Hearing loss is a scourge to millions of Indians across different age groups. Rechargeable hearing aids, due to their convenience and environmental benefits, have become increasingly popular as a solution. However, when you choose a device, battery life is a crucial factor that controls daily use and user satisfaction.
In this article, we cover the top rechargeable hearing aid brands and their battery capacity.
A Snapshot of Rechargeable Hearing Aid Technology and Battery Life
Hearing aids have changed a lot over the years, and now rechargeable technology is the best option.
Most modern rechargeable hearing aids use lithium-ion or silver-zinc batteries, which means you don’t have to change the batteries as often. These devices usually offer 14-16 hours of use on a full charge.
However, a few brands have gone beyond this, with Widex at 37 hours and Starkey talking about 51 hours. Most ear machines require 2-4 hours to fully charge, with many offering quick-charge options for emergency use.
The lifespan of a rechargeable battery is usually 4-5 years. After this, the company might need to replace the battery. However, the exact duration depends on the cycles of charge that are used.
What Affects How Well Batteries Work?
In India, battery performance can be affected by a number of factors, such as:
- Streaming audio: Streaming more audio using Bluetooth of 2.5 GHz technology may use up more battery power. You might only be able to use it for 14 hours instead of 16 hours on a full charge.
- Humidity and temperature: India has a lot of different climates, which can affect how well batteries work. In arid areas, battery life may go down a little, and extreme humidity can mess with charging connections if they aren’t kept clean.
- Advanced features and volume settings: More power is needed for higher volume levels and advanced functions like noise cancelling. Using these features a lot during the day will shorten the battery life.
- Age of the battery: All rechargeable batteries lose power with time. You could find that your hearing aids don’t last as long on a single charge after about two to three years.
Rechargeable Hearing Aid Lifespan: How Long Do the Best Brands Last?
Let’s look at how well the best rechargeable hearing aid manufacturers in India work with batteries. There are six global brands, and they are listed below:
Phonak
Phonak, a Swiss company that makes hearing aids, is a market leader in India and has a considerable presence in major cities.
- Some of the most popular models include the Infinio Sphere, Lumity, Paradise, and Marvel.
- The battery lasts 16 to 18 hours on a single charge.
- Time to fully charge: 3 hours
- Life expectancy: 3 to 5 years
- The important features include AI capabilities, health tracking, and streaming to many devices.
The brand’s rechargeable models work well and have advanced connectivity options. Their battery life isn’t as long as some of their competitors’, but they are a popular choice because they have a solid after-sales service network in India.
Read More About Phonak Hearing Aids
Oticon
Oticon is a Danish company that is becoming more popular in India. Its main goal is to provide natural sound quality with durable rechargeable technology.
- Popular models: Intent, Real, and More
- 20–24 hours of battery life per charge
- Time to fully charge: 2 to 3 hours
- Life expectancy: 3 to 5 years
- Some of the best features are fast charging, superior sound processing, and a portable charger.
It has a good mix of functionality and battery life, and it charges rather quickly. People who travel a lot within India may find Oticon’s portable charger to be quite useful.
Discover Oticon’s Latest Technology
Widex
Widex, a Danish business, is known in India for its unique natural sound and cutting-edge rechargeable solutions.
- Moment, Moment Sheer, SmartRIC, and Magnify are some of the most popular models.
- 20 to 37 hours of battery life per charge
- It takes 4 hours to fully charge.
- Life expectancy: 3 to 5 years
- Machine learning sound adjustment and wind noise reduction are two of the most important features.
Along with its distinctive natural sound quality, this hearing aid has a long battery life. The machine learning function can automatically adjust to diverse listening environments.
Learn More About Widex Hearing Solutions
Signia
Signia is a German brand that has a large part of the Indian market. It has a lot of different rechargeable hearing aid alternatives at varying prices.
- The Pure Charge&Go IX, Styletto IX/AX, and Pure AXE are all popular models.
- Charge time: 4 hours Battery life per charge: 20 to 39 hours
- Life expectancy: 3 to 5 years
- Notable features: several options, works with iPhones, telecare, and fast charging
The brand offers a wide selection of rechargeable choices that fit different budgets. Their quick charge feature lets you use them for five hours after just 30 minutes of charging, which is great for busy professionals.
View Our 2025 Signia Hearing Aid Guide
ReSound
ReSound, which also comes from Denmark, has great battery life and connectivity choices that are perfect for tech-savvy people in India.
- Popular models include the Omnia, ONE, LiNX Quattro, and Key.
- How long the battery lasts on a single charge: 24 to 30 hours
- Time to fully charge: 3 hours
- Life span: 3 to 5 years
- Some of the best features are the portable charging case, the ability to use it for several days, and Bluetooth streaming.
ReSound’s rechargeable hearing aids have great battery life and a lot of ways to connect. Their portable charging case can charge the device multiple times while you’re on the go.
Check Out Our Guide on ReSound Hearing Aids
Starkey
Starkey is an American brand of hearing aids that has become well-known in India for its cutting-edge technology and batteries that last longer than any other brand.
- Edge AI, Livio, and Signature CIC R NW are some of the most popular models.
- Battery life: 38 to 51 hours per charge
- Time to fully charge: 3.5 hours
- Expected life span: 3 to 5 years
- Some of the best things about it are that it can track your health and exercise, and that the quick charge feature provides 3 hours of use from just 7 minutes of charging.
As noted, this hearing aid brand also has a competitive battery life per charge, which makes it perfect for people who don’t want to charge their devices every day.
