Batteries – What Types of Batteries Are Available?
Batteries come in all shapes and sizes. Single-use batteries are alkaline or nickel cadmium, while rechargeables are usually zinc, nickel metal hydride or lithium ion.
Solar batteries can help you save on electricity costs by storing excess energy. They also provide backup power during blackouts. They also do not make noise while working.
Deep Cycle Batteries
Deep cycle batteries are the marathon runners of the battery world, providing a steady supply of power over a longer period. They are the ideal battery type for solar electric, backup power, traction, and RV and marine use. They are also the best option for off-grid solar power systems.
Flooded (wet) deep cycle batteries have electrolytes that can leak if they are not stored in a safe location or charged correctly. Gel and AGM (Absorbed Glass Mat) batteries have an electrolyte that is absorbed in a mat of fiberglass, making them safer to handle.
Lithium batteries require no maintenance, can be discharged more deeply without affecting their lifespan, and recharge much faster than other types of deep cycle batteries. However, it is important to understand how a lithium battery works and what conditions it is designed for before making the decision to purchase one. Read our guides on how to charge a lithium battery and how to select the right lithium battery for your application.
Car Batteries
Car Batteries are the source of electrical energy for all electric devices in your vehicle including the ignition system and accessories. Different cars require specific battery configurations, sizes and cold cranking amps ratings. The right battery will deliver optimal performance and longevity when properly maintained.
Car batteries use lead-dioxide plates immersed in sulfuric acid to produce electricity. Electrons flow through the negative plate to the positive, releasing ions that carry the charge. These ions contain hydrogen and lead sulfate, which are converted into electricity by the battery’s voltage regulator.
Older car batteries require periodic topping-up with distilled water to compensate for the water loss from evaporation and electrolysis. Modern less maintenance or zero maintenance batteries are sealed and do not require top-ups, which eliminates one of the most common battery maintenance tasks. Newer batteries are also designed with thicker plates to extend their lifespan and can be dated by code (YYWW) on the casing. They are also rated in ampere hours, which indicates their energy storage capacity.
Solar Batteries
Solar Batteries are used for storing energy that your solar panels generate during the day for use at night or on cloudy days. They also help you maximise the electricity your panels produce by eliminating excess energy that gets sent to the grid. They are usually integrated with your solar system using a hybrid inverter that manages both the solar panels and batteries.
Lithium batteries are ideal for residential solar storage systems because of their low cost and long lifespan. These batteries work by storing lithium ions between two chambers and releasing them to power electrical loads. They are also more tolerant of complete discharge than lead-acid batteries, with manufacturers expecting them to last between 14-16 years in Australian conditions.
These batteries are a little bit bigger than rechargeable batteries and can be quite heavy, but they’re worth it for the peace of mind and savings you’ll enjoy. They’re also a good choice for solar systems because they can be installed in the garage or on a tiled verandah without the need for a permit.
Motorcycle Batteries
Motorcycle batteries are usually lead-acid, flooded cell or gel type. A flooded battery can be identified by the row of plastic stoppers that are sunk into the top (3 for 6 volt and 4 for 12 volt). Maintenance-free batteries are hermetically sealed so they don’t require the top to be removed or the acid level monitored once filled. Gel motorcycle batteries keep the electrolyte in a low-moisture paste and use pressure to recombine oxygen and hydrogen created while charging. These are not completely maintenance-free, however, as they need to be charged regularly.
For a long-lasting, reliable motorbike battery that is safe to install, look for the SSB AGM or Lithium Powersport ranges. These are designed specifically for passionate enthusiasts and showcase the latest battery technology to make your ride safer, hassle free and more powerful. This ensures you’ll enjoy every ride with a high-quality battery that will last. SSB batteries are also backed by Australia’s leading warranty, making them the smart choice for your next motorcycle battery.
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