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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 65Ah. 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 |
6V |
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Capacity(20HR,25℃) |
4.0Ah |
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Designed Life |
3Years |
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Dimension |
Length |
70mm |
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Width |
47mm |
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Height |
101mm |
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Total Height |
107mm |
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Reference Weight |
0.73Kg |
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Charateristics |
Bitmap |
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Capacity 25℃ (77℉) To 1.70V/Cell |
20 hr rate |
4.0Ah |
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10 hr rate |
3.8Ah |
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5 hr rate |
3.4Ah |
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1 hr rate |
2.4Ah |
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Inner Resistance(fully charged 25℃) |
26mΩ |
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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℃) |
7.2~7.5V |
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Initial current (at 25℃) |
1.2A |
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Temperature Compensation |
-15mV/℃ |
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Float Use charging voltage (at 25℃) |
6.8-6.9V |
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Temperature Compensation (at 25℃) |
-10mV/℃ |
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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 |
13.43 |
9.03 |
7.14 |
4.21 |
2.4 |
1.12 |
0.72 |
0.4 |
0.21 |
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1.65V |
13.05 |
8.95 |
7.07 |
4.16 |
2.32 |
1.1 |
0.71 |
0.4 |
0.21 |
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1.70V |
12.67 |
8.78 |
6.98 |
4.11 |
2.27 |
1.08 |
0.69 |
0.39 |
0.2 |
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1.75V |
12.29 |
8.62 |
6.85 |
4.05 |
2.22 |
1.06 |
0.68 |
0.38 |
0.2 |
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1.80V |
11.33 |
7.95 |
6.73 |
3.94 |
2.2 |
1.03 |
0.67 |
0.37 |
0.2 |
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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 |
28.5 |
19.8 |
15.3 |
9.2 |
6.8 |
5.6 |
3.1 |
2.28 |
1.56 |
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1.65V |
28 |
19.6 |
15.3 |
9.1 |
6.8 |
5.58 |
3.08 |
2.24 |
1.53 |
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1.70V |
27.2 |
19.4 |
15.2 |
9.1 |
6.7 |
5.58 |
3.05 |
2.2 |
1.51 |
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1.75V |
26.4 |
19.2 |
15.1 |
8.9 |
6.7 |
5.53 |
3.02 |
2.18 |
1.49 |
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1.80V |
24.6 |
17.8 |
14.9 |
8.8 |
6.5 |
5.4 |
2.94 |
2.12 |
1.47 |
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