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391 Coin Mercury Free Watch Battery
- Mfg.#
- 391BPZ
- Sku#
- 1421460
- Energizer is known worldwide for their high quality power products
- The Energizer 391 coin cell is designed for powered constant, low drain electronic devices
- Replacement for 10L130, 280-30, 381/391, D381/391, SB-BS, SR1120W, SR55, TR1120SW
* Estimated stock levels as of Fri, Apr 24, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
Zero-Mercury Battery, Chemical System: Silver Oxide, 1.55 V Nominal, 60 mAh Nominal, 391, 5 - 7 ohm Internal Impedance, 0.457 in Diameter, 0.081 in Length, ANSI 1160SO/1170SO, IEC SR55, For Calculators, Glucose Monitors, Toys, Watches
Nominal Voltage Information is shown
Specifications
General
| Chemical System | Zinc/Silver Oxide |
|---|---|
| For Use With | Toys, Glucose Monitors and Calculators |
| Internal Impedance | 5 - 7 ohm |
| Nominal Capacity | 60 mAh |
| Nominal Volts | 15 VAC |
| Shelf Life | 4 - 6 Years |
| Type | Coin Mercury Free |
| Usage | For Calculators, Glucose Monitors, Toys, Watches |
| Volts | 1.55V |
Dimensions
| Diameter | 11.6 mm |
|---|---|
| Height | 2.05 mm |
| Length | 0.081 in |
| Size | 391 |
Manufacturing Details
The following information is subject to change without notice
| Country of Origin | US |
|---|---|
| Shop USA | Yes |
Label Information
| Certification, Codes, Standards | ANSI-1160SO/1170SO, IEC SR55 Certified |
|---|
