DURACELL CR2 3V Lithium Battery

DURACELL CR2 3V Lithium Battery

Price
£8.12
Select size, finish, and quantity from the variant table.
View options

The Duracell CR2 3V Lithium Battery is a high-performance power source designed to deliver reliable, long-lasting energy to high-drain devices. It is commonly used in security systems, smart home locks, wireless alarm sensors, digital cameras, and medical equipment, ensuring your essential devices remain powered and operational when you need them most.

Engineered with high-purity lithium, this single-pack CR2 battery offers excellent energy density and consistent voltage output. It is designed to perform reliably across a wide range of temperatures, making it suitable for both indoor and outdoor security applications. With a long shelf life, it retains its power for up to 10 years in storage, allowing you to keep spares on hand with complete confidence.

Technical Specifications

  • Brand: Duracell
  • Manufacturer Reference: CR2
  • Chemistry: Lithium Manganese Dioxide
  • Output Voltage: 3V
  • Output Current: 800mA
  • Pack Quantity: 1
  • Packaging: Visi (Blister Packed)
  • Weight: 20g
  • Barcode: 5000394020306

Key Features

  • Reliable Security Power: Ideal for powering smart home locks, wireless security sensors, motion detectors, and smoke alarms.
  • Long Shelf Life: Guaranteed to retain power for up to 10 years in storage, making it perfect for keeping as a reliable spare.
  • High-Purity Lithium: Engineered to provide consistent, high-density energy output for power-hungry devices.
  • Temperature Resilient: Designed to operate reliably across a wide range of temperature extremes.
  • Convenient Blister Pack: Supplied in a secure, single-unit blister pack to ensure it remains protected until ready for use.
Downloads
Datasheets and product documents
Datasheet.pdf
PDF Generated datasheet
Download

19,700+reviews across platforms

Maps

Customer reviews

4.8/ 5
Read reviews on Maps

Recent reviews on Google Maps

17 hours ago

Great service - locks arrived as ordered and as scheduled. Had a query on website before ordering, which was resolved very quickly. Would definitely recommend

Amanda Wigens
Read reviews on Google Maps
1 day ago

Easy to order process. Key arrived within a few days and fitted perfectly. Would use them again without hesitation

Russell Mirams
Read reviews on Google Maps
1 day ago

Excellent service, and when it transpired that I had mis-measured one barrel, its replacement came very quickly. I can recommend Lock and Key

Clifford Sullivan
Read reviews on Google Maps
Store

Top Quality Store

4.9/ 5 4,285 store reviews
View our store rating

Master locksmiths with BSI accreditation

MLA approved locksmiths, BSI certified key systems, and independently audited security standards.

Image Part No. Manufacturer Ref Price Actions
DURACELL CR2 3V Lithium Battery - L25917 - CR2
L25917 CR2
£ 8.12
Protip: ctrl+f auto-expands all the products
DURACELL CR2 3V Lithium Battery - L25917 - CR2
L25917 Ref: CR2
£ 8.12
Review variants and add to basket when ready.
Go to basket