Universal Compatibility
Accurately tests various battery types including 9V, 1.5V, and 1.2~4.8V (AA/AAA/C/D/button cells) with precision voltage detection.
Digital LCD Clarity
Features a crisp LCD display for instant, easy-to-read battery life status—eliminates guesswork with clear power level indicators.
Premium Durability
Constructed with high-grade ABS housing and reinforced contact points for long-lasting performance under frequent use.
Effortless Operation
Simple one-button design—no setup required. Insert battery, press button, and get instant results within seconds.
Versatile Applications
Ideal for homes, offices, and workshops to check old batteries, verify new purchases, or sort reusable cells for recycling.
Bulk Purchase Advantage
Stock up affordably with wholesale pricing—perfect for retailers, maintenance teams, or households needing reliable testing tools.
Compact & Portable
Slim, lightweight design fits in toolkits or drawers for quick access anytime, anywhere.
Energy Efficiency
Low power consumption extends device lifespan while providing accurate readings without draining tested batteries.