Marhynchus Adjustable Battery Internal Resistance Meter 1.77in LCD Display for Batteries

1. Application area: This battery capacity tester is mainly used to test the battery capacity. 2. LCD Display: The 1.77 inch screen also shows the internal resistance, capacity, voltage, electricity, power supply and other information. 3. Adjustable Modi - Preset upload and discharge charging modes and select the corresponding modes after startup. 4. Reset Data: The mode switch interrupt automatically carries the data capacity of data, power and time. 5. Working Instructions Some components generate a local high temperature during use while charging and discharging. Make sure the usage environment is open and . It is better to increase the heat of the fan. To ensure that the battery clamp is solid, the battery tester is more suitable for measuring the flat head. 6. DIY transformation: First, add battery owners. Then plug the battery out of the extension cord or alligator Clamp/Holder to test. Technical details: Item Type: Battery Interference Tester Material: PCB Screen size: approx. 1.77 inches / 4.5 cm Working performance: DC5V power supply or battery x 2 (sent without battery) Applicable battery: suitable for all batteries that meet the requirements of 2.5-3.5V and 2.8V to 4.2V shunt voltage termination requirements Power supply interface: Type-c interface, ready power supply line (telephone line C -port-) Language : Chinese (Standard), English Test quantity: 1 way of charging and discharging measurement ( right battery position) Measurement of internal resistance: support, use DC methods with two wire passages to test internal resistance Charging function: Stand, automatic charging process with fully charged (lithium iron phosphate battery charging is not supported) Discharge function: support, automatically stop when conditions are met and discharge current is not adjustable Automatic charging and discharging: support Battery is fully charged at the end of automatic mode Cyclic charging and discharging: support, 1 to 9 cycles adjustable (supported in automatic mode) Status Request: Support Stop charging voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.4V, 3.5V, 11 adjustable gears Discharge current: Two circuit resistance, maximum current about 1A, non-adjustable transformation that is not supported Charging voltage: controlled by a special battery chip with a maximum load of about 1A and a full charge voltage of 4.2V Save Save: Save the specified parameters, not the measurement data How to use: Language: With Chinese factory surface, you can freely change the language interface. Press and hold the "Menu" button and turn on the machine. Leave the "Menu" button 3 seconds after lighting up the screen background and wait 10 seconds to go down and restart! Test internal resistance: praise the battery tested on the right battery owner after machine start, wait 10 seconds and show the results of battery voltage and internal resistance 1. Install the power supply battery and battery to be tested from the battery. 2. Connect the -c transmission interface into the 5 -V power supply with the -c data cable. The external power supply charges the battery in CHG. If he has to be released, he can be suspended. 3. Select a mode. The standard mode is automatic. 4. Click on the "Start" button to start the program. 5. When the standby process ends, the status screen stops. Packfelist: 1 x XBattery Internal Resistance Tester Observe: 1. Charging of lithium iron phosphate batteries is not supported. 2. When the extension cable is used to connect the test battery externally, the resistance of the line influences the measurement of the internal resistance, and the results of internal resistance tests have no reference value. After transformation, one battery can be tested, and several batteries cannot be tested at the same time. The loading and unloading elements will match the software algorithm, and the in adding the download resistor is not supported.

• [User-friendly interface]
• With an easy-to-use 1.77-inch LCD screen, you can simply display battery information at a glance.
• [Wide Compatibility]
• Suitable for all batteries that reach the stop discharge voltage of 2.5-3.5V and start from 2.8V to 4.2V.
• [Charge and discharge]