Panasonic BR1225 3V Lithium Polycarbon Monofluoride Coin Button Battery

Panasonic

Product Information

Diameter:
12.5mm
Capacity:
48mAh
Dimensions:
12.5 x 2.5mm
Series:
BR
Model Number:
BR1225
Nominal Voltage:
3V
Chemistry:
Lithium Polycarbon Monofluoride
Terminal Type:
Standard
Size:
BR1225
Checking for live stock

The Panasonic BR-1225/BN is a dependable 3V lithium coin button battery designed to deliver consistent power in compact electronic devices. Built with polycarbon monofluoride chemistry, it offers exceptional stability, high energy density, and long-term performance across a wide temperature range. Its compact design and reliable output make it a trusted choice for precision electronics and backup power systems.

Durable Lithium Chemistry and Stable Output

This coin cell’s lithium polycarbon monofluoride (BR) technology ensures superior performance under continuous or intermittent use. The chemistry provides low self-discharge, excellent resistance to leakage, and steady voltage output throughout its lifespan. Ideal for applications where reliability over long periods is essential, it maintains consistent performance even in extreme environmental conditions.

Standout Features and Benefits of the Product

  • Long-term reliability with a shelf life exceeding 10 years.
  • Stable 3V output ensures consistent power delivery.
  • Wide operating temperature range suitable for both indoor and outdoor electronics.
  • Low self-discharge rate for dependable backup power.
  • Leak-resistant construction enhances device safety.
  • Compact and lightweight for space-constrained designs.

Versatility in Application

  • Memory backup for RTCs and microcontrollers.
  • Watches, calculators, and handheld meters.
  • Automotive key fobs and sensors.
  • Industrial control and measurement equipment.
  • Medical monitoring and diagnostic devices.
  • Security systems and portable electronics.

Why Invest in the Panasonic 3V Lithium Coin Button Battery?

The Panasonic BR-1225/BN combines compact design with superior energy retention, making it ideal for electronics that demand long-term dependability. Its proven performance and chemical stability ensure minimal maintenance and maximum uptime.

pdf icon
Contains SVHC - 1,2-dimethoxyethane; ethylene glycol dimethyl ether (EGDME) - CAS No. 110-71-4(Technical Reference)
pdf icon
BR1220/BR1225 Data Sheet(Technical Reference)
pdf icon
UN38.3 Lithium Battery Test Summary(Technical Reference)

Reviews

  • Archie Holmes
    16 Oct 2025

    Ordered the BR-1225-BN button batteries from EnrgTech, and they arrived sooner than expected. The batteries were fresh and perfectly sealed. I’m really impressed with EnrgTech’s professional sales team and smooth delivery service. Their website makes ordering hassle-free with quick responses from customer care.



FAQs

Yes. We ship BR-1225/BN Internationally to many countries around the world.
Yes. You can also search BR-1225/BN on website for other similar products.
We accept all major payment methods for all products including ET14052637. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET14052637 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Panasonic" products on our website by using Enrgtech's Unique Manufacturing Part Number ET14052637.
You can order Panasonic brand products with BR-1225/BN directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Button Batteries category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Panasonic BR1225 3V Lithium Polycarbon Monofluoride Coin Button Battery. You can also check on our website or by contacting our customer support team for further order details on Panasonic BR1225 3V Lithium Polycarbon Monofluoride Coin Button Battery.