B2 Alkaline Battery Capacity Tester – Precise & Reliable Hearing Aid Battery Testing
High-precision testing for alkaline batteries with advanced microchip technology, ensuring accurate readings for voltage and capacity. Ideal for hearing aid batteries (A10, A312, A13, A675) and other button cell types. Durable ABS casing with reinforced contacts for long-lasting performance. Compact and lightweight design for portability, perfect for clinics, labs, or home use. Quick and easy operation—simply insert the battery for instant results. Eliminates guesswork, helping users optimize battery life and reduce waste. Trusted by professionals worldwide for reliable diagnostics. Stock up in bulk for consistent supply—wholesale pricing ensures unbeatable value.