AA Batteries

AA batteries are an exceptionally popular and ubiquitous power source, found in thousands of devices in NZ and worldwide. Even with significant breakthroughs in digital technology, these cells remain the most commonly used power source for many of today's devices.

Available with varied terminal connections and diverse chemistry types, AA batteries are crucial for keeping everything from wall clocks ticking to ensuring wireless console controllers remain powered for gaming.

Before you choose the right AA battery to buy, it's beneficial to consider the various chemistry types, voltages, shelf lives, and recommended storage conditions to best suit your requirements. For more information, please see our guide to AA batteries.

Types of AA Batteries

Alkaline AA Batteries

Alkaline batteries are the most common and widely recognised AA type battery. Their main advantage is immediate availability and cost-effectiveness for short-term use. They're perfect for a range of low-drain devices, offering longer operation time than standard cell batteries and boasting a shelf life of up to 6 years.

Lithium AA Batteries

Long-life lithium AA batteries are another popular choice, providing extended power, often up to 9 years of use. These are ideal for robust, shorter-term use in high-drain equipment like digital cameras, or, even better, for powering low-drain devices over long periods, such as smoke alarms.

Rechargeable AA Batteries (NiMH)

Rechargeable AA batteries, typically Nickel-Metal Hydride (NiMH), offer higher performance and greater capacity than their single-use counterparts. Many manufacturers deliver these batteries pre-charged, allowing for immediate use right out of the pack when you buy them in NZ.

1/2 AA Batteries

1/2 AA batteries are smaller versions of the standard AA cell battery, designed for devices with limited space that still require a compact, reliable power source. They are often used in specialised electronic equipment, memory backup systems, or small medical devices where their reduced size is a critical factor.

Factors to Consider While Choosing an AA Battery

Choosing the right AA battery involves understanding several key factors to ensure optimal performance for your device.

• Capacity: Measured in milliampere-hours (mAh) for rechargeable AA batteries or simply indicating lifespan for non-rechargeable ones. Higher capacity means longer run-times before needing replacement or recharge.
• Chemistry: Different chemistries (e.g., Alkaline, Lithium, NiMH) offer varied performance. Alkalines are great for low-drain devices, Lithiums excel in high-drain or long-term storage, and NiMH are best for frequent, high-power use as they're rechargeable.
• Shelf Life: This indicates how long a battery can retain its charge when stored unused. Lithium batteries typically boast the longest shelf life, making them ideal for emergency kits or smoke alarms.
• Compatibility: Always ensure the battery's voltage and size are compatible with your device. While all are AA-sized, their specific voltage characteristics might vary slightly, affecting device performance.
• Brand: Reputable brands often guarantee consistent quality, reliable performance, and adherence to safety standards. Choosing well-known brands can prevent issues like leakage or premature failure.

Applications of AA Cell Batteries

AA batteries are remarkably versatile, powering a vast array of devices used daily across various settings.

• Torches: They provide reliable illumination for portable flashlights and headlamps, essential for both everyday tasks and emergency situations.
• Lighting: Beyond torches, AA batteries power small portable lights, decorative lighting, and some emergency lighting fixtures.
• Remote Controls: These batteries are the standard power source for countless remote controls, from televisions and media players to garage door openers and automated blinds.
• Game Consoles: Many wireless game controllers and handheld gaming devices rely on AA batteries to provide consistent power for extended gameplay.
• Alarms: Crucial for safety, AA batteries power smoke alarms, carbon monoxide detectors, and various security alarm systems, ensuring they remain operational even during power outages.

Find the Perfect AA Battery Today

RS NZ is your trusted supplier and distributor of a comprehensive range of high-performance AA batteries from leading brands, including Energizer, Panasonic, and Gp Batteries. Explore our extensive online catalog to find the ideal AA batteries, 9V batteries, and rechargeable battery packs for all your devices at a competitive price.

To place an order with RS NZ, simply browse our extensive online selection, find your desired AA batteries, and proceed to checkout. We offer a number of different secure payment options for your convenience.

For detailed information regarding our delivery services, including estimated delivery times and associated costs within New Zealand, please visit our dedicated Delivery Information page.