VARTA Lithium photobattery CR123A 3V

The VARTA CR123A is a high-performance 3-volt lithium primary battery developed for professional and industrial applications with very high energy requirements. Based on lithium manganese dioxide technology (Li-MnO2), it offers exceptionally high performance, extremely low self-discharge and a very wide operating temperature range. As a loose cell ("bulk"), it is the ideal energy source for the initial equipment (OEM) of durable and demanding electronic devices.

Highlights at a glance

• Maximum performance: Developed for high-tech devices with high and fast energy demand (high drain).
• Extreme longevity: Can be stored for up to 10 years thanks to extremely low self-discharge.
• Wide temperature range: Reliable performance under extreme conditions from -20 °C to +70 °C.
• High energy density: Maximum energy in a compact, cylindrical design.
• Industrial top quality: Developed and manufactured for demanding OEM applications and safety-relevant electronics.

Reliable energy for high-tech applications

The VARTA CR123A is the preferred power source for a wide range of devices that require high performance and absolute reliability. Its main area of application is in security technology (motion detectors, alarm systems, electronic door locks), in smart home devices, in professional photography (flash units, cameras) as well as in medical technology and in high-intensity LED torches.

Superior lithium manganese dioxide technology

Lithium manganese dioxide technology (Li-MnO2) is the key to the exceptional performance of this cell. It enables a high nominal voltage of 3 volts and is capable of delivering high currents very quickly, which is essential for devices such as photo flashes. The extremely low self-discharge of less than 1% per year at room temperature guarantees maximum readiness for use even after many years of storage in "fit and forget" applications such as sensors.

Developed for industrial integration

As a highly specialised single cell, the CR123A is optimised for industrial further processing and direct use in production. Delivery as bulk goods reduces packaging waste and simplifies handling in production. VARTA offers developers and manufacturers a reliable and powerful platform for the development of long-lasting and low-maintenance products with this cell.
 

Characteristics

FAQs about the VARTA Lithium Battery CR123A

What is the main advantage of this lithium battery?

The crucial advantage is its ability to deliver very high currents quickly (high drain), combined with an extremely long shelf life and a wide temperature range. It is the perfect choice for energy-intensive devices that need to operate for a long time without maintenance.

Is this battery rechargeable?

No. This is a lithium primary battery. It must not be attempted to recharge under any circumstances. Confusion with similar-looking, rechargeable lithium-ion batteries (e.g. RCR123A) is dangerous and can lead to fire or explosion.

What does "bulk" mean?

"Bulk" means that the batteries are delivered as loose goods in industrial packaging units (e.g. in trays or cartons) and not in separate consumer packaging such as a blister pack. This is ideal for industrial manufacturing (OEM).

Why is it referred to as a "photobattery"?

Historically, one of the first main application areas for this type of battery was powering analogue and early digital cameras and their flash units. Due to its high performance, it is still very common in professional photography today.

How should this battery be disposed of?

Batteries must not be disposed of in household waste. As an industrial battery, it is subject to the regulations of the Battery Act. Please return the empty battery to the designated industrial or municipal collection points to ensure proper and environmentally friendly disposal.