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Jaycar
Batteries

Batteries

In our daily lives, batteries play an indispensable role, powering everything from the simplest household gadgets to the most complex technological devices. At Jaycar, we understand this essential need and offer an expansive selection of batteries to ensure you're never left powerless.

Whether seeking AA batteries for everyday devices or exploring options for more significant energy storage solutions like 12V Lithium Deep Cycle Batteries, our range of batteries caters to every requirement. We also provide a complete ecosystem that includes battery chargers, inverters, and essential accessories to maximise your energy solutions.


Shop Batteries by Type

Jaycar offers a diverse range of batteries, from cost-effective disposable options to high-performance 12V lithium and lead deep cycle batteries. Our selection includes everything needed to power devices from watches and remote controls to robust home energy systems and outdoor camping gear. Customers can choose from rechargeable batteries, disposable batteries, button cell batteries, and specialised 18650 batteries, all available at competitive prices. With our comprehensive assortment and expert advice, you're sure to find the perfect battery solution for any application at Jaycar.

Rechargeable Batteries

Rechargeable Batteries

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Disposable Batteries

Disposable Batteries

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Button Cell Batteries

Button Cell Batteries

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Lithium Deep Cycle Batteries

Lithium Deep Cycle Batteries

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Lead Deep Cycle Batteries

Lead Deep Cycle Batteries

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How Do Batteries Work?

Understanding how batteries work illuminates the importance of these powerhouses in our daily lives. Essentially, batteries convert chemical energy into electrical energy through a reaction between an anode, cathode, and an electrolyte. This process powers devices by allowing a flow of electrons from the negative to the positive terminal, a principle that applies from the smallest AA battery to the largest deep cycle variants. Knowledge about battery operation enhances our appreciation for these devices and informs better usage and maintenance practices. At Jaycar, we're dedicated to empowering our customers with this knowledge, further supported by our comprehensive selection of battery chargers and accessories.

How You Should Dispose of Batteries

Proper disposal of batteries is crucial for environmental protection and safety. Begin by segregating batteries by type, since rechargeable and non-rechargeable varieties necessitate different disposal methods. Many communities offer dedicated recycling facilities or special collection days for batteries, ensuring harmful components are kept out of landfills. It's important to refer to your local environmental programs or waste management authorities for specific guidance on battery disposal in your area. This approach ensures batteries are handled responsibly, contributing to a healthier planet.


Shop Battery Accessories

Keep your batteries topped up with one of our battery chargers, make sure you never throw out the wrong battery again with a handy battery tester, power your mains devices with an inverter or just browse our range of battery related products to suit any application.

Battery FAQs

Our experts answer frequently asked questions about batteries. Learn everything you need to know about batteries.

AGM (Absorbent Glass Mat) batteries feature a fiberglass mat suspended between the battery's plates, soaking up the electrolyte. This design enhances durability and performance, particularly in vehicles and devices requiring reliable power under various conditions. AGM batteries represent a leap in battery technology, offering superior power, longevity, and safety.

Typically, a car battery's lifespan ranges between three to five years, influenced by factors like climate, vehicle type, and usage patterns. Regular maintenance and checks can extend this period, ensuring your vehicle remains reliable. For those in search of a new battery, our car battery solutions cater to a wide array of requirements.

Checking battery health involves monitoring voltage levels, performing load tests, and inspecting for physical damage. Regular assessments prevent unexpected failures, especially in critical applications. For those looking to maintain optimal battery health, explore our battery accessories for tools and equipment.

Cleaning battery terminals requires a mixture of baking soda and water to neutralize acid, followed by scrubbing with a brush. This simple maintenance can prevent corrosion and ensure efficient power flow. For comprehensive care, our battery terminal products offer everything needed for clean and functional connections.

Rapid battery drainage can result from old age, excessive usage, or malfunctioning components. Identifying the cause is crucial for rectifying the issue, which may involve replacing the battery or adjusting device settings. Our team at Jaycar can guide you through troubleshooting steps or help you select a new battery for sale if replacement is needed.

Passengers can carry most batteries in carry-on luggage with restrictions on size and quantity, especially for lithium batteries. Always check airline regulations and safety guidelines before travel. Our travel-friendly power solutions like powerbanks ensure you stay powered on the go.

Lithium batteries pose risks if damaged, improperly stored, or incorrectly charged. Adhering to safety standards and using compatible chargers minimises these risks. Our Li-ion and Li-Po chargers ensure safe and efficient charging for lithium batteries.

Charging a lithium battery requires a compatible charger that can manage voltage and current levels appropriately. Proper charging extends battery life and maintains performance. For the best results, use our specially designed lithium battery chargers.

Deep-cycle batteries are designed for applications where consistent, long-term power is needed, discharging most of their capacity. Ideal for solar setups and electric vehicles, these batteries withstand numerous charge-discharge cycles. Our deep-cycle battery range offers diverse options for various applications.

Shop Alternatives to Batteries

Looking for something a bit more portable? Try a powerbank - perfect to keep in a bag. Go all out for that next road trip with a portable power station or let the sun do the work with our wide range of solar products.

Power Stations

Power Stations

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Uninterruptible Power Supplies

Uninterruptible Power Supplies

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Power Generation

Power Generation

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