Features: Brand new and high quality Fast and accurate battery tester Quickly test battery capacity & health, helping user replace aging batteries time manner to extend device life. Easy to use Simple and convenient operation, suitable for various battery type. Wide rangings of applications Suitable for ordinary user and professional maintenance personnel in various place. No professional knowledge required. Multifunctional battery testing Test batteries in common electronic device, ensuring normal operation and avoiding unexpected losses cause by battery issue. Efficient use Equipped with automatic shutdowns function to save energies, ensuring efficient use and prolonging battery. Specifications: Material: ABS Size: about 12x92x17mm/0.5x3.6x0.7inch Package Includes: 1xBattery Tester note: Please allow 1 to 3cm error due to manual measurement, please make sure you not mind before your bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.