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We are an ISO9001, ISO14001 certified organization. And the products are approved by CE & UL. Nominal voltages of this series are 6V and 12V. And the capacity ranges from 1.2Ah to 65.5Ah. Their typical applications include: emergency lighting systems, portable instruments, small UPS, safety & alarm systems, electric tools and toys, etc. |
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Specification |
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Nominal Voltage |
12V |
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Capacity(20HR,25℃) |
12Ah |
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Designed Life |
3Years |
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Dimension |
Length |
151mm |
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Width |
98mm |
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Height |
94mm |
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Total Height |
100mm |
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Reference Weight |
3.9Kg |
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Charateristics |
Bitmap |
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Capacity 25℃ (77℉) To 1.70V/Cell |
20 hr rate |
12Ah |
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10 hr rate |
11.4Ah |
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5 hr rate |
10.2Ah |
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1 hr rate |
7.2Ah |
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Inner Resistance(fully charged 25℃) |
17mΩ |
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Self-discharge (at 25℃.) : |
3％ of the capacity per month |
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Discharge Temperature |
-20～60℃ |
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Charge Temperature |
-10～60℃ |
Bitmap |
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Storage Temperature |
-20～60℃ |
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Cyclic use charging voltage (at 25℃) |
14.4~15.0V |
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Initial current (at 25℃) |
3.6A |
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Temperature Compensation |
-30mV/℃ |
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Float Use charging voltage (at 25℃) |
13.6-13.8V |
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Temperature Compensation (at 25℃) |
-20mV/℃ |
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Constant-current discharge parameter Unit: A(25℃) |
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End Point Vol./Cell |
5MIN |
10MIN |
15MIN |
30MIN |
1H |
3H |
5H |
10H |
20H |
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1.60V |
49.5 |
33.66 |
24.75 |
13.37 |
7.2 |
3.28 |
2.19 |
1.2 |
0.64 |
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1.65V |
46.93 |
32.08 |
23.66 |
12.87 |
6.93 |
3.18 |
2.14 |
1.2 |
0.64 |
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1.70V |
44.25 |
30.39 |
22.57 |
12.28 |
6.76 |
3.07 |
2.08 |
1.18 |
0.62 |
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1.75V |
41.48 |
28.71 |
21.38 |
11.68 |
6.62 |
2.95 |
2.04 |
1.14 |
0.6 |
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1.80V |
38.71 |
26.93 |
20.2 |
11.09 |
6.51 |
2.82 |
1.95 |
1.12 |
0.58 |
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Constant-current discharge parameter Unit: W(25℃) |
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End Point Vol./Cell |
5MIN |
10MIN |
15MIN |
30MIN |
45MIN |
1H |
2H |
3H |
5H |
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1.60V |
86.7 |
58.3 |
47 |
26.4 |
20.7 |
15.37 |
9.63 |
6.5 |
4.3 |
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1.65V |
81.3 |
54.9 |
44.4 |
25.5 |
19.7 |
14.87 |
9.35 |
6.32 |
4.2 |
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1.70V |
75.9 |
51.5 |
41.9 |
24.1 |
18.7 |
14.18 |
9.03 |
6.13 |
4.04 |
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1.75V |
70.6 |
48.1 |
39.2 |
22.8 |
17.7 |
13.59 |
8.68 |
5.91 |
3.9 |
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1.80V |
65.4 |
44.7 |
36.6 |
21.6 |
16.8 |
13.2 |
8.3 |
5.67 |
3.76 |
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