Universal Digital Battery Checker For AA/AAA/9V/C/D/N/1.5V Button Cell Battery, Small Accurate Cell Tester

This Universal Digital Battery Checker is an essential tool for every household, allowing you to quickly and accurately test the power level of various battery types. With its easy-to-read LCD display and color-coded bar graph, you'll instantly know whether your batteries are good, weak, or need replacement.

Key Features:

• Different Color Display: LCD screen with clear readout showing red area for bad, yellow area for weak, and blue area for good battery condition
• Support Multiple Battery Types: Tests D, C, AA, AAA, N, 9V, and 1.5V button cell batteries
• Wide Application: Compatible with carbon, zinc, alkaline batteries (Note: Not for rechargeable batteries)
• Scratch Resistant ABS: Made from excellent ABS material with impact resistance, scratch resistance, and environmentally friendly construction
• Stable and Durable: Features stable structure, excellent performance, and long service life
• Compact and portable design - perfect for home use or on-the-go testing
• Multi-level fixed battery slots for various battery sizes
• Lightweight and easy to use
• No external power required - powered by the battery being tested

Technical Specifications:

• Power Source: Battery Powered (from tested battery)
• Style: Digital, Portable
• Color: Black
• Minimum Operating Voltage: 9 Volts
• Measurement Type: Voltmeter
• Item Height: 92.2mm
• Item Width: 61.7mm
• Display: LCD bar graph with color-coded zones
• Material: High-quality ABS insulated plastic

How It Works:

Simply insert the battery into the appropriate slot on the tester. The LCD bar graph will immediately display the battery's voltage condition in one of three color zones, making it easy to determine if the battery is still usable or needs replacement.

Important Usage Note:

Please confirm the positive and negative terminals of the battery before testing. Inserting the battery in reverse may result in the battery not being inserted properly or incorrect test values.

Why You Need This Tool:

Stop guessing whether your batteries are still good! This battery tester helps you avoid throwing away batteries that still have power, saving you money and reducing waste. It's a must-have tool for any home, workshop, or office where batteries are regularly used.

Applications:

• Home battery organization and testing
• Remote control battery checks
• Flashlight and portable device battery testing
• Toy battery verification
• Emergency preparedness kit essential

Package Includes:

• 1 x Universal Digital Battery Tester (Black)

Note: This product is designed for non-rechargeable batteries only. Not suitable for testing rechargeable batteries.