.95
1.38
1.38
2.5 AH
0.125
2.50
0.22
2.20
0.40
2.00
1.50
1.50
2.8 AH
0.14
2.80
0.25
2.50
0.48
2.40
1.70
1.70
2.9 AH
0.145
2.90
0.26
2.60
0.49
2.45
1.80
1.80
3.2 AH
0.16
3.20
0.30
3.00
0.54
2.70
2.00
2.00
3.4 AH
0.17
3.40
0.33
3.30
0.58
2.90
2.20
2.20
3.5 AH
0.175
3.50
0.33
3.40
0.59
2.95
2.17
2.17
3.8 AH
0.19
3.80
0.35
3.50
0.64
3.20
2.40
2.40
4.5 AH
0.225
4.50
0.41
4.10
0.64
3.20
2.75
2.75
5.0 AH
0.25
5.00
0.43
4.30
0.80
4.00
3.00
3.00
5.4 AH
0.27
5.40
0.50
5.00
0.90
4.50
3.60
3.60
5.5 AH
0.275
5.50
0.54
5.40
0.95
4.75
3.70
3.70
6.0 AH
0.30
6.00
0.56
5.60
0.98
4.90
3.60
3.60
6.5 AH
0.325
6.50
0.61
6.10
1.10
5.50
4.03
4.03
7.0 AH
0.35
7.00
0.63
6.30
1.19
5.95
4.34
4.34
7.2 AH
0.36
7.20
0.70
7.00
1.30
6.50
4.60
4.60
8.0 AH
0.40
8.00
0.78
7.75
1.40
7.00
4.80
4.80
8.5 AH
0.425
8.50
0.81
8.10
1.50
7.50
6.50
6.50
9.0 AH
0.45
9.00
0.83
8.30
1.54
7.70
5.60
5.60
10.0 AH
0.50
10.00
0.93
9.30
1.70
8.50
6.20
6.20
10.5 AH
0.53
10.50
0.98
9.80
1.87
9.35
6.82
6.82
12.0 AH
0.60
12.00
1.15
11.50
2.10
10.50
7.30
7.30
13.0 AH
0.65
13.00
1.22
12.20
2.30
11.50
8.00
8.00
14.0 AH
0.70
14.00
1.30
13.00
2.50
12.50
8.45
8.45
18.0 AH
0.90
18.00
1.70
17.00
3.20
16.00
11.10
11.10
20.0 AH
1.00
20.00
1.85
18.50
3.40
17.00
12.40
12.40
21.0 AH
1.05
21.00
2.00
20.00
3.70
18.50
13.00
13.00
26.0 AH
1.30
26.00
2.40
24.00
4.40
22.00
16.10
16.10
28.0 AH
1.40
28.00
2.62
26.20
5.00
25.00
18.60
18.60
35.0 AH
1.75
35.00
3.30
33.00
6.20
31.00
25.00
25.00
36.0 AH
1.80
36.00
3.35
33.50
6.12
30.60
22.30
22.30
40.0 AH
2.00
40.00
3.80
38.00
6.70
33.50
24.00
24.00
55.0 AH
2.75
55.00
5.10
51.00
8.80
44.00
30.60
30.60
75.0 AH
3.75
75.00
7.20
72.00
13.60
68.00
47.00
47.00
100.0 AH
5.00
100.00
9.20
92.00
15.80
79.00
55.20
55.20
110.0 AH
5.50
110.00
10.30
103.00
17.70
88.50
61.80
61.80
140.0 AH
7.00
140.00
13.50
135.00
24.00
120.00
84.00
84.00
210.0 AH
10.50
210.00
20.00
200.00
36.00
180.00
168.00
168.00
Table : Capacities for various multiples of the 0-hour discharge current - PS, PSH and PSG models.