#Japan #Lithium-ion #Chiyoda #HIDISC #Rechargeable

New Release: Type-C Lithium-Ion Rechargeable Batteries

Magnetic Laboratories Co., Ltd., based in Chiyoda, Tokyo, has announced the launch of their innovative product, Type-C Lithium-ion Rechargeable Batteries in both AA and AAA sizes. Scheduled for release in early May 2026, these batteries are already generating excitement for their practical usability and environmentally-friendly approach.

An Updated Design

The newly released batteries look much like traditional AA and AAA batteries, making them compatible with a wide array of devices such as mice and flashlights that typically operate on disposable batteries. However, it's important to note that due to slight differences in design compared to standard batteries, there may be limitations in compatibility with certain devices, particularly in audio equipment where noise interference could occur.

Easy Charging with Type-C Port

Charging the Type-C batteries is user-friendly; simply connect the included 2-in-1 cable to the USB Type-C port located on the battery. While charging, an LED indicator will signal progress, offering a convenient transition from blinking to steady light when fully charged. The charging cable facilitates simultaneous charging for both AA and AAA batteries, making it efficient for households or workplaces that use both sizes.

Additionally, users can charge the batteries using a power bank, allowing for on-the-go convenience. Although it does feature a Type-C connection, it's important to mention that the battery does not support fast charging (PD). Trying to use PD-compatible chargers will result in regular charging speeds.

Safety Features in Design

One significant aspect of the design is the focus on safety, especially considering the smaller size of the AAA batteries. Traditionally, charging devices while still installed in machines posed a risk as higher voltage could occur leading to potential equipment damage. The Type-C batteries come equipped with a unique safety circuit that prevents high voltage from being generated, ensuring a smooth and safe charging experience. When the charging cable is removed, the battery returns to a standard voltage level of 1.5V, maintaining device safety.

Comparing With Conventional Alkaline Batteries

These rechargeable batteries operate at a consistent voltage of 1.5V, similar to traditional alkaline batteries. This steadiness means users won’t encounter gradual drops in performance, as commonly experienced with regular batteries, which can lead to unexpected equipment shutdown. Users should be vigilant with their battery levels, as the lack of gradual decline may lead to sudden failures during use.

Safe Disposal of Lithium-ion Batteries

It’s critical to address the disposal method for these rechargeable batteries, which fall under the category of lithium-ion batteries. Unlike traditional alkaline batteries, users must not discard these in general household waste. It is advisable to check with local waste management authorities for appropriate disposal practices. Many electronic retailers and home centers also have designated collection boxes for small rechargeable batteries to ensure safe disposal. As a safety precaution, users are encouraged to insulate the terminals with tape before depositing.

Product Specifications

Where to Buy

Consumers can purchase the new batteries from various outlets, including their official Amazon and Rakuten stores. Links to the AA and AAA versions are as follows:

• - AA Type: Amazon, Official Site
• - AAA Type: Amazon, Official Site

With this new Type-C Lithium-ion Rechargeable Battery, HIDISC is committed to providing reliable and sustainable power solutions for today's electronics. Their dedication is encapsulated in their philosophy of making high-quality technology more accessible to everyday users. Explore more about their products and innovations on their official website.