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Duracell D389/390 1.55V Silver Oxide Watch/Electronic Button Cell Battery - 1pk (D389/390B)

Duracell D389/390 button cell in retail card
Duracell D389/390 button cell in retail card
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Duracell D389/390 1.55V Silver Oxide Watch/Electronic Button Cell Battery - 1pk (D389-390PK)

As a compact silver oxide button cell, the Duracell D389/390 is the perfect candidate when looking for a replacement coin cell. The D389/390 boasts a nominal voltage of 1.55 volts and maintains a stable output voltage over the course of its service life of 3 years. Like other button cell batteries, the D389/390 is the ideal battery for powering smaller electronic medical equipment like hearing aids and glucometers, while on the other end of the spectrum, also being able to operate small electronic toys, PDAs, and calculators.

Cross reference with - Energizer 393, Goldpeak 393, Maxell SR754W, Panasonic SP393, Rayovac 393, Renata 393, Sony SR754W, Timex F, Toshiba SR48W, and Varta V393

  • Battery Size: 389/390
  • Chemistry: Silver Oxide (Single Use)
  • Voltage: 1.55V
  • Capacity: 80 mAh
  • Diameter: 0.5" (11.6mm)
  • Height: 0.12" (3.1mm)
  • Weight: 0.05 oz. (1.4g)
Battery Size:389 / 390
Battery Capacity (mAh):80
Battery Chemistry:Silver Oxide
Battery Voltage:1.55
Battery Terminal Type:Pressure Contact
Battery Shelf Life:3 Years
Packaging:Retail Packaging
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.05oz
Country of Origin:Switzerland
Associated Battery Sizes:10L122, 1138SO, 289/8019, 89, 189, 389, 389/390, 390, 554, 626, AWI S09, AWI S24, Citizen 280-15, Citizen 280-24, D389/390, GP89/S1, KS389, RW49, SP389, SR1130, SR1130SW, SR1130W, SR54, Seiko SB-AU, Seiko SB-BU, Timex M, V389
20 Reviews
95% (19)
5% (1)
0% (0)
0% (0)
0% (0)
By John
West Monroe, La.
1.55 Silver Oxide Button Cell Battery
May 25, 2022
Pleased with purchase. It's just a battery, what more can I say.
By Ronald S.
annapolis, maryland
Excellent Service
April 8, 2021
I received such good help and assistance with order that involved several items not in stock. The customer service rep went above and beyond to fulfill my needs. I buy al my batteries from the Junction.
By Ronald N.
good batteries
March 26, 2021
i can always rely on Duracell
By Dave
Sterling Heights, Mi.
Quality and Savings
September 12, 2019
Great prices and quality name brand batteries.
So. Cal.
Great price and works fine
May 5, 2019
I needed this size coin batt for a dual powered calculator. Coin batts could be hard to find, but Battery Junction has a large variety and I can always count on them for my battery needs.
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Duracell D389/390 1.55V Silver Oxide Watch/Electronic Button Cell Battery - 1pk (D389/390B)

  • $0.95
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  • In Stock