Specification Brand : Hyuduo BulletPoint1 : [DEDICATED TESTING] Specifically designed for batteries, this tester supports independent 4 channel internal and capacity measurements. BulletPoint2 : [INTEGRATED CHARGING AND DISCHARGING] The built-in system allows for up to 9 cycles of automatic charging and discharging. BulletPoint3 : [CLEAR DISPLAY] The 1.77-inch screen shows internal , capacity, voltage, current, and levels for comprehensive analysis. BulletPoint4 : [PRESET MODES] Easily choose modes with preset automatic and charging discharging options upon power on. BulletPoint5 : [DATA RESET] Capacity, energy, and time data are reset when powered off or switching modes for accuracy. Color : #811 IncludedComponents : No ItemName : Hyuduo Battery Capacity Tester, Internal Meter for DC5V Batteries, 4 Channel Integrated Charging Discharging Clear Display Data Reset, Supports 1-9 Cycles, Fan Cooling ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 11 centimeters ItemTypeKeyword : auto-battery-testers Manufacturer : Hyuduo MeasurementAccuracy : 0.1mm ModelName : EVTSCAN3eqd49vz2c ModelNumber : Hyuduog3v26gfba9 NumberOfItems : 1 PartNumber : Hyuduog3v26gfba9 PowerSourceType : Ac/Dc ProductDescription : [DEDICATED TESTING] Specifically designed for batteries, this tester supports independent 4 channel internal and capacity measurements. [INTEGRATED CHARGING AND DISCHARGING] The built-in system allows for up to 9 cycles of automatic charging and discharging. [CLEAR DISPLAY] The 1.77-inch screen shows internal , capacity, voltage, current, and levels for comprehensive analysis. [PRESET MODES] Easily choose modes with preset automatic and charging discharging options upon power on. [DATA RESET] Capacity, energy, and time data are reset when powered off or switching modes for accuracy. Specification: Item Type: Battery Capacity Tester Material: PCB Working Voltage: DC5V Applicable Batteries: Suitable for all batteries that meet the requirements of stopping discharge voltage of 2.5-3.5V and starting voltage of 2.8-4.2V (shipped without batteries) Power Supply Interface: 2 way Type C power supply interface (power supply and power cord not included) System Language: English Chinese switchable Test Quantity: 4 way and discharge measurement Internal Measurement: Supported, using DC two wire method to test internal Charging Function: Supported, automatically powered off after full (not support lithium iron battery charging) Discharge Function: Supported, automatically stops when conditions are met, and the discharge current is not adjustable Automatic Charging and Discharging: Supported. At the end of automatic mode, the battery is fully charged Cyclic Charging and Discharging: Supported, adjustable for 1-9 cycles (only supported in automatic mode) Status Prompt: Supported Cooling Method: Fan active cooling Overheat : Supported Stop Discharge Voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, adjustable in 11 gears Discharge Current: The maximum current is around 1A, which is not adjustable and does not support independent ProductSiteLaunchDate : 2025-04-14T20:13:33.673Z Style : common SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 26111700