is it compatible with MT 621 watch battery?

I dislike giving a negative answer, but I looked at the package and did not see your MT621 battery listed as one of the subs. Listed are LR1130/ AG10/ 389/ LR54/390. That's it. They are a 1.55v battery. I also have a smaller battery, also 1.55v,that fit AG1/364A/ CX60/LR621W, so that won't fit either. Sorry. Have A Happy Holiday!

Are these equivalent to a L621F Battery?

That I don't know. They are 675 and the largest hearing aid battery.

Desertcart Logo

Deliver to Malaysia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔋 Power Up Your Life with Cotchear Batteries!

⚙️ PERFECT FIT - Compact 7.9mm diameter fits a variety of gadgets.
🔄 VERSATILE USE - Ideal for watches, calculators, and more—never miss a beat!
🔋 UNMATCHED POWER - Reliable 1.55V performance for all your devices.
🔒 QUALITY ASSURANCE - Manufactured under strict quality control standards.
🌡️ TEMPERATURE RESILIENCE - Operates smoothly in temperatures below 45℃.

The Cotchear 10pcs/Pack AG1 Coin Battery offers reliable 1.55V power in a compact 7.9mm size, perfect for a wide range of devices including watches, calculators, and cameras. Manufactured under strict quality control standards, these alkaline button cell batteries ensure optimal performance and longevity. Store them safely in a cool, dry place to maximize their lifespan.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.