Power One hearing aid batteries offer premium performance and exceptional durability along with the reliable high-level of power that Power One is renowned for. They provide eco–friendly battery technology, produced under clean room conditions, with an Enhanced Safety & Performance housing coating. The air holes of the battery are initially sealed with a protective tab. They are kept in this way, in an “inactive state”, until they are needed. The inherent self–drain of zinc-air batteries with a protective tab attached amounts to a mere 3% a year. Size 13 hearing aid batteriesare one of the most popular sizes of battery.At Hearing Direct, you will find a range of reliable hearing aid batteries in size 13 from leading brands at affordable prices. Power-One MERCURY–FREE means, for you, hearing aid energy with premium performance and durability – of course with the patented stable high level of voltage that power one provides. Details

Microbattery.com has been the leading online expert in hearing aid batteries and cochlear implant battteries for the last 25+ years, and we are here to help you find the exact hearing aid battery, or hearing aid battery equivalent that you may need. The hearing aid battery reference chart below will help you identify hearing aid battery equivalents for your brand of hearing aid battery, simply find your brand and reference the size above. You can also use this chart to identify equivalent hearing aid batteries from multiple other brands. If you don't have a brand you can also find the hearing aid battery that you need by either referencing the dimensions of the battery or the color. If you only have you hearing aid device, see the owners manual for information on the correct battery size to use. If you do not have the owners manual, you can also measure the inside of the battery compartment and reference that to the standard dimensions of each size of hearing aid battery. Power One cells are manufactured using only high-grade and refined raw materials and are wireless approved, which means hearing aid energy with premium performance when streaming sound from your phone and TV. Conveniently connect with your Audiologist at HEARING SAVERS via your mobile phone in the comfort & safety of your home. Power One hearing aid batteries are manufactured in the world’s largest and most up-to-date hearing aid battery plant in Ellwangen, Germany.The world's largest and most modern hearing aid battery plant is located in Ellwangen, Germany, where the Power-One MERCURY-FREE battery cells are created. The average lifespan of these cells is around 6 - 14 days, depending on how often you wear your hearing aid. More advanced digital hearing aids with a greater level of features may use up more power. Battery Brands Available from Hearing Direct The PowerOne hearing aid batteries are 100% compatible with all hearing aids that use type-13 batteries. We supply our own brand of hearing aid batteries. They offer an affordable alternative to branded batteries without needing to compromise on quality or power.You will also find a selection of size 13 hearing aid batteries from globally-trusted brands including: Our hearing specialists have deep clinical experience, and are proficient with all major hearing aid brands and models, helping thousands of delighted clients enjoy life through better hearing. Melbourne, VIC

Our blog is home to some valuable resources and advice such as which hearing aid batteries are best, to help you with the decision-making process. The following articles offer more assistance in this area: Understanding the different names and codes of hearing aid batteries can be difficult, confusing, and stressful when all you want to do is buy the batteries you need. Hearing aid batteries are made by a wide variety of battery manufacturers with varying quality and performance. In addition to different quality levels between different brands, some brands also use special or alternative names to designate the same type of battery. With different hearing aid batteries manufacturers making names as they go along; it may feel impossible to find the hearing aid battery equivalent that you desperately need.

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PowerOne batteries are characterised by their long battery life and stable high voltage that guarantees excellent amplification. This translates as exceptional, distortion-free audio quality from both digital and analogue hearing aids. PowerOne zinc air hearing aid batteries are known to offer optimal quality and reliability. Functions :

Zinc-air batteries have an especially high energy density and exhibit an almost flat drain curve. They are therefore the ideal power supply, especially for today’s digital hearing aids. EarPower hearing aid batteries are compatible with all the biggest hearing aid brands (Siemens, Widex, Oticon, Phonak, GnResound, etc.).

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Power-One MERCURY–FREE battery cells are manufactured using only high–grade and refined raw materials. Their energy management system is certified in accordance with ISO 50001. With the new international standard, energy consumption and energy policy are placed center stage.