MICRODIA Launches Corporate Proposals for Home Battery Category, Expanding from AA/AAA to Coin and Hearing Aid Batteries

Kokufu Shoji LLC has begun proposing the MICRODIA brand's home battery line to retailers and corporate clients in Japan. The comprehensive lineup includes alkaline, lithium, and rechargeable AA/AAA batteries, bitter-coated coin batteries for devices like AirTags, and color-coded zinc-air hearing aid batteries, catering to diverse needs and bulk purchases.
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  • 📰 Published: May 24, 2026 at 19:13
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Kokufu Shoji LLC (Headquarters: Arakawa-ku, Tokyo) has begun proposing the handling of the MICRODIA brand's home battery category to retailers, distributors, and corporate clients in Japan.

The newly proposed lineup features a series of household batteries, centering on frequently used AA and AAA batteries, and extending to coin batteries used in smart tags and remote controls, as well as zinc-air batteries for hearing aids.

MICRODIA is well-known as a brand offering smartphone accessories, chargers, cables, and storage products. With this new home battery category, the brand emphasizes not only convenience for daily use but also ease of retail display, simple selection by application, and bulk proposals for corporate clients.

AA and AAA Batteries for Everything from Daily Use to High-Load Applications

The AA and AAA battery category proposes three main series.

PowerX Alkaline AA and AAA Batteries

PowerX is an alkaline battery series that is easy to use for a variety of household devices.

It is designed for low to medium power consumption devices such as toys, clocks, remote controls, lights, kitchen appliances, baby products, and medical-related equipment.

Main features include:

- Available in both AA and AAA sizes
- Pack configurations of 8+2, 16+4, and 24+4
- Capacity configurations easy to propose for home use and store sales
- Stable power supply suitable for daily use

This series is well-suited to meet household consumable demands and is ideal for deployment in mass retailers, e-commerce shops, general goods stores, and drugstores.

PowerX Pro Lithium AA and AAA Batteries

PowerX Pro is a lithium battery series designed for devices requiring high power or applications demanding more stable performance.

It is intended for use in cameras, lights, sensor equipment, outdoor gear, and high-power consumption devices.

Main features include:

- Available in AA and AAA sizes
- Lithium batteries for high-load applications
- Available in 4, 6, and 8-pack configurations
- Can be proposed to users seeking high-performance batteries

In addition to general household use, this series pairs well with specialized sales areas and outdoor, disaster prevention, and gadget-related retail spaces.

PowerX Recyco Rechargeable AA and AAA Batteries

PowerX Recyco is a series of reusable, rechargeable nickel-metal hydride (Ni-MH) batteries.

Utilizing low self-discharge technology, it is a product that easily appeals to households and corporations that use many batteries daily, offering long-term cost reduction and environmental friendliness.

Main features include:

- Available in AA and AAA sizes
- Available in 4 and 8-pack configurations
- Reusable rechargeable type
- Can propose cost reductions through long-term use
- Easy to promote as an environmentally friendly product lineup

It can be proposed for a wide range of uses, including disaster prevention supplies, household stock, office supplies, educational institutions, and corporate use.

Coin Battery Series Suitable for AirTags and Remote Controls

MICRODIA PowerX Premium Lithium 3V Coin Batteries is a series offering CR2032, CR2025, and CR2016 models.

These products are frequently used in small devices inside and outside the home, such as smart tags, car keys, remote controls, LED lights, thermometers, fitness trackers, watches, calculators, and motherboard CMOS batteries.

Main features include:

- Offers CR2032, CR2025, and CR2016 models
- 3V lithium coin batteries
- Available in 2 and 4-pack configurations
- Specifications designed for long-term storage
- Bitter coating specification designed to prevent accidental ingestion
- Blister packaging that is difficult for children to open easily

The CR2032, in particular, is used in many daily devices such as Apple AirTags, car keys, remote controls, thermometers, and LED lights, making it a product with highly anticipated demand in both e-commerce and storefront sales.

The CR2025 is suited for thinner devices and is used in watches, thin remote controls, calculators, and small devices.

The CR2016 is designed for even thinner devices, intended for use in slim watches, small electronic devices, and card-type equipment.

"AudiCare" Hearing Aid Batteries Also Available

MICRODIA AudiCare is a series of zinc-air batteries for hearing aids.

A key feature of these hearing aid batteries is that they are color-coded by size, making it easy for users to select the battery they need.

The planned sizes are as follows:

- Size 10
- Size 312
- Size 13
- Size 675

Each size is available in pack configurations such as 6, 30, and 60 pieces, providing a lineup that easily accommodates everything from daily use to bulk-buying demand.

AudiCare is designed for use with major hearing aid models and provides stable power.

FAQ

MICRODIAの新しい家庭用電池カテゴリーでは、どのような種類の電池が提供されますか?

アルカリ電池(PowerX)、リチウム電池(PowerX Pro)、充電式ニッケル水素電池(PowerX Recyco)のAA・AAA電池、3Vリチウムコイン電池、および補聴器用の空気亜鉛電池(AudiCare)が提供されます。

MICRODIAのコイン電池における子どもの誤飲対策はどのようなものですか?

誤飲を防ぐための苦味コーティング仕様と、子どもが簡単に開けにくいブリスターパッケージが採用されています。

充電式の「PowerX Recyco」電池はどのような特徴がありますか?

低自己放電技術を採用したニッケル水素電池で、長期的なコスト削減と環境配慮が特徴です。4本および8本パックが用意されています。

補聴器用電池「AudiCare」の特徴は何ですか?

サイズ(10、312、13、675)ごとに色分けされており、利用者が選びやすい点が特徴です。6個、30個、60個入りなどのパック構成があります。

MICRODIAのリチウムAA・AAA電池はどのような用途を想定していますか?

「PowerX Pro」シリーズとして、カメラ、ライト、センサー機器、屋外機器などの高い電力を必要とする高消費電力デバイスを想定しています。