Battery type : AA, AAA,C, D, N, Button Cell , Lithium, Camera battery<br> Voltage of battery: 1.5V,3V,6V,9V,12V,15V,22.5V<br> Can test Alkaline, Carbon-zinc, Silver oxide, Lithium, Nickel cadmium and mercury batteries<br> Test all common batteries to determine if they are charged or need replacement.<br> No batteries required to operate<br> Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!<br> Colour:Photo Color<br> Material:plastic<br> Package Contents:<br> 1 x Battery Tester<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.