SILVER ZINC CELLS

Tables 1 and 2 provide the nominal characteristics
for several of BST's silver- zinc, high energy, rechargeable alkaline
cells. Silver-zinc cells may be used in a variety of series and parallel
configurations to achieve virtually any specified voltage and energy
requirement. Cells can designed to optimize specific characteristics such as high power, high energy, cycle life, capacity,
etc.
Table 1: Typical Silver Zinc Cell Characteristics (Low Rate Series)
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Model No. (AZ) |
2.5 |
3 |
5 |
10 |
12 |
12 |
14 |
24 |
20 |
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Electrical Characteristics |
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Initial Capacity (Ah) |
4.4 |
4.4 |
7 |
16.4 |
15.2 |
15.5 |
22 |
34 |
30 |
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Nominal Capacity (Ah) |
3.5 |
3.5 |
5.3 |
13.1 |
12 |
12 |
14 |
24 |
20 |
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Nominal Voltage (V) |
1.53 |
1.51 |
1.53 |
1.5 |
1.49 |
1.48 |
1.53 |
1.51 |
1.5 |
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Nominal Current (A) |
0.25 |
0.5 |
0.5 |
5 |
4 |
4 |
1 |
2 |
2 |
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Maximum Current (A) |
8 |
2 |
15 |
25 |
8 |
8 |
8 |
20 |
20 |
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Energy Density (Wh/kg) |
122.40 |
120.80 |
107.10 |
98.40 |
128.68 |
131.09 |
167.46 |
128.35 |
112.50 |
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Energy Density (Wh/l) |
253.41 |
250.10 |
165.32 |
204.38 |
406.30 |
411.54 |
378.98 |
242.79 |
212.80 |
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Physical Characteristics |
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Overall Height (cm) |
6.35 |
6.32 |
7.36 |
12.19 |
9.97 |
9.99 |
12.77 |
10.87 |
10.87 |
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Height of Case (cm) |
5.33 |
5.33 |
6.17 |
10.87 |
9.12 |
9.12 |
11.68 |
9.26 |
9.26 |
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Width (cm) |
3.51 |
3.51 |
5.25 |
5.89 |
3.20 |
3.20 |
3.94 |
5.19 |
5.19 |
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Depth (cm) |
1.42 |
1.42 |
2.00 |
1.88 |
1.91 |
1.91 |
1.93 |
4.40 |
4.40 |
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Activated Weight (kg) |
0.055 |
0.055 |
0.100 |
0.250 |
0.176 |
0.175 |
0.201 |
0.400 |
0.400 |
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Model No. (AZ) |
24 |
22 |
30 |
35 |
35 |
41 |
45 |
95 |
120 |
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Electrical Characteristics |
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Initial Capacity (Ah) |
28 |
28 |
40 |
50 |
42 |
51 |
52.3 |
119 |
180 |
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Nominal Capacity (Ah) |
24 |
22 |
30 |
35 |
35 |
41 |
45 |
95 |
120 |
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Nominal Voltage (V) |
1.485 |
1.47 |
1.49 |
1.53 |
1.51 |
1.51 |
1.53 |
1.47 |
1.51 |
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Nominal Current (A) |
10 |
30 |
12 |
5 |
3.8 |
20 |
5 |
20 |
28 |
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Maximum Current (A) |
20 |
70 |
24 |
36 |
7.5 |
60 |
50 |
50 |
122 |
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Energy Density (Wh/kg) |
131.17 |
105.54 |
38.70 |
160.48 |
142.52 |
118.11 |
115.97 |
141.07 |
141.20 |
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Energy Density (Wh/l) |
345.45 |
203.83 |
77.63 |
247.63 |
313.51 |
258.21 |
299.30 |
343.54 |
362.21 |
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Physical Characteristics |
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Overall Height (cm) |
12.19 |
11.90 |
15.04 |
17.70 |
11.91 |
17.80 |
16.96 |
12.22 |
17.40 |
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Height of Case (cm) |
10.87 |
10.70 |
14.00 |
16.69 |
10.72 |
15.98 |
16.05 |
10.87 |
16.00 |
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Width (cm) |
5.89 |
9.03 |
6.56 |
8.19 |
9.03 |
8.15 |
7.97 |
8.38 |
8.39 |
