9V Batteries

A 9V - or Nine-volt - battery is recognizable by its rounded rectangular shape rather than the cylindrical design of other common standard batteries (think AA/AAA/ C/ D, for example). 9V batteries are commonly made of six individual cells that are then enclosed in a singular wrapper to form a block and are available in several chemistry types, with standard 9V batteries typically being either carbon-zinc and alkaline or lithium-iron disulphide batteries.

Typically, a 9V battery is capable of providing the equivalent to six AA cells, however the compact nature of a 9V battery may make it more practical than using multiple smaller cells. This is especially true for applications that span a long time, such as smoke detectors.

Our range of 9V batteries includes products from well-known brands, such as Duracell, Energizer, Ansmann, Panasonic, RS PRO and Varta, among others. If you are looking for rechargeable 9V batteries, please view our range here.

What are 9V batteries used for?

These batteries are particularly useful in long-life applications that require a lot of power due to their high energy capacity. Their applications vary, but they can found in a wide variety of industries, from medical to security.

9V batteries were originally developed for transistor radios, but can still be found today in handheld versions along with other handheld devices, such as test and instrumentation devices, especially those with backlit LCD displays.

Due to their long performance life, 9V batteries are also used in applications that may remain dormant for some time, often in extreme environmental conditions which their moisture-resistant wrappers protect them from. This may include safety devices such as security sensors, smoke alarms and detectors, emergency beacons and monitoring devices.

A long performance life also means the battery should be changed at a lower frequency than smaller cells, making them ideal for environments where hygiene is incredibly important. This is why 9V batteries can often be found in medical devices and equipment, such as surgical lighting, data recorders, some patient monitors and even some medical instrumentation.


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Viewing 1 - 20 of 21 products
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Description Price Brand Range Model Number Size Chemistry IEC Name Nominal Voltage Terminal Type Capacity
RS Stock No. 826-4435
BrandRS PRO
£1.683
Each (In a Pack of 15)
Units
- - PP3 Alkaline - 9V Standard -
RS Stock No. 784-5992
BrandRS PRO
£8.03
Each
Units
- - PP3 Lithium Manganese Dioxide - 9V Standard 1.2Ah
RS Stock No. 778-1080
BrandRS PRO
£9.04
Each
Units
- - PP3 Lithium Thionyl Chloride - 10.8V Standard 1.2Ah
RS Stock No. 596-595
Mfr. Part No.39170005
BrandUltralife
£9.18
Each
Units
- - PP3 Lithium Manganese Dioxide - 9V Standard 1.2Ah
RS Stock No. 228-2018
Mfr. Part No.5010419123516
BrandEveready
£6.29
Each
Units
- - PP9 Zinc Carbon - 9V Standard 5Ah
RS Stock No. 221-709
Mfr. Part No.7638900361094
BrandEnergizer
£23.66
1 Box of 12
Box(es)
Energizer Industrial - PP3 Alkaline - 9V Standard 600mAh
RS Stock No. 841-7002
Mfr. Part No.9V U/PWR P1 RS
BrandDuracell
£4.99
Each
Units
Duracell Ultra Power - PP3 Alkaline - 9V Standard -
RS Stock No. 787-2281
Mfr. Part No.9V +/PWR P4 RS
BrandDuracell
£3.79
Each (In a Pack of 4)
Units
Duracell Plus Power - PP3 Alkaline - 9V Standard -
RS Stock No. 914-5051
Mfr. Part No.7638900410297
BrandEnergizer
£5.63
Each
Units
Energizer MAX - PP3 Alkaline - 9V Standard 600mAh
RS Stock No. 778-1129
Mfr. Part No.LS9V
BrandSaft
£10.74
Each
Units
- - PP3 Lithium Thionyl Chloride - 10.8V Standard 1.2Ah
RS Stock No. 803-8435
Mfr. Part No.4022
BrandVarta
£2.238
Each (In a Pack of 20)
Units
Varta Industrial - PP3 Alkaline - 9V Standard 589mAh
RS Stock No. 860-2938
Mfr. Part No.6LR61AD
BrandPanasonic
£23.40
1 Pack of 12
Pack(s)
Panasonic Industrial Powerline - PP3 Alkaline - 9V Standard -
RS Stock No. 776-1070
Mfr. Part No.7638900332889
BrandEnergizer
£11.246
Each (In a Pack of 10)
Units
- - PP3 Lithium Manganese Dioxide - 9V Standard -
RS Stock No. 776-1074
Mfr. Part No.7638900332872
BrandEnergizer
£13.60
Each
Units
- - PP3 Lithium Manganese Dioxide - 9V Standard -
RS Stock No. 914-5064
Mfr. Part No.7638900423389
BrandEnergizer
£6.00
Each
Units
Energizer MAX - PP3 Alkaline - 9V Standard -
RS Stock No. 914-5032
Mfr. Part No.7638900423204
BrandEnergizer
£4.50
Each (In a Pack of 20)
Units
Energizer MAX - PP3 Alkaline - 9V Standard 600mAh
RS Stock No. 825-2666
Mfr. Part No.17638900361091
BrandEnergizer
£1.676
Each (In a Pack of 72)
Units
Energizer Industrial - PP3 Alkaline - 9V Standard -
RS Stock No. 188-1974
Mfr. Part No.4122210531
BrandVarta
£1.575
Each (In a Pack of 200)
Units
- - 9V Alkaline - - Standard 550mAh
RS Stock No. 192-4388
Mfr. Part No.5000394122130
£2.10
Each (In a Pack of 10)
Units
Duracell Procell - 9V Alkaline Manganese Dioxide 6LR61 9V Snap 673mAh
RS Stock No. 188-9857
Mfr. Part No.5000394105485
BrandDuracell
£3.99
Each
Units
Duracell Plus Power MN1604 9V - - 9V Snap -
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