Universal LCD Digital Battery Tester for AAA AA CD Button Batteries 1.5V to 9V and Mini Batteries

【HIGH COMPATIBILITY UNIVERSAL BATTERY TESTER】 For all common battery and accumulator sizes: AA, AAA, N, D and 1.5V LR44 type button cell. With the digital LCD battery tester, you can test your battery anytime, anywhere.

【HIGH PRECISION】 The battery tester can accurately check the remaining power, displaying the charge status via an LCD scale. It is suitable for all common batteries and rechargeable batteries, helping you monitor battery capacity.

【EASY TO USE】 Made of high-quality ABS plastic, it is lightweight and compact, easy to use, perfect for travel and on the go, and easy to carry and store.

【CLEAR DISPLAY】 The digital battery tester features a clear LCD screen that allows you to read the numbers intuitively and easily, making readings clear, simple, and reliable.

【QUICK ASSESSMENT】 The battery tester can check the battery's condition, preventing battery waste. The color code is: green means good, yellow means low, and red means bad. It shows exactly whether the battery is in poor condition, has low voltage, or good voltage.