Rechargeable Hearing Aid: 5 Practical Tips for Maximising Battery Life
Proper maintenance can significantly extend your hearing aid’s battery performance. Consider these essential practices:
- Proper charging routine: Charge your hearing aids every night, even if the battery isn’t completely depleted.
- Temperature considerations: Keep your hearing aids and charger away from direct sunlight and excessive heat, which is particularly important in India’s hot climate.
- Clean contacts regularly: Dust and moisture can affect charging efficiency, especially during the monsoon season.
- Manage streaming time: Limit wireless streaming when battery conservation is important.
- Turn off when not in use: Power down your hearing aids when not wearing them for extended periods.
What Should You Consider When Choosing Rechargeable Hearing Aids?
Finding the right rechargeable hearing aid involves evaluating several key factors that impact daily use:
When selecting rechargeable hearing aids in India, consider:
- Daily usage pattern: If you use your hearing aids for more than 16 hours daily, models with longer battery life, like Starkey, may be preferable.
- Regional climate: For humid coastal areas or areas with frequent power outages, consider models with longer battery life or portable charging cases.
- Budget considerations: Initial cost is higher for rechargeable models, but you’ll save on battery replacement over time.
Also Read: Can Your Hearing Aids Be Insured?
Centre for Hearing®: Expert Hearing Care Solutions
Centre for Hearing® stands as India’s premier hearing healthcare provider, with a comprehensive approach to hearing care:
- Expert Guidance: Qualified audiologists help select the perfect rechargeable hearing aid based on your specific lifestyle and hearing needs.
- Personalised Fitting: Customised programming ensures optimal sound quality and comfort for your unique hearing profile.
- Follow-up Care: Regular adjustment appointments maintain peak performance of your rechargeable hearing aids.
- Nationwide Presence: Convenient locations across major Indian cities make ongoing care accessible.
- Technical Support: Professional assistance for maintenance and troubleshooting of rechargeable systems.
- Success Stories: Numerous patients have successfully transitioned to rechargeable technology, reporting improved convenience and satisfaction.
- Comprehensive Warranties: Competitive warranty packages provide peace of mind for your investment in rechargeable technology.
View Our Complete Hearing Aid Brands and Price Guide
We have a leading network of hearing care clinics in India, with branches located in major cities such as Delhi, Gurugram, Chandigarh, and Jalandhar. These centres are dedicated to providing comprehensive hearing assessments, advanced hearing aid fittings, and personalised rehabilitation services for individuals with hearing loss.
With a team of experienced audiologists and state-of-the-art facilities, we ensure high-quality care and support for patients of all ages, making it a trusted destination for hearing health solutions across the region.
Book a Free Consultation
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Find Your Nearest Centre for Hearing® Location
You can also call/WhatsApp us on 9811 227 269.
Frequently Asked Questions
1. How long do rechargeable hearing aids last on a single charge in Indian weather conditions?
Most rechargeable hearing aids provide 14-16 hours of use per charge, depending on the brand and model. Widex with the SmartRIC model is the only model providing up to 37 hours of usage on a full charge.
Hearing aids do come with portable power banks nowadays. You can get an extra 3-5 charges through the power bank.
In India’s hot climate, you might experience slightly reduced battery life, especially during summer months. It’s best to charge them nightly regardless of weather conditions.
2. What is the lifespan of a rechargeable hearing aid battery before it needs replacement?
The typical lifespan of rechargeable hearing aid batteries in India is 3-5 years. After this period, you’ll notice the battery holding less charge and may need professional replacement. Regular charging habits can help maximise this lifespan.
3. Can rechargeable hearing aids be used with power banks during travel across India?
Yes! Many modern rechargeable hearing aid chargers can connect to power banks, making them perfect for travellers in areas with unreliable electricity. Power banks offer up to 3-5 additional charges on the move for your hearing aids.
4. Which rechargeable hearing aid brand offers the best battery life for Indian users?
Starkey currently leads with up to 51 hours of battery life per charge, making it ideal for Indian users concerned about frequent power outages.
However, if you need premium brands with an extensive set of modern features and usability, Widex offers excellent battery performance with 37 hours per charge, which is often more than sufficient for active use.
Signia, Phonak, Resound, and Oticon currently offer the standard 14-16 hours of battery per full charge.
5. Are rechargeable hearing aids worth the price premium in India compared to battery-powered models?
Absolutely! Though rechargeable models have a higher upfront cost, you’ll save approximately ₹3,000-5,000 annually on disposable batteries. Plus, they’re more convenient, environmentally friendly, and easier to handle for those with dexterity challenges.
Note: You will probably spend Rs. 300-400 per month on your hearing aid batteries. This equates to a similar cost of Rs. 3600 per year.
Our opinion: The convenience of easy charging is worth the extra upfront cost!
6. How do I maintain my rechargeable hearing aid battery in India’s humid monsoon season?
During monsoons, keep your charger in a well-ventilated, dry area away from direct humidity. Clean charging contacts weekly with a dry cloth, use dehumidifier kits when storing overnight, and consider investing in a hearing aid dryer for optimal maintenance.
Takeaway
Rechargeable hearing aids in India offer a convenient, eco-friendly solution for hearing aid users in India, with battery life ranging from 16-51 hours, depending on the brand and model.
While they require some initial investment, the elimination of disposable battery costs and reduced maintenance make them cost-effective in the long run.
For expert guidance or hearing tests, and comprehensive advice on selecting the best rechargeable hearing aid for your specific needs, you should visit your nearest Centre for Hearing facility.
