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6V 1800mAh Ni-Cd Emergency Lighting Battery - Parallel Configuration

£1099
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Description

This 6V 1800mAh nickel-cadmium battery pack is a replacement cell assembly for Duceri emergency lighting units, specifically the EM14WMCBULK and EM14WMCBULKMW models. The pack consists of five Ni-Cd cells arranged in parallel configuration, wrapped in white heat-shrink sleeve with red positive and black negative wire leads terminating in bare ends for direct connection to lighting unit terminals.

Designed for commercial and industrial emergency lighting installations, the battery provides backup power to maintain illumination during mains power failure. The 1800mAh capacity supports typical emergency lighting run times of 3 hours under normal discharge rates. The nickel-cadmium chemistry tolerates repeated charge-discharge cycles better than alkaline cells and maintains output voltage more consistently across the discharge curve than some alternative chemistries.

The physical dimensions of 200x90x45mm match the battery compartment space in compatible Duceri emergency light fittings, allowing direct replacement without modification to the housing. The pack weighs 300g and the cells are rated to operate at maximum cell temperatures up to 50°C. The assembly date (marked on the label as year 2016 in this example) and month code help track service life — nickel-cadmium emergency lighting batteries are typically replaced every 4 years to maintain reliable performance.

Specification
Product Net Weight (KG) 0.3
Product Gross Weight (KG) 0.3
Outer Gross Weight (KG) 12
Product Length (mm) 200
Product Width (mm) 90
Product Height (mm) 45
Outer Length (mm) 220
Outer Width (mm) 385
Outer Height (mm) 250
Downloads

Product Specification Sheet

Frequently Asked

Which Duceri emergency lights does this battery fit?

This battery is a direct replacement for Duceri models EM14WMCBULK and EM14WMCBULKMW. Check your existing emergency light unit's model number or the battery compartment label before ordering to confirm compatibility.

How often should emergency lighting batteries be replaced?

The label recommends replacing the battery 4 years after installation. Regular testing of emergency lighting systems will also indicate when battery capacity has degraded below acceptable levels for maintaining the required 3-hour emergency run time.

How is the battery connected?

The battery has red positive and black negative wire leads terminating in bare ends. These connect directly to the corresponding terminals inside the emergency light unit. Ensure the mains supply is isolated before opening the unit and replacing the battery.

What does parallel configuration mean?

Parallel configuration means the individual Ni-Cd cells inside the pack are wired in parallel rather than series. This arrangement maintains the 6V voltage while combining the capacity of multiple cells to reach the 1800mAh total capacity.

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

    This 6V 1800mAh nickel-cadmium battery pack is a replacement cell assembly for Duceri emergency lighting units, specifically the EM14WMCBULK and EM14WMCBULKMW models. The pack consists of five Ni-Cd cells arranged in parallel configuration, wrapped in white heat-shrink sleeve with red positive and black negative wire leads terminating in bare ends for direct connection to lighting unit terminals.

    Designed for commercial and industrial emergency lighting installations, the battery provides backup power to maintain illumination during mains power failure. The 1800mAh capacity supports typical emergency lighting run times of 3 hours under normal discharge rates. The nickel-cadmium chemistry tolerates repeated charge-discharge cycles better than alkaline cells and maintains output voltage more consistently across the discharge curve than some alternative chemistries.

    The physical dimensions of 200x90x45mm match the battery compartment space in compatible Duceri emergency light fittings, allowing direct replacement without modification to the housing. The pack weighs 300g and the cells are rated to operate at maximum cell temperatures up to 50°C. The assembly date (marked on the label as year 2016 in this example) and month code help track service life — nickel-cadmium emergency lighting batteries are typically replaced every 4 years to maintain reliable performance.

    Specification
    Product Net Weight (KG) 0.3
    Product Gross Weight (KG) 0.3
    Outer Gross Weight (KG) 12
    Product Length (mm) 200
    Product Width (mm) 90
    Product Height (mm) 45
    Outer Length (mm) 220
    Outer Width (mm) 385
    Outer Height (mm) 250
    Downloads

    Product Specification Sheet

    Frequently Asked

    Which Duceri emergency lights does this battery fit?

    This battery is a direct replacement for Duceri models EM14WMCBULK and EM14WMCBULKMW. Check your existing emergency light unit's model number or the battery compartment label before ordering to confirm compatibility.

    How often should emergency lighting batteries be replaced?

    The label recommends replacing the battery 4 years after installation. Regular testing of emergency lighting systems will also indicate when battery capacity has degraded below acceptable levels for maintaining the required 3-hour emergency run time.

    How is the battery connected?

    The battery has red positive and black negative wire leads terminating in bare ends. These connect directly to the corresponding terminals inside the emergency light unit. Ensure the mains supply is isolated before opening the unit and replacing the battery.

    What does parallel configuration mean?

    Parallel configuration means the individual Ni-Cd cells inside the pack are wired in parallel rather than series. This arrangement maintains the 6V voltage while combining the capacity of multiple cells to reach the 1800mAh total capacity.

    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.