Universal Battery Tester – Fast, Accurate Power Check for Everyday Batteries
Keep your devices running smoothly with this Universal Battery Tester, a compact and easy-to-use tool designed to quickly check the charge level of most common household batteries. No guesswork, no wasted batteries—just instant results at a glance.
🔋 Wide Compatibility
This tester works with a variety of battery types, including:
AA / AAA
C / D
9V
1.5V button cells
Perfect for remote controls, toys, flashlights, clocks, cameras, and more.
📊 Clear, Color-Coded Results
The easy-to-read display uses a color-coded scale to show battery condition instantly:
Green (GOOD) – Fully charged
Yellow (WEAK) – Battery is low
Red (POOR) – Dead or unusable battery
Voltage ranges are clearly marked, making it simple to understand battery health even if you’re not technically inclined.
⚡ No Batteries Required
The tester is battery-free—it draws power directly from the battery being tested, so it’s always ready when you need it.
🧳 Compact & Portable
Lightweight and slim, this tester fits easily into a drawer, toolbox, or travel bag. Ideal for home, office, or workshop use.
✅ Key Features
Universal compatibility with multiple battery sizes
Instant voltage reading with visual indicators
Durable design with ergonomic grip
Simple operation—just insert the battery and read
Save money, reduce waste, and stay powered up with this Universal Battery Tester—an essential tool for every household.
