18650 Battery Capacity Tester LCD Display Digital Automatic Charge and Discharge Internal Resistance Tester MAh MWh Lithium Battery Type-C Port Tester with Type-c to USB Cable

Product DescriptionThis product is 18650 battery capacity tester, specially used to measure the capacity of 18650 battery.The 1.77-inch TFT display displays the internal resistance, capacity, voltage, current, power and other information at the same time.The integration of charge and discharge saves the tedious operation of disassembling and assembling the battery when replacing the equipment;Preset automatic, charge and discharge mode, select the corresponding mode after starting the device.Specification:Operating voltage :DC5VDetection voltage :less than or equal to DC5VCharging port :Type-CExternal discharge interface :Type-CPreset discharge stop voltage :3VPreset full stop voltage :4.2VDischarge current selection :about 0.5A or 1ADisplay mode: LCD DisplayOperating mode:Preset three working modesCapacity range: 99999mAhEnergy range: 99999mWhTiming range: 999:59:59Working battery: 18650 batteryExternal working power supply: 5V/1A .The charging mode (Charge) and automatic mode (AUTO-TEST) need to be connected to an external working power supply for normal use.Charge and discharge time reference:AUTO(Automatic mode): Battery charging ~ default current about 1A discharge 1704mAh ~ full charge again trigger program stop, 437 minutes and 23 seconds.DSG(Discharge mode): When the battery is fully charged, it takes 118 minutes and 55 seconds to discharge 1681mAh using a current of about 1A.CHG(Charging mode): While charging, capacity and energy are not measured, only time is recorded, taking 164 minutes and 51 secondsPackage includes:1 x 18650 battery capacity tester1 x Type-c to USB cable

• What it does:The 18650 battery capacity tester is specially used to check the capacity, internal resistance, voltage, current, power and other information of the 18650 battery.The integration of charge and discharge saves the tedious operation of disassembling and assembling the battery when replacing the equipment。
• Working mode: The 18650 battery capacity tester is divided into three modes, which are automatic mode (AUTO), discharge mode (DSG), and charge mode (CHG).Select the corresponding mode after power on.
• Measurement parameters: Working voltage: DC5V;Detection voltage: less than or equal to DC5V;Capacity measurement range: 0~99999mAh;Battery internal resistance measurement: support;Measurement error is about 10%;Display real-time voltage/power/current: support;Discharge load: 10W.
• Chinese and English interface switching: First,Shut down;Second,Press and hold the "menu" button to turn on the machine, release the button after the screen lights up, wait 10 seconds to turn off the machine after turning;Third,Reboot to complete the switch.
• Note: Charging and discharging 18650 battery compartment and type-c discharge interface cannot be tested at the same time.