Renata 389 1.55 volt 85mah Silver Oxide Coin Battery

v a dimensions w i
1.55 volts 85 mAh L: 0.50" H: 0.10" W: 0.50" 0.02 lbs 0.13175 Wh
In stock
SKU
renata 389 (each)
BatteryGuy Price:
$1.27
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Minimum order quantity 10 items

Renata 389 1.55 Volt 85 Mah Silver Oxide Coin Battery. Applications may include calculators, watches, film cameras, medical instruments, cash registers, or FA instruments (measuring instruments, onboard microcomputers, sensors)

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Product Features

Maintenance Free

Maintenance Free

BatteryGuy Button and Coin Cells (Silver Oxide) do not require any maintenance while in use. Electrolyte levels are calibrated during factory production.

Puncture Resistant Case

Puncture Resistant Case

The casing of this Button and Coin Cells (Silver Oxide) has been designed to protect the internal components from impacts with sharp objects for extra durability in transport and use.

Corrosion Resistance

Corrosion Resistance

Both the terminals and casing are rust resistant so you won't experience loss of power because of faulty connections even in humid conditions.

High Energy Density

High Energy Density

The way we make our volt Button and Coin Cells (Silver Oxide) means you get an excellent energy per pound of weight ratio.

Optimized Conductivity

Optimized Conductivity

The materials we use inside and out have been specially selected for their optimal electrical conductivity so energy loss inside the battery is minimized.

Impact Resistant

Impact Resistant

All our Button and Coin Cells (Silver Oxide) are designed to survive impacts making them tough in transport and tough in use.

Detailed description

Renata 389 1.55 Volt 85 Mah Silver Oxide Coin Battery. Applications may include calculators, watches, film cameras, medical instruments, cash registers, or FA instruments (measuring instruments, onboard microcomputers, sensors). See our page How to find your replacement battery for more information.

1.55 Volt 85 Mah Silver Oxide 389 Coin Cell Battery (Sold ten Per Carded Pack). Mercury Free..

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Brand: renata

Packaging: Carded 10 Pack with Tear Strips

Description: This is a 1 cell  battery for Consumer and Industrial Applications.

Chemistry: Silver Oxide

Measures: 0.1" (2.54mm) Long X 0.5" (12.70mm) Diameter

Required for this product

One of the following items is required for this product to operate.

Detailed Images

Renata 389 1.55 volt 85mah Silver Oxide Coin Battery
Renata 389 1.55 volt 85mah Silver Oxide Coin Battery
Renata 389 10 Pack
Renata 389 10 Pack

Technical Specifications

Voltage 1.55
Amperage 85 mAh
Dimensions L: 0.50" , H: 0.50" , W: 0.50"
Product Code renata 389 (each)
Availability In Stock
Same day shipping available
Quantity in Stock 333
Weight 0.02 lbs

Product Q&A

Your Question : Renata 389 1.55 volt 85mah Silver Oxide Coin Battery
Question:

The battery from my watch says it's seiko, will this battery fit

By Kerry Margaret Fox
on 26 October, 2022
Answer:
  • We only cross the battery part numbers, not the model of the watch
    By MICHELLE BREWSTER
    on 26 October, 2022
Question:

I bought this size battery for my vintage pop swatch however this size was way too big! Would you happen to know what size I need? Thanks

By Candace
on 9 November, 2021
Answer:
  • We do not cross watch names or brands. We only have capability to cross the watch battery numbers
    By MICHELLE BREWSTER
    on 9 November, 2021
Question:

I have a 1988 Swatch Pop Watch in need of a 355 battery. Do you have any?

By Dennis
on 25 April, 2021
Question:

How do I know which battery will work in my Swatch? I bought two of them in 2019 or 2020 - men's watches.

By Nancy Natale
on 22 April, 2021
Answer:
  • You will need to get the battery part number in order to match in our system
    By MICHELLE BREWSTER
    on 23 April, 2021

Alerts and Warnings

If your application runs on multiple batteries, make sure to replace all of them at the same time or you will dramatically reduce the lifespan of the new batteries by mixing them with older batteries.

You have to install your replacement batteries in the same original configuration they came out and are required to use your existing hardware and cables to reconnect the replacement batteries when applicable.

It is your responsibility to verify the battery or batteries being ordered match the battery or batteries in your application prior to placing your order. Please check your:

  • existing battery dimensions (Length x Width x Height)
  • quantity needed to replace all batteries
  • voltage and amp hour requirements

Manufacturers may change requirements without notice. BatteryGuy is not responsible for incorrect orders - if you need help, please contact us.

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