Energizer 2450 Lithium Coin Battery 1 Pack

EnergizerSKU: ECR2450BS1

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$5.70
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Description

Need dependable power for a car key fob, glucose monitor or fitness watch? The Energizer CR2450 Lithium Coin Battery delivers a steady 3 volts and a high 620 mAh capacity, so your essential devices keep running. This single pack gives you a fresh cell with up to 10 years of power in storage.

Energizer CR2450 Lithium Coin Battery: Child Safety and Australian Compliance

Coin batteries can cause serious internal injuries if swallowed, which is why safe storage matters. Since 22 June 2022 the ACCC has enforced mandatory button and coin battery safety and information standards in Australia, requiring child-resistant packaging and clear warnings.

This Energizer CR2450 is supplied in a child-resistant blister that releases one cell at a time.

Always keep batteries, new and used, out of reach of children. If a battery is swallowed or placed in the nose or ear, seek medical help immediately or call the Poisons Information Centre on 13 11 26. For more on the current rules, read our guide to the button and coin battery safety standards.

Energizer CR2450 Lithium Coin Battery Performance and Longevity

Why Choose the Energizer CR2450 Lithium Coin Cell?

Built on a lithium manganese dioxide (Li/MnO2) chemistry, this 3-volt cell delivers 620 mAh of capacity and holds a steady voltage under load. With a self-discharge rate of around 1% per year, it supports up to 10 years of storage life and performs reliably across a wide temperature range of -30°C to 60°C. It is a direct replacement for DL2450, 5029LC and L52.

Powering the Devices You Rely On

The larger CR2450 is favoured by higher-drain and specialty devices. Browse our full range of specialty coin and lithium cells if you need a different size.

  • Car key fobs and keyless entry remotes
  • Glucose monitors, heart rate monitors and medical devices
  • Fitness watches, watches and digital thermometers
  • Toys, games, LED lights and security sensors

What's in the Box

One (1) Energizer CR2450 lithium coin battery in a child-resistant blister. Stocking up? Lower your cost per cell with our bulk lithium coin cells.

Downloads & Safety Data

Energizer CR2450 (2450) Specifications

SKU ECR2450BS1
IEC Designation CR2450 (ANSI/NEDA-5029LC)
Nominal Voltage 3.0 V
Chemical System Lithium / Manganese Dioxide (Li/MnO2)
Typical Capacity 620 mAh (to 2.0 V, at 7.5K ohms)
Dimensions 24.5 mm diameter x 5.0 mm height
Typical Weight 6.8 g
Operating Temperature -30°C to 60°C
Shelf Life Up to 10 years (approx. 1% self-discharge per year)
Contents 1 x Energizer CR2450 coin battery

For everyday devices and specialty electronics alike, explore our full lithium battery range at Battery Specialists, delivered Australia wide.

Technical Documents

Datasheet - Energizer 2450 Lithium Coin Battery.pdf

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