Universal Compatibility
Works with all button cell battery types, ensuring versatile use across multiple hearing aid brands and models.
Precision Power Testing
Accurate voltage measurement with high-sensitivity detection to assess remaining battery life efficiently.
Durable & Compact Design
Made with reinforced ABS plastic and corrosion-resistant metal contacts for long-lasting performance and portability.
CE Certified Safety
Rigorously tested and CE marked for reliable, safe operation in medical and personal care environments.
User-Friendly Operation
Simple one-button testing with instant LED indicators for clear battery status (green=good, red=replace).
Bulk & Custom Options
Ideal for clinics, retailers, and wholesalers—lowest global pricing with bulk order discounts and OEM customization available.
Multi-Scene Application
Perfect for home use, audiology clinics, pharmacies, and hearing aid maintenance services.