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Yuasa 3DH4-0L3 3.6V 4Ah NiCd Emergency Lighting Battery Pack UK Sale

SKU 3DH4-0L3
Original price £8.95 - Original price £8.95
Original price
£8.95 inc VAT £7.46 exc VAT
£8.95 - £8.95
Current price £8.95 inc VAT £7.46 exc VAT inc VAT £7.46 exc VAT

Estimated delivery time: 2-3 Working Days

Description

The Yuasa 3DH4-0L3 is a rechargeable 3.6V 4Ah NiCd battery pack designed for compatible emergency lighting, security, fire and other industrial applications. It forms part of the established Yuasa YU-Lite NiCd battery range, engineered for applications where reliable rechargeable power and long service life are required.

The 3DH4-0L3 contains three D-size Nickel Cadmium cells arranged in a side-by-side Style 3 configuration. The battery is supplied with wire leads, making it suitable for replacement applications where the existing emergency lighting equipment requires the same voltage, capacity, configuration and connection.

With a nominal voltage of 3.6V and a capacity of 4Ah (4000mAh), the 3DH4-0L3 provides dependable rechargeable power for compatible emergency lighting systems. Yuasa's YU-Lite NiCd range is designed to provide excellent cyclic performance and maintenance-free operation.

The YU-Lite range includes high-temperature versions tested to ICEL 1010 and is specifically designed for applications such as emergency lighting, electronic equipment and testing equipment. Yuasa states that service life can be up to four years in emergency lighting applications, depending on the application and operating conditions.

Key Features

  • Brand: Yuasa
  • Part number: 3DH4-0L3
  • Product range: YU-Lite NiCd
  • Battery chemistry: Nickel Cadmium (NiCd)
  • Nominal voltage: 3.6V
  • Capacity: 4Ah / 4000mAh
  • Number of cells: 3
  • Cell type: D
  • Configuration: Style 3 side-by-side
  • Connection: Wire leads
  • Rechargeable: Yes
  • High-temperature: Yes
  • Maintenance free: Yes
  • Primary application: Emergency lighting
  • Dimensions: 98 x 33.5 x 62mm
  • Weight: Approximately 390g
  • Lead allowance: Add 4mm to height for packs with leads

Yuasa's current product information specifically identifies 3DH4-0L3 as a 3-cell, 3.6V, 4Ah, high-temperature D-cell battery with leads in Style 3 side-by-side configuration.

Specification

What is the Yuasa 3DH4-0L3?

The Yuasa 3DH4-0L3 is a 3.6V 4Ah rechargeable NiCd emergency lighting battery containing three D-size cells in a side-by-side Style 3 configuration. It is supplied with wire leads for connection to compatible emergency lighting equipment

FAQ's

Frequently Asked Questions

What voltage is the Yuasa 3DH4-0L3?

The Yuasa 3DH4-0L3 has a nominal voltage of 3.6V.

What capacity is the 3DH4-0L3?

The battery has a capacity of 4Ah, equivalent to 4000mAh.

What type of battery is the 3DH4-0L3?

It is a rechargeable Nickel Cadmium (NiCd) battery from Yuasa's YU-Lite range.

How many cells does the 3DH4-0L3 contain?

The 3DH4-0L3 contains three D-size cells.

Is the Yuasa 3DH4-0L3 rechargeable?

Yes. The 3DH4-0L3 is a rechargeable NiCd battery designed for repeated charging and discharge cycles. Yuasa describes the YU-Lite range as rechargeable with excellent cyclic performance.

What configuration is the 3DH4-0L3?

The 3DH4-0L3 uses a Style 3 side-by-side configuration. Yuasa lists the dimensions as 98 x 33.5 x 62mm before the additional allowance for the leads.

Does the 3DH4-0L3 have wire leads?

Yes. The 3DH4-0L3 is the leads version of the Style 3 side-by-side configuration.

Is the 3DH4-0L3 suitable for emergency lighting?

Yes. Yuasa specifically lists emergency lighting among the applications for its YU-Lite NiCd range.

Is the 3DH4-0L3 a high-temperature battery?

Yes. The 3DH4-0L3 is listed by Yuasa within its high-temperature YU-Lite NiCd D-cell range, with the high-temperature versions tested to ICEL 1010.

Is the 3DH4-0L3 maintenance free?

Yes. Yuasa describes its YU-Lite NiCd range as maintenance free.

How long can a Yuasa YU-Lite battery last?

Yuasa states that the YU-Lite range can provide a service life of up to four years in emergency lighting applications, depending on the application and operating conditions.

What are the dimensions of the 3DH4-0L3?

Yuasa lists the battery dimensions as 98 x 33.5 x 62mm. For packs supplied with leads, Yuasa specifies an additional 4mm allowance to the height.

What is the weight of the 3DH4-0L3?

Yuasa's 2026 technical datasheet lists the weight as approximately 0.39kg (390g).

What applications is the 3DH4-0L3 used for?

The YU-Lite range is designed for applications including emergency lighting, wireless security, fire and other industrial applications.

Can I use the 3DH4-0L3 as a replacement battery?

It can be used where the equipment requires a 3.6V 4Ah NiCd battery with the same physical configuration and compatible connections. Always check the original battery and equipment manufacturer's requirements before replacing it.

What is the difference between 3DH4-0L3 and 3DH4-0L4?

Both are 3.6V 4Ah Yuasa YU-Lite NiCd batteries, but their physical configurations differ. The 3DH4-0L3 is Style 3 side-by-side, measuring 98 x 33.5 x 62mm, while the 3DH4-0L4 is Style 4 stick configuration, measuring 182 x 33.5mm.

What is the difference between 2DH4-0L3 and 3DH4-0L3?

Both use the same Style 3 side-by-side configuration and have a 4Ah capacity, but the number of cells and voltage differ. The 2DH4-0L3 has two cells and 2.4V, whereas the 3DH4-0L3 has three cells and 3.6V.

What does 3DH4-0L3 mean?

The part number identifies a three-cell, 3.6V, 4Ah D-cell YU-Lite NiCd battery in Style 3 side-by-side configuration with wire leads. Yuasa's product range confirms these specifications.