2 Pcs Lithium Battery Tester with LCD Display and Sound Low Voltage Alarm

Low voltage alert system: equipped with a sound alarm that notifies users of voltage, ensuring timely recharging, auto battery tester, electric voltage tester; Wide battery compatibility: designed for 18s lithium batteries, making it versatile for different batterypowered devices, power circuit probe tester, volt tester; battery display: shows battery power levels, helping users stay informed about their battery status, low voltage alarm, Monitor Low Voltage; Simple usage: easy to operate by connecting the tester to the battery, making it accessible for everyone, voltage meter, charging indicator; Multiple battery support: allows for the testing of several batteries at once, making it ideal for users with multiple battery needs, tool with led, car circuit tester

What's in the box
2 x Scanners & Testers