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Duracell Plus Power 9V PP3 6LR61 Alkaline Battery (2 Pack)

£599
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Duracell Plus Power 9V is a PP3 alkaline battery supplied in a 2-pack, carrying the 6LR61 and MN1604 reference codes for cross-compatibility with most 9V battery-powered devices. Each battery delivers 9V nominal output across an alkaline chemistry designed for moderate to high-drain applications including smoke alarms, wireless microphones, guitar effects pedals and digital medical devices.

Designed for devices requiring consistent voltage over extended periods, the Plus Power 9V suits smoke detectors that draw intermittent current during standby and alarm states, guitar pedals requiring stable 9V to maintain signal integrity, and home medical equipment such as digital thermometers and blood pressure monitors. The battery's operating temperature range of -20°C to 54°C allows it to function in both cold storage environments and warm ceiling-mounted smoke alarm positions.

The Duracell Plus Power range sits between the standard Duracell Coppertop and the longer-life Procell or Ultra models, providing a balance of capacity and cost for devices replaced on an annual or bi-annual schedule. The leak-resistant construction includes an internal seal designed to contain the alkaline electrolyte if the battery is over-discharged or stored beyond its shelf life. Each battery measures 48mm height x 26mm width x 17mm depth and weighs approximately 45g.

Specification
Weight (KG) 0.09
Width (mm) 84
Height (mm) 120
Depth (mm) 18
Battery Range Duracell +100% Pro Power
Cell Size 9V
Cell Composition Alkaline
Frequently Asked

What devices use 9V PP3 batteries?

Common applications include smoke alarms, carbon monoxide detectors, wireless microphones, guitar effects pedals, active guitar electronics, digital multimeters, and some medical devices including blood pressure monitors and digital thermometers. Any device marked 6LR61, MN1604, PP3 or simply 9V will accept this battery.

How long does a 9V alkaline battery last in a smoke alarm?

Most smoke alarms draw 10-30 microamps in standby, giving a typical lifespan of 12-18 months for a standard alkaline 9V. The alarm will chirp intermittently when the battery voltage drops below the operational threshold, signaling replacement time.

Are these batteries rechargeable?

No. These are single-use alkaline batteries and must not be recharged. Attempting to recharge alkaline batteries can cause leakage or rupture. For rechargeable 9V options, look for NiMH (nickel-metal hydride) batteries rated at 8.4V nominal.

What is the shelf life?

Duracell Plus Power alkaline batteries carry a shelf life of approximately 5 years from the date of manufacture when stored at room temperature. The date code is printed on the packaging.

Shipping & Returns

Free worldwide delivery

Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

Returns

30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.

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    Description

    The Duracell Plus Power 9V is a PP3 alkaline battery supplied in a 2-pack, carrying the 6LR61 and MN1604 reference codes for cross-compatibility with most 9V battery-powered devices. Each battery delivers 9V nominal output across an alkaline chemistry designed for moderate to high-drain applications including smoke alarms, wireless microphones, guitar effects pedals and digital medical devices.

    Designed for devices requiring consistent voltage over extended periods, the Plus Power 9V suits smoke detectors that draw intermittent current during standby and alarm states, guitar pedals requiring stable 9V to maintain signal integrity, and home medical equipment such as digital thermometers and blood pressure monitors. The battery's operating temperature range of -20°C to 54°C allows it to function in both cold storage environments and warm ceiling-mounted smoke alarm positions.

    The Duracell Plus Power range sits between the standard Duracell Coppertop and the longer-life Procell or Ultra models, providing a balance of capacity and cost for devices replaced on an annual or bi-annual schedule. The leak-resistant construction includes an internal seal designed to contain the alkaline electrolyte if the battery is over-discharged or stored beyond its shelf life. Each battery measures 48mm height x 26mm width x 17mm depth and weighs approximately 45g.

    Specification
    Weight (KG) 0.09
    Width (mm) 84
    Height (mm) 120
    Depth (mm) 18
    Battery Range Duracell +100% Pro Power
    Cell Size 9V
    Cell Composition Alkaline
    Frequently Asked

    What devices use 9V PP3 batteries?

    Common applications include smoke alarms, carbon monoxide detectors, wireless microphones, guitar effects pedals, active guitar electronics, digital multimeters, and some medical devices including blood pressure monitors and digital thermometers. Any device marked 6LR61, MN1604, PP3 or simply 9V will accept this battery.

    How long does a 9V alkaline battery last in a smoke alarm?

    Most smoke alarms draw 10-30 microamps in standby, giving a typical lifespan of 12-18 months for a standard alkaline 9V. The alarm will chirp intermittently when the battery voltage drops below the operational threshold, signaling replacement time.

    Are these batteries rechargeable?

    No. These are single-use alkaline batteries and must not be recharged. Attempting to recharge alkaline batteries can cause leakage or rupture. For rechargeable 9V options, look for NiMH (nickel-metal hydride) batteries rated at 8.4V nominal.

    What is the shelf life?

    Duracell Plus Power alkaline batteries carry a shelf life of approximately 5 years from the date of manufacture when stored at room temperature. The date code is printed on the packaging.

    Shipping & Returns

    Free worldwide delivery

    Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

    Returns

    30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.