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Depth (cm) |
1.88 |
2.09 |
8.36 |
2.26 |
2.09 |
2.29 |
2.09 |
5.59 |
5.59 |
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Activated Weight (kg) |
0.317 |
0.390 |
1.540 |
0.477 |
0.445 |
0.652 |
0.690 |
1.240 |
1.925 |
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Model No. (AZ) |
120 |
140 |
180 |
160 |
220 |
267 |
365 |
735 |
700 |
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Electrical Characteristics |
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Initial Capacity (Ah) |
150 |
164 |
221 |
220 |
260 |
334 |
525 |
920 |
740 |
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Nominal Capacity (Ah) |
120 |
140 |
177 |
160 |
220 |
267 |
365 |
735 |
700 |
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Nominal Voltage (V) |
1.48 |
1.51 |
1.49 |
1.525 |
1.48 |
1.49 |
1.49 |
1.48 |
1.5 |
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Nominal Current (A) |
50 |
30 |
30 |
5 |
80 |
50 |
60 |
140 |
20 |
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Maximum Current (A) |
140 |
110 |
75 |
15 |
100 |
200 |
170 |
600 |
70 |
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Energy Density (Wh/kg) |
139.62 |
152.86 |
170.62 |
175.65 |
174.91 |
156.60 |
193.60 |
116.38 |
195.77 |
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Energy Density (Wh/l) |
295.84 |
330.01 |
438.82 |
447.09 |
464.07 |
410.17 |
436.34 |
264.90 |
503.42 |
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Physical Characteristics |
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Overall Height (cm) |
17.40 |
17.40 |
17.40 |
17.32 |
14.61 |
17.42 |
18.74 |
48.10 |
18.67 |
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Height of Case (cm) |
16.00 |
16.00 |
16.00 |
16.00 |
13.26 |
16.00 |
17.11 |
44.98 |
17.14 |
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Width (cm) |
8.39 |
8.39 |
8.39 |
8.39 |
10.99 |
8.53 |
14.82 |
10.69 |
16.06 |
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Depth (cm) |
5.59 |
5.59 |
5.59 |
5.59 |
5.69 |
8.89 |
7.07 |
10.69 |
8.01 |
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Activated Weight (kg) |
1.590 |
1.620 |
1.930 |
1.910 |
2.200 |
3.178 |
4.041 |
11.700 |
5.670 |
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Model No. (AZ) |
875 |
950 |
1070 |
1500 |
1800 |
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Electrical Characteristics |
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Initial Capacity (Ah) |
950 |
1100 |
1300 |
1700 |
2250 |
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Nominal Capacity (Ah) |
875 |
950 |
1070 |
1500 |
1800 |
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Nominal Voltage (V) |
1.48 |
1.48 |
1.49 |
1.53 |
1.49 |
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Nominal Current (A) |
150 |
170 |
60 |
10 |
220 |
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Maximum Current (A) |
240 |
340 |
120 |
200 |
400 |
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Energy Density (Wh/kg) |
112.48 |
119.71 |
169.91 |
120.14 |
153.78 |
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Energy Density (Wh/l) |
219.04 |
261.92 |
449.81 |
260.78 |
328.38 |
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Physical Characteristics |
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Overall Height (cm) |
49.61 |
48.07 |
30.20 |
56.82 |
58.90 |
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Height of Case (cm) |
46.91 |
44.85 |
27.60 |
55.10 |
56.40 |
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Width (cm) |
14.18 |
12.03 |
14.46 |
13.60 |
13.60 |
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Depth (cm) |
9.65 |
11.52 |
10.79 |
13.31 |
13.31 |
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Activated Weight (kg) |
12.500 |
13.600 |
11.400 |
21.650 |
21.800 |
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Table 2: Typical Silver Zinc Cell Characteristics
(Medium-High Rate Series)
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Model No. (AZ) |
