High Quality 1.5 V SEIKO 3027-26Y Battery For MT516 MT516F 3027-26Y Battery for Seiko Kinetic watch Capacitor 1M20 1M20A

Do you want to buy a cheap SEIKO 3027-26Y Compatible battery? We offer you a cheap SEIKO 3027-26Y Compatible battery - an incredibly high quality Compatible battery! All SEIKO 3027-26Y are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for 3027-26Y Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for MT516 MT516F 3027-26Y Battery for Seiko Kinetic watch Capacitor 1M20 1M20A battery and SEIKO 3027-26Y model.

High capacity SEIKO 3027-26Y battery for longer standby time.

The battery is professionally tested to ensure the best lifespan.

1 year warranty, 30 days money back, 100% brand new!

Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.

Safety certified CE / FCC / RoHS.

Key Features

• High‑capacity design with for extended device runtime.
• Stable 1.5 V output ensures consistent performance during daily use.
• Built with high‑quality lithium‑ion cells for improved durability and long cycle life.
• Advanced protection system including overcharge, over‑discharge, overheat, and short‑circuit safeguards.
• Optimized for reliable performance in warm and humid environments.
• Lightweight and compact design for easy installation and device compatibility.

Technical Specifications

Model	3027-26Y
Battery Condition	Brand New Replacement Battery
Item Code	24KK952P_Oth
Category	Smart Watch Batteries
Brand	SEIKO
Capacity
Voltage	1.5 V
Type	Rechargeable
Size	*mm(L x W x H)
Applies to	MT516 MT516F 3027-26Y Battery for Seiko Kinetic watch Capacitor 1M20 1M20A
Certification	Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service	Buy now, we promise a one-year warranty and 30-day returns

Compatible Models

Replacement Part Numbers:

• MT516
• MT516F
• 3027-26Y

Compatible Models：

MT516 MT516F 3027-26Y Battery for Seiko Kinetic watch Capacitor 1M20 1M20A
Kinetic Watch Capacitor 3027 26Y Rechargeable Battery - NEW! Brand new capacitor in the factory sealed wrapper. Make sure you check that the capacitor you are purchasing fits the correct model watch that you are looking to replace before ordering.
*This capacitor is fitted with a connector that works for Citizen watches only*
This Seiko capacitor will only work for the following movement numbers:
1M20A
How to find the movement number:
Seiko movement numbers are located on the back of your watch case. It is usually in XXXX-YYYY format with "XXXX" being the movement number. In this example photo, the "6117" is the movement number.
The movement number can also be found on the watch movement itself (may require magnifier).

* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

Battery Care & Maintenance

• Store the battery in a cool, dry environment to maintain long‑term performance.
• Avoid exposing the battery to excessive heat or direct sunlight, especially in warm and humid climates.
• Use compatible SEIKO chargers or certified charging accessories to ensure safe and efficient charging.
• Avoid frequent full discharges; partial charge cycles help extend overall battery lifespan.
• If the battery will not be used for an extended period, keep it at around 40–60% charge before storage.
• Clean the battery contacts periodically with a dry cloth to maintain stable power delivery.
• Do not puncture, crush, or expose the battery to water or high humidity.

Frequently Asked Questions