Quick Finder

Find Your Battery by Colour

Every hearing aid battery uses a universal colour code. Match the tab colour on your current battery to find the right replacement instantly.

Full Size Guide →
Size 10 Yellow Tab
CIC & mini RIC devices
⏱ 3–7 days
Size 312 Brown Tab
Most popular — RIC & ITC
⏱ 3–10 days
Size 13 Orange Tab
BTE hearing aids
⏱ 6–14 days
Size 675 Blue Tab
Super power BTE devices
⏱ 9–20 days

Featured products

Our Range

Shop by Category

Everything you need to keep your hearing aids performing at their best

Best Sellers
🔋

Hearing Aid Batteries

Rayovac & Masterlife zinc-air batteries in all standard sizes. Premium power, long-lasting performance.

Shop Batteries →
Widex Range
👂

Tubes & Domes

Widex instant ear-tips, slim tubes, and replacement domes for a comfortable, secure fit every day.

Shop Tubes & Domes →
Connexx
✨

Cleaning & Maintenance

Connexx cleaning kits, dehumidifiers, and care tools to protect your investment and extend device life.

Shop Care Products →
Why Nathos Innovations

Trusted by Hearing
Care Professionals

More than a shop — we're your hearing healthcare partner backed by audiological expertise.

01
🎓

Clinical Expertise

Founded by an audiologist with deep experience in diagnostic audiology, hearing aid fitting, and hearing technology training across Southern Africa.

02
🔐

Authorised Channel

Appointed distributor for Coselgi Hearing Aids (WS Audiology). Every product is 100% genuine, properly sourced, and backed by manufacturer warranty.

03
❤️

Care First Approach

We understand that hearing aids aren't just devices — they're lifelines. That's why we stock everything you need and deliver it fast, right across South Africa.

4+ Premium Brands
SA Wide Delivery Network
100% Genuine Products
5★ Customer Care
Our Partners

Brands You Can Trust

We partner with globally recognised names in hearing healthcare technology

R

Rayovac

World-leading zinc-air batteries with consistent, long-lasting power for every hearing aid type.

Batteries
M

Masterlife

Premium performance batteries at a great value — trusted by thousands of hearing aid users.

Batteries
W

Widex

Precision-engineered ear-tips, domes and tubes for superior comfort and acoustic fit.

Tubes & Domes
C

Connexx

Professional-grade cleaning kits and electronic dehumidifiers for complete hearing aid care.

Care Products
Nathos Innovations is the appointed distributor for Coselgi Hearing Aids ✓ WS Audiology Family