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Frequently bought together


  • Simple to Use

  • Universal

  • Environmentally friendly

  • Portable

  • Practical

Easily check how much charge your batteries have left with this battery tester.

battery tester | battery charge tester | 9V battery tester - Ozerty

Simple to Use

You'll love how simple to use this battery tester is! Place the battery or battery pack in the dedicated slot on the device and check if your battery still has power. The needle can indicate 3 levels of charge which informs you if you need to change the battery. The red level shows if the energy level is low, the orange level if it's still got some charge, or if your battery is fully charged you'll see the needle at the green level.

Battery Tester - Simple to Use - Ozerty


The battery tester is suitable for measuring the energy contained in a wide variety of batteries. Test AA, AAA, C, D, LR04, LR20, R03, LR14, 6F22, 9V, and 1.5V batteries, as well as all button cells commonly used in watches. How convenient!

Battery Tester - Universal - Ozerty

Environmentally Friendly

A battery tester is an essential tool for checking the charge status of your used batteries. Avoid throwing away batteries that are still usable and protect your environment by using less energy. In addition, the battery tester works with the battery you are testing - no power source is required!

Battery Tester - Environmentally Friendly - Ozerty


The battery tester is compact and lightweight so you can store it in any drawer or toolbox in your home. You can also carry it with you when you travel, go on holiday, go camping, or go hiking. See how long your torch batteries will last or if your camp light still has some charge!

Battery Tester - Portable - Ozerty


Tired of running out of battery power just when you're using your device? It often happens that you don't know when the battery life will run out. For that, you can have a practical and handy tool: The battery tester.
From now on you'll be better prepared to make sure your devices perform as expected without suddenly shutting down.

Battery Tester - Practical - Ozerty

Technical characteristics :

  • Dimensions: 6 x 11 cm
  • Weight: 60g
  • Material: ABS plastic
  • Color: black & red
Battery Tester - Dimensions - Ozerty

Included :

1 x Battery tester

Battery Tester - Package - Ozerty

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