BM310 Battery Tester – Accurate & Portable Battery Level Detector
Precision-engineered with high-sensitivity circuitry for instant voltage readings (0.1V accuracy) on AA/AAA/C/D/9V/button cells. Durable ABS shell with anti-slip grip and bright LCD display for clear visibility in low light. Ideal for home, workshops, or retail stores to quickly test dead batteries, organize reusable ones, or verify new purchases. Saves costs by preventing premature disposal of functional batteries. Compact pocket-sized design (85g) with auto power-off. Backed by wholesale pricing – bulk orders available for resellers or corporate needs. Global shipping, unbeatable value.