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JCB AAA LR03 Super Alkaline Batteries 8 Pack (4+4)

£199
The RRP is the manufacturer's recommended retail price of the item.
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Description

The JCB AAA LR03 Super Alkaline Batteries are supplied as an 8-cell pack in a 4+4 blister format, with each cell delivering 1.5V nominal voltage. Built on alkaline zinc-manganese dioxide chemistry, these batteries are designed for moderate-drain devices like remote controls, wall clocks, LED torches, and wireless keyboards.

Suited to households, offices and light trade environments where AAA cells are consumed regularly, the 8-pack format balances stock convenience with shelf life. JCB rates these batteries for up to 30% longer runtime than equivalent standard alkaline cells in typical remote control applications, though actual performance varies with device draw and duty cycle. The cells perform across a -10°C to +50°C operating range, allowing use in unheated outdoor locations like sheds and garages as well as indoor rooms.

The blister pack splits the eight cells into two groups of four, making it easier to allocate pairs or quads to different devices without opening the full pack. Each cell measures 44.5mm length by 10.5mm diameter, the standard AAA form factor compatible with devices marked LR03, AM4, MN2400 or AAA. The alkaline chemistry provides a flatter discharge curve than zinc-carbon equivalents, sustaining voltage longer as the cell depletes.

Specification
Weight (KG) 0.11
Width (mm) 180
Height (mm) 115
Depth (mm) 5
Battery Range JCB Super Alkaline
Cell Size AAA
Cell Composition Alkaline
Frequently Asked

What devices are these batteries suited to?

AAA alkaline batteries work well in low to moderate-drain devices: TV and audio remotes, wall clocks, LED torches, wireless mice and keyboards, bathroom scales, and small battery-powered toys. They are less suited to high-drain devices like digital cameras or motor-driven toys where rechargeable NiMH AAA cells typically perform better.

How long do alkaline AAA batteries last?

Runtime depends entirely on device current draw. In a typical IR remote control drawing 10-20mA intermittently, a quality alkaline AAA can last 12-24 months. In a high-drain LED torch drawing 500mA+ continuously, the same cell may last only 2-4 hours. JCB's "30% longer" claim is benchmarked against standard (non-super) alkaline cells in low-drain applications.

Can these be used in outdoor devices?

Yes, within their -10°C to +50°C operating range. Alkaline batteries lose capacity in cold temperatures but will still function. For devices stored in sheds, garages or outdoor sensor applications, alkaline AAA cells are a practical choice where mains power is unavailable.

What does LR03 mean?

LR03 is the IEC designation for AAA alkaline cells. Other equivalent designations include AM4, MN2400, E92 and simply "AAA". All refer to the same 44.5mm x 10.5mm cylindrical 1.5V alkaline cell format.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

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    Description

    The JCB AAA LR03 Super Alkaline Batteries are supplied as an 8-cell pack in a 4+4 blister format, with each cell delivering 1.5V nominal voltage. Built on alkaline zinc-manganese dioxide chemistry, these batteries are designed for moderate-drain devices like remote controls, wall clocks, LED torches, and wireless keyboards.

    Suited to households, offices and light trade environments where AAA cells are consumed regularly, the 8-pack format balances stock convenience with shelf life. JCB rates these batteries for up to 30% longer runtime than equivalent standard alkaline cells in typical remote control applications, though actual performance varies with device draw and duty cycle. The cells perform across a -10°C to +50°C operating range, allowing use in unheated outdoor locations like sheds and garages as well as indoor rooms.

    The blister pack splits the eight cells into two groups of four, making it easier to allocate pairs or quads to different devices without opening the full pack. Each cell measures 44.5mm length by 10.5mm diameter, the standard AAA form factor compatible with devices marked LR03, AM4, MN2400 or AAA. The alkaline chemistry provides a flatter discharge curve than zinc-carbon equivalents, sustaining voltage longer as the cell depletes.

    Specification
    Weight (KG) 0.11
    Width (mm) 180
    Height (mm) 115
    Depth (mm) 5
    Battery Range JCB Super Alkaline
    Cell Size AAA
    Cell Composition Alkaline
    Frequently Asked

    What devices are these batteries suited to?

    AAA alkaline batteries work well in low to moderate-drain devices: TV and audio remotes, wall clocks, LED torches, wireless mice and keyboards, bathroom scales, and small battery-powered toys. They are less suited to high-drain devices like digital cameras or motor-driven toys where rechargeable NiMH AAA cells typically perform better.

    How long do alkaline AAA batteries last?

    Runtime depends entirely on device current draw. In a typical IR remote control drawing 10-20mA intermittently, a quality alkaline AAA can last 12-24 months. In a high-drain LED torch drawing 500mA+ continuously, the same cell may last only 2-4 hours. JCB's "30% longer" claim is benchmarked against standard (non-super) alkaline cells in low-drain applications.

    Can these be used in outdoor devices?

    Yes, within their -10°C to +50°C operating range. Alkaline batteries lose capacity in cold temperatures but will still function. For devices stored in sheds, garages or outdoor sensor applications, alkaline AAA cells are a practical choice where mains power is unavailable.

    What does LR03 mean?

    LR03 is the IEC designation for AAA alkaline cells. Other equivalent designations include AM4, MN2400, E92 and simply "AAA". All refer to the same 44.5mm x 10.5mm cylindrical 1.5V alkaline cell format.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.