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9V Batteries

A 9V battery, also known as a nine-volt battery, stands out with its distinctive rounded rectangular shape, setting it apart from the cylindrical design of other common standard batteries like AA, AAA, C, and D. Typically comprised of six individual cells enclosed in a single wrapper, 9V batteries are available in various chemistry types. The most common variants are carbon-zinc and alkaline batteries, as well as lithium-iron disulphide batteries.

Compared to smaller cells, a 9V battery is capable of providing the equivalent power of six AA cells. This compact nature makes it a practical choice for many applications, particularly those that require long-term power supply, such as smoke detectors.

Our comprehensive range of 9V batteries includes renowned brands like Duracell, Energizer, Ansmann, Panasonic, RS PRO, and Varta, among others. If you're interested in rechargeable 9V batteries, we also offer a selection for your consideration.

What are 9V batteries used for?

9V batteries find wide utility in long-lasting applications that demand substantial power due to their high energy capacity. They serve diverse industries, ranging from medical to security.

While initially developed for transistor radios, 9V batteries continue to be employed in handheld devices, including test and instrumentation devices. These batteries prove especially useful in devices with backlit LCD displays, where their reliable performance ensures consistent operation.

Thanks to their long performance life, 9V batteries are often employed in applications that may remain dormant for extended periods, even in extreme environmental conditions. The moisture-resistant wrappers surrounding these batteries safeguard them from adverse elements. They are commonly found in safety devices such as security sensors, smoke alarms and detectors, emergency beacons, and monitoring devices.

The extended lifespan of 9V batteries means they require replacement less frequently than smaller cells. This characteristic makes them ideal for environments where hygiene is of utmost importance. Consequently, medical devices and equipment, including surgical lighting, data recorders, select patient monitors, and various medical instrumentation, frequently rely on 9V batteries to ensure continuous and reliable power supply.

With their versatility, high energy capacity, and long performance life, 9V batteries have established themselves as a dependable power source for an array of applications across multiple industries.



Buy 9V Batteries. Browse our latest 9V Battery offers from leading brands such as Duracell and Energizer. Free Next Day Delivery

9V Batteries | 9 Volt Batteries | RS

9V Batteries

Ultralife Lithium Manganese Dioxide 9V Battery PP3

Storacell Battery Storage Box for 4 9V batteries

Duracell Duracell Plus Power Alkaline 9V Batteries PP3

Ansmann Ansmann Industrial Alkaline 9V Batteries 9V

Energizer Energizer Industrial Alkaline 9V Batteries PP3

Buy from our selection of 9v batteries from Energizer. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Energizer 9V Batteries | RS

Buy PP3 Batteries. Browse our latest PP3 Batteries offers. Free Next Day Delivery.

PP3 Batteries | RS

Shop our range of 9v batteries. Browse our latest offers for 9v batteries. Don't miss out on our latest deals!

Alkaline 9V Batteries | RS

Buy from our selection of 9v Batteries from Duracell. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Duracell 9V Batteries | RS

Buy Energizer Industrial 9v Batteries. Browse our latest Energizer Industrial 9v Batteries offers. Free Next Day Delivery.

Energizer Industrial 9V Batteries | RS

Buy Energizer MAX 9v Batteries. Browse our latest Energizer MAX 9v Batteries offers. Free Next Day Delivery.

Energizer MAX 9V Batteries | RS

Buy from our selection of 9v Batteries from Eveready. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Eveready 9V Batteries | RS

Buy from our selection of 9v Batteries from Ultralife. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Ultralife 9V Batteries | RS

Buy Varta 9v Batteries. Browse our latest Varta 9v Batteries offers. Free Next Day Delivery.

Varta 9V Batteries | RS

Shop our range of Procell 9V Batteries. Free Next Day Delivery. Browse our latest Procell 9V Battery offers.

Procell 9V Batteries | RS

<p>Procell 9V batteries are a range of professional-grade alkaline batteries by Duracell. They're designed for high-drain devices and professional use, known for reliability in challenging conditions like healthcare, manufacturing, and industrial settings.</p><p>These 9V batteries are commonly used in various industries, including healthcare, manufacturing, industrial, and professional settings. They are often used in devices such as wireless microphones, remote controls, medical devices, industrial sensors, and other equipment that demands consistent and dependable power performance.</p>

Ultralife 9V Batteries

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