Micro batteries are small button or coin size batteries designed especially for miniature electronics such as watches, hearing aids, calculators, keyless door entry FOBs, memory backup, small toys, and other applications. They are available as both primary (non-rechargeable) and secondary (rechargeable) batteries; most consumer applications involve replaceable primary cells. The most popular types are 1.55 volt silver oxide batteries [typically used as watch batteries], 1.4 volt zinc air batteries [primarily used as hearing aid and cochlear implant batteries], 1.5 volt alkaline manganese, and 3 volt lithium manganese. Microbattery.com services the needs of all types of customers—from those interested in a single battery, to hearing impaired users requiring a frequent supply of hearing aid batteries, to organizations needing hundreds of batteries, to manufacturers requiring thousands of batteries. We serve a wholesale network of distributors in over 25 countries, so we nearly always have stock for almost any battery quantity. Our products have volume based pricing, so the more you buy, the less you pay.
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Make Microbattery.com your source for leading brand hearing aid and cochlear implant battery types. Shop our Rayovac hearing aid battery and Energizer hearing aid battery selections, or the many other brands we carry: Renata, Ultra Proline, Toshiba, Zenipower, Power One, SONY and Duracell hearing aid batteries. We have your size (5, 10, 13, 312, and 675), and we offer a complete selection of high powered models for high power aids and those of you with cochlear implant battery needs. Whether you have an analog or digital hearing aid, we have your battery. To assist you with finding the best hearing aid battery, we offer Trial Test Packs to help you determine which brand is best suited for your unit. You will be able to evaluate hearing aid battery life and other factors based on each brand. Tell your audiologist about us. In addition to our discounted, online retail sales, we offer wholesale programs for audiologists and hearing aid professionals.
Related links:
• Hearing Aid Batteries Cross Reference Guide
• Best Hearing Aid Batteries Survey Results
• Toshiba Zinc Air Battery Tech Specs
• Hearing Aid EXPRESS LANE |
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Silver oxide watch batteries are available in over 40 models, but have several common characteristics such as are their 1.55 nominal voltage, their button size shape with diameters ranging from 4.8mm to 11.6mm, and their heights ranging from 1.2mm to 5.4mm. There are two main silver oxide battery types: low drain and high drain. Low drain cells are designed for watches having low current requirements, while high drain cells are designed for energy-hungry watches such as those with chronometers, alarms or lighted dial faces. It is best to simply select the same model number which originally came with the watch; you will find it inscribed on the face of the battery, as in the example of the SONY SR44 battery displayed on the left. Batteries from leading manufacturers are leak-proof and extremely reliable. Their shelf life exceeds four years and their service life in watches range from 1.5 to 5 years. Other applications for silver oxide batteries include calculators and other portable electronics. The brands we carry—SONY, Seizaiken (both made in Japan) and Energizer (made in USA and Japan)—are among the finest made silver oxide watch batteries in the world. For the small cost of a watch battery, it make absolutely no sense to skimp, especially when a leaky battery can damage an expensive watch. Click the heading above to view our full range of individual and wholesale watch battery sections.
Related links:
• SONY Watch Battery Info & Tech Specs
• Energizer Watch Battery Info & Tech Specs
• Watch Battery Replacement Guide |
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Commonly known as lithium coin cells due to their size and shape, these lithium batteries are typically user-replaceable and can be found in wide ranging applications including; watches, medical devices, Key FOBs, PDA's, PC boards, LED lights, toys and more. Available in over 20 sizes, lithium coin batteries are available in two main types CR and BR. The CR type has universal applications and is the most common style, while the BR type is organically based and acts more like a low drain battery. The latter is more suited for extended life applications involving memory backup. Lithium coin cells have shelf lives ranging from 5 to 10 years and service lives from 1 to 10 years. Microbattery.com carries top grade SONY lithium battery products as well 3v lithium batteries from the world's best known manufacturers like Energizer, Panasonic, and Toshiba. We offer immediate delivery on orders from one battery to a hundred thousand or more pieces.
Related links:
• SONY Lithium Battery Info & Tech Specs
• Energizer Lithium Battery Info & Tech Specs
• Panasonic Lithium Battery Info & Tech Specs
• Toshiba Lithium Battery Info & Tech Specs
• Maxell Lithium Battery Info & Tech Specs
• Atomic Lithium Battery Info & Tech Specs
• Cylindrical Lithium Batteries
* Larger rechargeable lithium batteries, such as NoMEM Li-Ion batteries, can be found in our Household, Rechargeable Batteries, and Commercial pages by their specific applications. |
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Alkaline button batteries are very similar to silver oxide batteries, but with a voltage of only 1.5 volts, they are more suited for general applications rather than watches. While available in numerous sizes, the most popular are the LR44 battery (also known as A76), the LR41 battery, and others like the LR43 and the LR1130 battery. Alkaline batteries are relatively economical and reliable, and are typically used in calculators, toys, lasers, LED lights, and other small electronic devices. Microbattery.com offers several name brand, quality options such as SONY alkaline battery and Maxell alkaline battery products at discounted prices. They are available in individual packs, tear strips, and bulk trays for OEM's requiring wholesale alkaline battery options.
Tip: High drain silver oxide batteries of the same size offer about 50% more run time and can be used as replacements for alkaline button batteries, but the alkaline battery remains the more economical choice.
Related links:
• Alkaline AA, AAA, C, D, or 9 volt batteries |
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In addition to watch batteries, we offer an assortment of tools to help facilitate the changing of your watch battery—toolkits, case openers, tweezers, screwdrivers, pliers, spring bars, oil pins, dust pumps, and more! Need a watch battery tool or a watch battery holder? Got a Rolex? We've got a specialized case opener for you.
Not sure how to change watch batteries? Check out this printable Watch Battery Replacement Guide. (Trouble viewing it? Get Adobe Acrobat free.) |
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View our selection of lithium coin battery holders available in a variety horizontal and vertical configurations. Both surface mount and through-hole mount types are available for immediate delivery. For your convenience, we provide drawings and specs for each model that you can view in advance to ensure the right fit for your application. Our battery holders may be purchased individually or in bulk quantities for assemblers and OEM's. |
