Universal Battery Tester – Precision & Convenience for All Household Batteries
Accurately test AAA, AA, C, D, 9V, and button cells (1.5V) with this compact digital checker. No guessing—clear LCD display shows remaining power instantly. Durable ABS housing with reinforced contacts ensures long-term reliability. Slim, portable design fits in drawers or toolkits for quick access. Perfect for homes, offices, or workshops. Quickly identify dead batteries before recycling or troubleshoot device issues.
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