NPX25 EnerSys, NPX25 Datasheet - Page 4

• Manufacturer Part Number: NPX25
• Description: LEAD ACID BATTERY, 12V, 5AH
• Manufacturer: EnerSys

Specifications of NPX25

• Battery Capacity: 5Ah
• Battery Voltage: 12V
• Battery Technology: Lead Acid
• External Height: 107mm
• External Width: 70mm
• External Depth: 90mm
• Weight: 4.3lb
• Battery Terminals: Solder Tab
• Width: 3.54"
• Lead Free Status / RoHS Status: na

6 VOLT SERIES
12 VOLT SERIES
Constant Wattage - Typical Run Times (watts/cell)
NPX-35-6
NPX-100
NPX-150
NPX-50
NPX-25
NPX-35
NPX-80
Type
www.enersysinc.com
• Avoid terminal short circuit • Do not charge in a sealed container
• When the battery will be used by the current in excess of 3C, consult with EnerSys Inc. prior to use
SELF DISCHARGE CHARACTERISTICS
(AH%)
(%)
100
120
100
75
50
25
0
80
60
40
20
0
CYCLE SERVICE LIFE IN RELATION
TESTING CONDITIONS: DISCHARGE CURRENT: 0.17C AMP. (F.V. 1.7V/CELL)
200
TO DEPTH OF DISCHARGE
3
100% D.O.D.
Volts/Cell
400
1.75
1.70
1.67
1.60
1.50
1.75
1.70
1.67
1.60
1.50
1.75
1.70
1.67
1.60
1.50
1.75
1.70
1.67
1.60
1.50
1.75
1.70
1.67
1.60
1.50
1.75
1.70
1.67
1.60
1.50
1.75
1.70
1.67
1.60
1.50
STORAGE TIME (MONTHS)
6
NUMBER OF CYCLES
Global Headquarters
P.O. Box 14145 Reading,
PA 196212-4145
Tel: [phone]
Fax:[phone]
CHARGING CURRENT: 0.09C AMP.
CHARGING VOLUME: 125% OF DISCHARGED CAPACITY
AMBIENT TEMPERATURE: 20
50% D.O.D.
600
[phone]
40
0
9
C (104
800
0
F)
136.0
138.0
140.0
145.0
148.0
170.0
180.0
185.0
190.0
195.0
250.0
275.0
285.0
290.0
310.0
66.0
67.0
68.0
70.0
71.0
92.0
93.0
94.0
96.0
97.0
43.0
45.0
47.0
48.0
49.0
66.0
67.0
68.0
70.0
71.0
5
12
30% DEPTH OF DISCHARGE
0
1000
C TO 25
30
0
0
C (86
15
C (68
20
1200
0
0
0
C (68
F)
F TO 77
102.0
103.0
104.0
106.0
109.0
115.0
120.0
125.0
127.0
130.0
180.0
190.0
200.0
205.0
210.0
42.0
43.0
44.0
46.0
47.0
59.0
60.0
60.0
62.0
63.0
29.0
30.0
31.0
32.0
33.0
42.0
43.0
44.0
46.0
47.0
0
F)
10
0
F)
18
1400
EnerSys EMEA
Brussels, Belgium
Tel: [phone]
EnerSys Asia
Guangdong, China
Tel: [phone]
140.0
145.0
150.0
155.0
160.0
33.0
34.0
35.0
36.0
38.0
48.0
49.0
50.0
52.5
53.5
21.0
22.0
23.0
24.0
25.0
33.0
34.0
35.0
36.0
38.0
78.0
79.0
80.0
81.0
83.0
90.0
92.0
95.0
95.5
96.0
15
Minutes
115.0
118.0
120.0
123.0
125.0
26.0
27.0
28.0
29.0
31.0
36.0
37.0
38.0
40.0
41.0
17.0
17.6
18.1
18.8
19.4
26.0
27.0
28.0
29.0
31.0
63.0
64.0
65.0
66.0
68.0
74.0
74.5
75.0
75.5
76.0
20
(V)
7.0
6.5
6.0
5.5
5.0
(AH%)
120
100
(V)
14.0
13.0
12.0
11.0
10.0
80
60
40
20
0
0
TESTING CONDITIONS: FLOATING VOLTAGE 2.25 TO 2.30V/CELL
VS REMAINING CAPACITY
OPEN CIRCUIT VOLTAGE
20.0
20.8
21.5
22.0
23.0
27.0
28.0
29.0
29.5
29.8
12.8
13.2
13.6
13.8
14.0
20.0
20.8
21.5
22.0
23.0
42.0
42.5
43.3
44.0
45.0
54.0
54.5
55.0
55.5
56.0
86.0
88.0
90.0
92.0
92.5
30
FLOAT SERVICE LIFE
1
20
REMAINING CAPACITY (%)
2
40
AMBIENT TEMPERATURE: 20
16.2
17.0
17.6
18.2
18.8
20.5
21.2
21.7
22.5
23.0
10.2
10.4
10.6
10.8
11.0
16.2
17.0
17.6
18.2
18.8
37.0
38.0
38.0
39.0
40.0
44.0
44.5
45.0
45.3
45.6
71.0
71.5
72.0
72.5
73.0
40
Distributed by:
LIFE (YEARS)
3
60
0
C TO 22
4
13.2
13.7
14.0
14.5
15.0
17.5
18.0
18.5
18.8
19.0
13.2
13.7
14.0
14.5
15.0
31.0
31.8
32.3
32.8
33.0
35.5
35.8
36.0
36.3
36.6
61.0
61.5
62.0
62.5
63.0
80
8.7
8.9
9.1
9.3
9.5
50
0
AT 25
C (64
0
F TO 72
0
C (77
5
0
0
F)
F)
100
5.5
Hours
11.2
11.5
11.8
12.1
12.4
15.2
15.4
15.6
15.8
16.0
11.2
11.5
11.8
12.1
12.4
25.0
25.4
25.8
26.0
26.2
31.5
31.8
32.0
32.3
32.6
54.0
54.5
55.0
55.5
56.0
7.6
7.7
7.8
7.9
8.1
1
Printed in USA