BT189 Digital Battery Tester LCD Display AA/AAA/9V/1.5V Button Cell Battery Capacity Check Detector Capacitance Diagnostic Tool

Identity

The ANENG BT189 Digital Battery Tester is an electronic device battery tester with an HD LCD digital display for checking multiple battery types. Model number: BT189. Origin: Mainland China. Certification: CE.

Materials and Construction

The battery tester uses an ABS housing and a compact electronic device design. Its power source is listed as DC. No high-concerned chemicals are specified.

Dimensions and Compatibility

• Dimensions: 92.2 × 61.4 × 13.5 mm
• Weight: approximately 31.3 g
• Tested battery types: N type, 1#, 2#, 5#, 14500, 7#, 10440, 16340, button batteries, and 9V batteries
• Compatible formats include AA, AAA, button cell, and 9V batteries

Features

• HD LCD digital display
• Quick detection
• Requires no separate power supply for testing
• Designed for various battery types and sizes
• Compact size for portability
• Battery capacity check detector and voltage-checking tool

Use Cases

The ANENG BT189 is intended for checking AA, AAA, button cell, 9V, and other listed battery formats when identifying battery status or checking capacity. It is suitable for household electrical DIY supplies, portable battery checks, and users who need one tester for multiple battery sizes. Its 92.2 mm × 61.4 mm × 13.5 mm body and approximately 31.3 g weight suit portable storage in a tool kit, drawer, or electrical work area.

Included

The package includes one BT189 battery tester. Batteries are not included.

Care and Specifications

Use the tester with the listed compatible battery types. Store it in a dry location and handle the LCD display and battery contacts carefully. No warranty or cleaning instructions are provided.