Alkaline battery C 1.5 V

High-capacity 1.5 V C-size alkaline battery

The C-size alkaline battery (LBC) is a cylindrical 1.5-volt battery, larger than the AA, designed for medium-power devices that need greater capacity. It is found in flashlights, portable radios, some toys, audio devices and various handheld equipment. Its larger size lets it store more energy than an AA or AAA, which means extended runtime for more demanding devices.

Alkaline technology ensures a stable voltage and a long shelf life, ideal for devices used intermittently but that must stay ready, such as an emergency flashlight or a backup radio. Keeping a few C batteries in reserve is a sensible precaution for emergency kits.

Benefits of the C-size alkaline battery

Beyond its capacity, the C battery is the right choice for medium-power devices.

High capacity for more demanding devices

Its larger size stores more energy than an AA, extending the runtime of flashlights, radios and audio devices that draw more power.

Stable voltage and long shelf life

Alkaline chemistry holds a stable 1.5-volt output and offers a good shelf life, ready to use when needed.

Worksites and sectors where this battery is required

The C-size alkaline battery is used everywhere medium-power devices must stay powered:

• Homes and offices for flashlights, radios and audio devices.
• Emergency and repair kits with backup flashlights and radios.
• Stores, schools and institutions for C-powered handheld equipment.
• Workshops and worksites for medium-power lamps and handheld devices.
• Leisure and gaming for toys and more power-hungry devices.

Use and storage of the C-size alkaline battery

Insert the battery according to the polarity (+ and −) shown in the device's compartment, and replace all the batteries in a device at the same time rather than mixing a new and a used cell. Store spare batteries in a dry, temperate place, away from metal objects. Remove the batteries from a device unused for a long period to avoid any risk of leakage, and recycle used batteries through local programs.

FAQ about the C-size alkaline battery

What is the difference between a C and an AA battery?

Both provide 1.5 volts, but the C is larger and stores more energy, for medium-power devices. The sizes are not interchangeable.

Which devices use a C battery?

Flashlights, portable radios, some toys and audio devices are among the most common uses of the C size.

How can I extend battery life?

Store them dry and cool, and remove them from a device that will be unused for a long period.

Suggested other batteries and complementary equipment

Depending on your devices, it can be handy to keep different battery sizes in reserve; also see a D 1.5 V alkaline battery (LBD), an AA 1.5 V alkaline battery (LBAA), an AAA 1.5 V alkaline battery (LBAAA), a 9 V alkaline battery (LB9), an Exit sign with battery (LUMB), a replacement battery (LBLUM), a single 9 W spotlight (LUMT1) or a 6 V 36 W unit (LU362MT). Under "Accessories" at the bottom of the page.

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