Battery tester, battery voltage tester, tester for AA/AAA/C/D/9V/1.5V button batteries, universal LCD screen

Wide Application: Works with all 1.5V, AA, AAA, C, D, button, and 9V batteries. Accurate and Easy to Read: Color-coded scale to quickly indicate "good" (green), "low" (yellow), and "replace/charge battery" (red) status. Easy to Carry: Small size, easy to carry, can be used anytime, anywhere to quickly test battery capacity. No Power Supply: No batteries are required for operation, making it easy to use. Usage: Perfect for people who regularly use regular or rechargeable batteries. Dimensions: 11.1 x 6.05 x 2.6 cm / 5.26 x 5.39 x 2.34 cm / 11.3 x 6.4 x 3 cm. Color: Black. Material: ABS. Notes: 1. Please allow 1-3 mm difference due to manual measurement. Thank you for your understanding! 2. Note: The actual color of the item may vary from the picture depending on your computer's display and brightness settings. Contents: 1 battery tester