Digital Portable Battery Tester

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How much juice is left in your battery? The portable battery tester allows you to see the power levels of your batteries. This simple, portable device can test rechargeable or alkaline batteries. The tester fits AAA, AA, C, D, and 3V lithium button cell batteries, and has side contacts for testing 9V batteries. Measures 3.5” x 1” x 1”.
Simple operation:
- Select voltage rang (most alkaline batteries are 1.5 volts)
- Pull the orange tray out and inset the battery
- Slide tray closed and LED displays voltage