Lithium CR2 Batteries


What are Lithium CR2 Batteries?

CR2 batteries are small, cylindrical lithium batteries commonly used in devices requiring reliable power, such as cameras, flashlights, and medical devices. With a voltage of around 3 volts, these batteries provide a stable and long-lasting energy source. Due to their compact size and high energy density, CR2 batteries are favoured in applications where space is limited and consistent performance is crucial. They are known for their reliability and ability to withstand extreme temperatures, making them a popular choice for various electronic devices.

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Energizer CR2 3V Lithium Battery
Energizer CR2 3V Lithium Battery

Energizer

£5.75
Energizer CR2 3V Lithium Battery - Pack of 2 Energizer CR2 3V Lithium Battery - Pack of 2
Energizer CR2 3V Lithium Battery - Pack of 2

Energizer

£9.75
Energizer CR2 3V Lithium Battery - Pack of 4 Energizer CR2 3V Lithium Battery - Pack of 4
Energizer CR2 3V Lithium Battery - Pack of 4

Energizer

£18.99

FAQ

What is a CR2 battery used for?

CR2 batteries are commonly used in small electronic devices that require a compact power source, such as cameras, laser sights, handheld GPS devices, and some medical equipment like blood glucose meters.

Are CR2 batteries rechargeable?

No, CR2 batteries are non-rechargeable. They are designed for single-use only and must be replaced once depleted.

What is the voltage of a CR2 battery?

A CR2 battery typically provides 3V of power, making it a popular choice for devices that need a higher voltage than standard AA or AAA batteries.

How long do CR2 batteries last?

The lifespan of a CR2 battery depends on the device and its power consumption. In low-drain devices, they can last for several months, but in high-drain devices like cameras or lasers, they may only last for a few hours or days.