8-channel 18650 battery tester with 2.4-inch TFT display, multi-mode features, enhanced security and intuitive display

【Multifunctional operating modes and customizable settings】: This tester offers versatile operating modes (Auto, Charge, Discharge and Activation) with customizable settings such as voltage, current and time. This flexibility allows for precise testing and conditioning of batteries, thereby meeting various needs.【8 independent channels with synchronization】&xa0;: Featuring 8 independent channels, each capable of setting their own characteristics simultaneously, and a synchronization function, this tester simplifies the testing process and optimizes its efficiency.【Intuitive TFT screen and comprehensive data】&xa0;: The 2.4-inch TFT screen displays the real-time voltage, current and operating status of the battery, as well as the capacity and total duration of the program.This detailed information allows users to track battery status and performance during testing.【Multiple Safety and Protections】: This tester incorporates reverse polarity protection for the power supply and batteries, protecting it from damage caused by incorrect connections. The overheating protection function and active heat dissipation mechanisms ensure optimal operational safety and prevent overheating during prolonged testing.【Compact Design and Intuitive Interface】: Despite its many features, this tester is compact and lightweight, making it portable and easy to integrate into various testing setups.Its intuitive interface makes it simple to navigate parameters and view settings, improving its usability for professionals and casual users alike. Specifications Name: Battery tester Material: Plastic Operating voltage: 5-0 V DC, 10-A (overvoltage will irreparably damage the device) Power interfaces: ①&xa0;: 5.5&xa0;V DC interface, ②&xa0;: Welding points of positive and negative electrodes 5&xa0;VReverse polarity protection&xa0;: Protection against reverse polarity&xa0;; reverse connection of the power supply is prohibited Number of channels: 8 independent channels Channel synchronization: Synchronization of the 8 channels and individual setting of each channel Load current: Variable current load of approximately 1 A per channel (not adjustable).A single channel supports only one test type (built-in or external battery) and cannot be used with a built-in battery and an external battery simultaneously.Reverse polarity protection: The battery is protected against reverse polarity and it is strictly forbidden to plug it in reverse.Dimensions: 310&xa0;×&xa0;112&xa0;×&xa0;38&xa0;mm / 12.20&xa0;×&xa0;4.41&xa0;×&xa0;1.50&xa0;inWeight: 397&xa0;g / 0.88&xa0;lbPackage Dimensions: 335&xa0;×&xa0;115&xa0;×&xa0;60&xa0;mm / 13.19&xa0;×&xa0;4.53&xa0;×&xa0;2.36&xa0;inPackage Weight: 508&xa0;g / 1.12&xa0;lb&xa0;Package Contents:1&xa0;Battery Tester