PRODUCT DATASHEET
ENERGIZER 189
Industry Standard Dimensions
| mm (inches) | |
| 3.80 (0.150) | |
11.60 (0.457) | Minimum | |
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11.25 (0.443) | 3.05 (0.120) | |
R1.5 (0.059) Ref. | 2.75 (0.108) | |
2.70 (0.106) Ref. | ||
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| 2.50 (0.098) Ref. | |
| 0.25 (0.010) Maximum Ref. | |
| Permissible deflection from a flat. |
0.13(0.005) Minimum Ref. (Applies to top edge of gasket or edge of crimp, whichever is higher.)
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| Miniature |
| Specifications |
Chemical System: | Manganese Dioxide (MnO2) |
Designation: | |
Nominal Voltage: | 1.5 Volts |
Typical Capacity: | 86 mAh (to 0.9 volts) |
Typical Weight: | Rated at 15K ohms / 21°C (70°F) |
1.0 grams (0.04 ounces) | |
Typical Volume: | 0.30 cubic centimeters (0.02 cubic inch) |
| Cross Section |
| Anode Cap |
| Anode Gel |
| Gasket |
| Cathode Can |
| Separator |
| Cathode |
Typical Discharge Characteristics | Depth of Discharge Test |
21°C (70°F) | Percent of rated Capacity at 21°C (70°F) |
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| Load: 15K ohms - Continuous |
| Typical closed circuit voltage during discharge | |||||
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| Typical Drain @ 1.25V: 0.083 mA |
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| on a load of 100 ohms for 0.1 to 2.0 seconds | ||||||
| 1.6 |
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| % Rated Capacity | 0% | 40% | 80% | |
| 1.5 |
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CCV | 1.4 |
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| 1.47V | 1.17V | 1.04V |
1.3 |
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Voltage, |
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| Bulge Data |
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1.1 |
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| 1.2 |
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| 1.0 |
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| 0.9 |
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| This battery will bulge as it is discharged but will not exceed the | |||
| 0 | 300 | 600 | 900 | 1200 | maximum height shown on the battery drawing. | |||
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| Service, Hours |
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Schedule: | Typical Drains: | Load | Cutoff |
| at 1.25V |
| 0.9V |
| (milliamperes) | (ohms) | (hours) |
Continuous | 0.083 | 15,000 | 1,036 |
Important Notice
This data sheet contains typical information specific to products manufactured at the time of its publication.
©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
Form No. EBC - 4402G | Page 1 of 1 |
