Serplex LCD Battery Tester, Dual Range Digital Voltage & Capacity Detector Battery Capacity Meter Batteries Power Indicator for 1.5V /3.7V /9V 6F22 /12V 23A /AA /AAA /C /D Button & Lithium Batteries

Features

• UNIVERSAL BATTERY TESTER: This versatile battery tester is designed to give users a fast and reliable way to evaluate the strength and overall condition of nearly any household or rechargeable battery.
• BROAD BATTERY COMPATIBILITY: This tester supports a wide range of battery types including AA, AAA, C, D, 9V, 1.5V button cells, 12V 23A, 9V 6F22, and various lithium batteries such as 18650, 26650, 21700, 14500, 10440, and 16340. Its extensive coverage makes it ideal for everyday use across numerous devices.
• ACCURATE DIGITAL DISPLAY: The built in LCD screen provides precise voltage readings that allow you to assess battery performance with confidence. The clear digital output ensures you can quickly determine whether a battery is strong, weak, or ready for replacement without guesswork or complicated interpretation.
• BATTERY LEVEL INDICATOR: A graphical charge display shows the remaining energy and overall health of each battery at a glance. This visual indicator helps users easily understand battery status, decide when replacements are needed, and maintain optimal performance for all their electronic devices.
• PORTABLE BATTERY TESTER FOR ON THE GO: The compact and lightweight construction makes this tester easy to carry, store, or use in different locations. Whether at home, work, or on the go, it provides convenient access to fast battery checks without taking up unnecessary space or adding extra weight.