Feature: 1. [Versatile Application] It is used to test various standard and rechargeable batteries: AA, AAA, C, D, 1. 5V, 9V and button type. 2. [Small \u0026 Portable Size] Lightweight and compact battery checker, adds no burden, saves space, easy to carry around. 3. [Intuitive Reading] Fast to identify battery status, with the analog display needle--\"good\" (green), \"low\" (yellow), and \"replace\" (red). 4. [No Battery Needed] The battery tester, powered \u0026 activated by testing battery, requires no extra other battery, very convenient. 5. [Essential Home Tool] Effective to tell battery conditions, which allows to recharge or replace battery in time--no out of batteries at a sudden. Specification: Features: [Versatile Application] It is used to test various standard and rechargeable batteries: AA, AAA, C, D, 1. 5V, 9V and button type. [Small & Portable Size] Lightweight and compact battery checker, adds no burden, saves space, easy to carry around. [Intuitive Reading] Fast to identify battery status, with the analog display needle--"good" (green), "low" (yellow), and "replace" (red). [No Battery Needed] The battery tester, powered & activated by testing battery, requires no extra other battery, very convenient. [Essential Home Tool] Effective to tell battery conditions, which allows to recharge or replace battery in time--no out of batteries at a sudden. Specifications: Material: ABS Color: Black Item Size: 110*59*25mm / 4.33*2.32*0.98in Item Weight: 51g / Package Size: 16*10*2.5cm / 6.29*3.93*0.98in Package Weight: 89g / 3.13oz Note: Battery tester only, other accessories in the pictures are not included. Due to lighting or other reasons, the picture and material object may slightly differ. Due to manual measurement, there may be deviation, please in kind prevail. Packing List: 1 * Battery Tester Package List: 1 * Battery Tester