Universal Battery Tester LCD Digital Battery Capacity Tester

High-precision LCD screen displays real-time voltage and capacity for C/D/N/AA/AAA/9V/1.5V batteries with ±1% accuracy. Durable ABS housing with shock-resistant design ensures long-term reliability in workshops, labs, or home use.

Advanced microchip technology detects remaining power and checks for leaks or defects, ideal for technicians, DIY enthusiasts, and bulk inventory management. Backlit display guarantees readability in low-light conditions.

Compact and lightweight (85g) with built-in copper alloy electrodes for corrosion resistance. Saves costs by identifying reusable batteries instantly—perfect for retailers, warehouses, and eco-conscious consumers.

One-button operation simplifies testing; includes auto-shutoff to conserve energy. Complies with CE/RoHS standards. Bulk order discounts available for wholesalers.