Hearing Aid Battery Requirements
- Long Battery Life
Hearing aid batteries must deliver extended runtimes despite the device’s compact size and high power demands from features like Bluetooth and wireless connectivity. - Ease of Use
Batteries should minimize the need for frequent replacements or recharges. For elderly users or those with limited dexterity, designs must support simple handling and reliable placement. - Stable and Safe Performance
A consistent voltage output is essential to ensure uninterrupted hearing aid function. Batteries also require built-in protection against overcharge, over-discharge, and short circuits to safeguard users.
- Compact and Customizable Design
Given the tight space inside or behind the ear, batteries must be ultra-compact, lightweight, and available in customized shapes and sizes to fit seamlessly into different hearing aid models. - User Comfort
Batteries should remain cool and lightweight during prolonged wear, ensuring comfort without adding noticeable pressure to the ear. - Eco-Friendly and Rechargeable Options
With growing concerns about single-use zinc-air batteries, there is increasing demand for rechargeable and environmentally friendly solutions, such as advanced lithium polymer (LiPo) batteries.
Advantages of Using Rechargeable Lipo Batteries In Hearing Aids
Extended Battery Life: Lithium polymer (LiPo) batteries provide higher energy density than traditional zinc-air or nickel-based options, enabling longer usage time between charges.
Compact and Flexible Design: LiPo batteries can be engineered into ultra-thin, lightweight, and custom shapes, making them ideal for the limited space inside or behind the ear.
Convenience for Users: Rechargeable solutions eliminate the need for frequent battery replacements, offering a seamless experience for elderly users and those with limited dexterity.
Stable and Reliable Performance: LiPo batteries deliver consistent voltage output, ensuring clear and uninterrupted hearing aid function even with advanced features like Bluetooth connectivity.
Safety Features: Built-in protection against overcharge, over-discharge, and short circuits ensures safe, reliable daily use.
Eco-Friendly Choice: Unlike disposable zinc-air batteries, rechargeable LiPo batteries reduce environmental waste and support sustainability goals.
Comfort for Long-Term Wear: Their lightweight structure and low heat generation allow comfortable all-day use without adding pressure to the ear.
LanDazzle Battery Solutions for Hearing Aids
Lan Dazzle offers a wide range of shaped LiPo batteries designed to perfectly fit the unique contours of hearing aids. Our custom-shaped liPo batteries can be made as thin as 0.6mm and as narrow as 4mm. Available shapes include curved, round, L-shaped, C-shaped, and D-shaped, among others.
Lan Dazzle shaped LiPo batteries deliver excellent performance, with a long cycle life of over 1000 cycles, operating safely across a wide temperature range of -40°C to 80°C. They also support fast charging up to 5C, ensuring both high efficiency and reliable power for compact and advanced smart devices.
Ready to Power Your Hearing Aid with a Better Battery?
At LanDazzle, we specialize in custom LiPo batteries for modern hearing aids, offering ultra-thin designs, integrated safety and temperature protection, low-temperature performance options, and customization to meet ISO 13485 and IEC 62133 medical standards.
Let’s talk about your project.
Contact us today to get a free consultation and explore how our custom battery solutions can bring your devices to life.
Email: info@landazzle.com
Whatsapp: +8618938252128
