This is for one new Universal Battery Tester. Description: The battery tester, which has sliding design, can test various types of batteries conveniently. This battery tester can allow you to quickly identify the battery status because of its pointer type design. Compact size and light weight enable you to carry this battery tester easily. Made of high quality ABS material, this product is lightweight and durable to use. The length of the product is 11cm, the width is 6cm, and the height is 4.15cm. It is suitable for standard and rechargeable household batteries. Item Name: Battery Tester Material: ABS Red Area: Replace the Battery Yellow Area: Low Voltage Green Area: Full Power Features: High Accuracy, Multi-purpose, Simple Use Battery Tester Checker Universal For AA AAA C D 9V 1.5V Button Cell Batteries US Product Description: 【Small & Practical】Simple but effective battery tester. Compact size and lightweight, easy to carry. 【Various Types】Testing different battery types work with standard and rechargeable household batteries: AA, AAA, C, D, 1.5V,9V, and button types. 【Convinent】This will keep you from wasting good batteries by throwing out good ones. 【Fits】AA/AAA/C/D/9V/1.5V Button Cell Battery (Batteries not included) 【A Must-Buy】For anyone who uses regular or rechargeable batteries regularly. Package Includes: 1x Battery Tester  (Batteries not included)