NWT Dlyfull Battery Tester, Small Battery Tester Universal Battery Checker

New! Dlyfull Battery Tester, Small Battery Testers Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries What You Get: Dlyfull B1L Battery Tester, comprehensive user manual, an extensive 18-month warranty, and lifelong 24/7 premium customer support, guaranteeing an unparalleled sense of satisfaction with your purchase High Compatibility: Universal battery tester is compatible with a wide range of 1.5V AAA, AA, C, D alkaline batteries, 9V batteries, and button-cell batteries, ensure accurate testing for your everyday battery needs Lightweight Portable: Compact and lightweight small battery checker, weighing just 70g, perfect for on-the-go convenience and easy storage Quick Results: No need for the hassle of built-in power supply, just align the positive and negative terminals of the battery under test to quickly obtain its health status Convenient Read: An easy-to-use battery analyzer intuitively displays the battery's health status - 'Good' (green), 'Low' (yellow), and 'Replace' (red)