Seiko 3027-3MY Button Battery

Overview

Button Cell Battery suitable for Seiko 3027 3MY 3M21A 3M22A 3M42A

Seiko 3027-3MY Coin Battery. is the most commonly used coin battery which provides long-lasting and reliable power for various devices. They are used to power small electronic devices such as a calculator, Digital Watches, Remote controls, Musical Gadgets like Guitar Tuner, Various medical Devices, fitness Gadgets, & toys etc.

The 3027-3MY is a coin-type Battery that comes with capacity. It has flat top terminals. It is ideally suited for use in all kinds of products where the trend is to achieve increasing miniaturization.

Since the manganese dioxide that is chemically very stable is used for the plus terminal as an active material, if preservation conditions are proper, 90% of capacity remains even after ten years of storage. It employs organic electrolytes with minimum creeping so they are vastly superior in terms of leakage resistance under environmental changes.

Best Uses

Watches and key fobs

Calculators and remote controls

Medical devices (glucometers, thermometers)

Weighing scales and fitness gadgets

Flameless candles and toys

Specifications

Compatible With:

3027-3MY

Suitable For:

Seiko 3027 3MY 3M21A 3M22A 3M42A V103 V10(Replaced 3027 3MZ)
Note: Please make sure before buying as its not returnable item. This capacitor is fitted with a connector that works for Citizen watches only
The MT516 + Black Spacer replaces the MT616 You will need to insert the spacer between the empty space between the battery and the back plate. MT516 + Spacer = MT616