LCD Button Cell Battery Tester for AA, AAA, 9V, 1.5V/3V - Universal Battery Checker Tool

The BT189 Battery Tester is an essential tool for household use, offering universal compatibility for testing a wide range of batteries, including AA, AAA, 9V, and 1.5V/3V button cells. This portable device requires no power supply, ensuring quick and convenient battery checks whenever needed. Its HD LCD digital display provides clear, accurate readings. Compact and lightweight, it’s easy to carry and store.

### Features:

- No Power Required: Operates without an external power supply for on-the-go testing.
- Universal Compatibility: Suitable for AA, AAA, 9V, 1.5V/3V button cell batteries, and more.
- Quick Detection: Provides fast and reliable battery status feedback.
- HD LCD Display: Offers a clear, digital readout for easy interpretation.
- Compact Design: Ultra-small and lightweight, making it perfect for portability.

###

- Material: ABS
- Weight: Approximately 31.3g
- Dimensions: 92.2 x 61.4 x 13.5 mm
- Includes: 1 Battery Tester in Blister Packaging

Ideal for anyone needing a versatile and portable battery testing solution.