Battery Power Voltage Detector

Keep uncertainty out of your battery drawer and quickly find out which batteries are still ready to use. This compact battery voltage tester provides an easy-to-read LCD indication for common household batteries, including AA, AAA, C, D, N, 9V, and 1.5V button cells. No separate power source is needed—the battery being checked powers the test. Lightweight at approximately 32.4g, it is easy to store in a drawer, toolbox, or workbench for convenient everyday testing.

Key Features

• LCD battery tester provides a clear, easy-to-view reading without parallax.
• Tests AA, AAA, C, D, N, 9V, and 1.5V button-cell batteries.
• Self-powered design requires no additional battery for operation.
• Durable insulated ABS shell offers lightweight, practical protection.
• Compact 92.3 x 64 x 13.8mm design makes storage and carrying simple.
• Note: 18650 rechargeable batteries are not supported.
  
  

Why Choose Our Digital Battery Tester

Unlike guesswork or repeatedly swapping batteries between devices, this universal battery checker gives you a convenient way to check battery condition before deciding what to keep or replace. Its broad household-battery compatibility, clear LCD screen, battery-free operation, and pocket-friendly construction make it a practical choice for routine testing.

Perfect For

• Checking batteries for toys, clocks, remotes, flashlights, and household electronics
• Sorting used and fresh batteries at home
• Keeping in toolboxes, workshops, offices, or utility drawers
• Quickly checking common batteries before replacing or discarding them
• Everyday use by homeowners, technicians, hobbyists, and DIY users
  
  

Know Your Batteries Before You Replace Them

Make everyday battery checks quicker and more convenient with the ANENG Digital Battery Tester. Order yours today and keep a simple, reliable battery-checking tool within easy reach.