Battery Holders

Battery holders are purpose-built compartments designed to secure batteries and deliver consistent power to an electronic device. They act as the connection point between the battery cells and the device’s circuitry, ensuring a stable and reliable flow of energy.

These holders come in a variety of formats to suit different applications, from compact consumer electronics to industrial equipment. Options include enclosures for AA, AAA, C, D, 9V/PP3, N cells, and a wide range of coin cell sizes.

At RS Australia, we supply a broad selection of durable, safety-compliant battery holders from trusted brands such as RS PRO, Keystone, Bulgin, and TE Connectivity. Whether you're building, repairing, or prototyping, our range supports dependable power delivery across your projects.

Types of Battery Holders

We stock a wide variety of holders to suit different battery chemistries and form factors.

• 9 Volts Battery Holder: Designed for the rectangular PP3 battery, a 9 volts battery holder is commonly used in smoke alarms, multimeters, and handheld test equipment. These often feature snap-in connectors or sliding drawers.
• AA Battery Holder: The most ubiquitous type, an AA battery holder is essential for powering everything from toys and flashlights to portable instruments. Available in open or enclosed styles with varying cell counts.
• AAA Battery Holder: Slightly smaller than the AA version, a AAA battery holder is ideal for compact devices like remote controls and small electronic gadgets where space is at a premium.
• C Cell Battery Holder: Built for larger, higher-capacity C batteries, these holders are typically used in medium-drain applications such as musical instruments, portable radios, and security torches.
• D Cell Battery Holder: Designed for the largest standard cylindrical cells, D cell holders are robust and used for high-drain devices requiring long-lasting power, such as heavy-duty lanterns and industrial equipment.
• N Cell Battery Holders: N cell holders accommodate the compact cylindrical N battery, often found in specialized small electronics like pagers, remotes, and medical devices.
• Coin Cell Battery Holder (CR2032, CR2450, CR2477): These flat, compact holders are designed for button batteries. They are critical for battery holder electronics applications like motherboard CMOS backup, car key fobs, and wearable technology.

Battery Holder Case By Mounting Type

Selecting the correct mounting type is crucial for the mechanical stability of your design.

• Chassis: Commonly used for securing battery holders directly onto equipment frames or enclosures.
• Panel: Designed for front or rear panel integration in control boxes or display units for easy battery access.
• PCB: Mounted directly on printed circuit boards for compact electronic assemblies and rigid connections.
• Snap-In: Enables quick installation and removal in portable or handheld devices without tools.
• Surface Mount: Ideal for automated assembly lines and space-constrained circuit designs on PCBs.
• Through Hole: Provides sturdy mechanical connections suited for high-vibration or durable applications.
• Wire Lead: Allows flexible placement of the battery holder within remote or hard-to-reach areas of a device.

Key Uses of Battery Holders

• Secure Power Housing: Provide a safe, durable compartment or battery holder case to hold one or more battery cells in electronic or chassis-mounted equipment.
• Reliable Electrical Connection: Maintain consistent current flow through spring or flat-metal contacts, ensuring dependable performance in industrial and electronic systems.
• Easy Replacement & Maintenance: Allow quick, tool-free battery swaps to minimise downtime and servicing costs in field devices or production equipment.

We have in stock a wide selection of AA battery holders and AAA battery holders, each with varied design applications such as 1 to 10 battery cell housing, integrated wire leads, and case covers.

How to Choose the Right Battery Holder Case for Your Needs

To select the best battery holder manufacturer part for your project, consider these technical specifications:

• Battery Size: Match the holder strictly to your battery size (like AA, AAA, or CR2032) to ensure a secure fit and proper connection, preventing loose batteries or poor device operation.
• Mounting Type: Select the right mounting style (PCB, chassis, panel, snap-in, surface mount, through hole, wire lead) for easy device assembly and stable installation within your specific enclosure.
• Number of Cells: Choose a holder with the correct number of slots to meet your device’s voltage and power needs, ensuring you don’t over- or under-power your circuit.
• Contact/Terminal Style: Pick the contact style (solder lug, wire lead, snap-fit) that matches your assembly process and guarantees solid electrical contact for reliable power delivery.
• Compatible Battery Chemistry: Always check the holder supports your battery chemistry (alkaline, lithium, NiMH). Different chemistries may have slightly different dimensions or venting requirements to avoid leaks.

Industry Applications of Battery Holders

Battery holders are used extensively in electrical and electronic design solutions by engineers, technicians, and DIY hobbyists. You can learn more in our comprehensive guide to battery holders & mounts.

• Discrete Manufacturing: Essential for consumer electronics, toys, and portable appliances produced on assembly lines.
• Process Manufacturing: Used in backup power systems for sensors, monitors, and control units in processing plants.
• Energy and Utilities: Critical for smart meters, portable testing equipment, and off-grid data logging devices.
• Facilities and Intralogistics: Powering security devices, smoke detectors, barcode scanners, and automated inventory tools.

Shop Battery Holders from RS Australia

RS is a trusted battery holder manufacturer, supplier and distributor in Australia, offering a wide selection of high-quality power components. We stock products from world-renowned brands like Takachi Electric Industrial, Keystone and Bulgin. Our competitively priced inventory supports all needs—from a single battery holder case for a prototype to bulk orders for manufacturing—with proven quality and technical reliability.

In addition to holders, we stock essential accessories including battery connectors, cable joints, and extension springs.

Order your battery holders online today and enjoy fast delivery across Australia. For details on how to place your order, estimated delivery times, and service fees, please refer to our dedicateddelivery information page.