1 |
1 |
5 |
2.5 |
3 |
10 |
40 |
50 |
80 |
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Electrical Characteristics |
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Initial Capacity (Ah) |
2.2 |
1.9 |
9.85 |
2.95 |
5.2 |
12.7 |
48 |
77 |
110 |
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Nominal Capacity (Ah) |
1.8 |
1 |
8 |
2.5 |
4 |
10 |
40 |
50 |
80 |
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Nominal Voltage (V) |
1.495 |
1.535 |
1.49 |
1.44 |
1.495 |
1.49 |
1.47 |
1.56 |
1.48 |
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Nominal Current (A) |
1 |
0.6 |
5 |
2.5 |
4 |
6 |
50 |
1 |
90 |
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Maximum Current (A) |
8 |
7.5 |
20 |
8 |
18 |
10 |
227 |
30 |
650 |
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Energy Density (Wh/kg) |
106.10 |
55.03 |
50.09 |
124.94 |
85.43 |
114.68 |
125.33 |
164.55 |
113.85 |
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Energy Density (Wh/l) |
197.97 |
114.85 |
226.97 |
255.09 |
188.95 |
231.37 |
260.23 |
377.48 |
253.29 |
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Physical Characteristics |
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Overall Height (cm) |
5.13 |
7.03 |
7.42 |
4.77 |
7.17 |
9.97 |
18.92 |
15.87 |
17.63 |
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Height of Case (cm) |
4.27 |
6.04 |
6.17 |
4.28 |
6.32 |
9.12 |
17.50 |
14.22 |
15.97 |
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Width (cm) |
2.74 |
2.86 |
5.24 |
2.74 |
4.34 |
4.72 |
5.08 |
6.68 |
8.35 |
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Depth (cm) |
1.42 |
1.47 |
2.00 |
1.42 |
1.50 |
1.90 |
3.05 |
3.35 |
4.82 |
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Activated Weight (kg) |
0.031 |
0.053 |
0.293 |
0.034 |
0.091 |
0.165 |
0.563 |
0.730 |
1.430 |
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Model No. (AZ) |
80 |
90 |
150 |
160 |
200 |
160 |
200 |
300 |
2200 |
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Electrical Characteristics |
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Initial Capacity (Ah) |
105 |
110 |
160 |
165 |
215 |
200 |
235 |
350 |
2750 |
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Nominal Capacity (Ah) |
80 |
90 |
150 |
160 |
200 |
160 |
200 |
300 |
2200 |
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Nominal Voltage (V) |
1.49 |
1.48 |
1.48 |
1.48 |
1.48 |
1.48 |
1.525 |
1.47 |
1.485 |
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Nominal Current (A) |
50 |
90 |
90 |
160 |
190 |
47 |
5 |
200 |
200 |
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Maximum Current (A) |
160 |
350 |
600 |
650 |
900 |
190 |
150 |
400 |
400 |
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Energy Density (Wh/kg) |
125.16 |
110.00 |
138.48 |
144.50 |
137.16 |
145.81 |
176.54 |
158.80 |
138.98 |
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Energy Density (Wh/l) |
281.56 |
253.29 |
315.56 |
351.71 |
363.51 |
338.84 |
350.98 |
419.84 |
400.30 |
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Physical Characteristics |
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Overall Height (cm) |
19.43 |
17.63 |
17.85 |
14.96 |
16.54 |
16.30 |
20.64 |
14.96 |
58.90 |
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Height of Case (cm) |
18.08 |
15.97 |
16.00 |
13.16 |
14.73 |
14.70 |
19.02 |
13.16 |
56.40 |
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Width (cm) |
7.37 |
8.35 |
8.39 |
11.42 |
15.16 |
15.16 |
10.11 |
16.28 |
13.60 |
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Depth (cm) |
4.17 |
4.82 |
5.59 |
4.62 |
3.92 |
3.92 |
5.31 |
5.72 |
13.30 |
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Activated Weight (kg) |
1.250 |
1.480 |
1.710 |
1.690 |
2.320 |
2.030 |
2.030 |
3.240 |
29.383 |
BST Systems, Inc. | 78 Plainfield
Pike Rd. | Plainfield, CT 06374 | USA
Phone: (860) 564-4078 | FAX: (860)
564-1380
E-Mail:
Contact us
© BST Systems, Inc., 2002
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