Testing Devices -Constant Current 60W Electronic Aging Battery Power Capacity Tester Module Highlights Generic brand Constant Current 60W Electronic Aging Battery Power Capacity Tester Module Description: Maximum 9.99A 30V 60W, super power automatically limits current Automatically controlled fan speed based on temperature. Capacitance test supporting four-wire and two four-wire self-recognition test Overheat protection, reverse polarity protection and multiple protection functions. Suitable for power adapter assembly When the maximum speed is reached, the fan rotates very fast, even at low speed, it still does not rotate very slowly. specification: Working power requirement: DC12V Working mode: single-mode constant current (DC) Discharge current: 0.20-9.99A stepping 0.1A or 0.01A Maximum discharge current error: 0.7 % -0.01A Maximum capacity test error: 0.5A 2.5%, 2A 1.5%, 5A and more than 1.2% Off-line (termination) voltage range: 1.0V steps to 0, 1V or 0.1V Discharge voltage: 1.00-30.00V Maximum voltage measurement error: 1% + - 0.02V Power: 60W. Above the limited power, the board will automatically limit the current. For example, when using a 60W board, 6V can hold 9.99A, but 20V can only hold 3.00A Highest battery test statistic: 999.9Ah or 9999Wh, reaches the shutdown value of the test (value set by a first stop condition) Fan control: intelligent fan control. Protection: "otP" overheat protection, "oPP" transient overvoltage protection, "ouP" overpressure protection, reverse polarity protection, power supply voltage abnormal protection. Size Chart: Size: 112x70x57mm/4.4x2.75x2.2inch (embossed map about 12mm) Package includes: 1 piece Multi-function constant electronic load module Note: Please allow 1-3mm error due to the manual measurement, pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item, please kindly understand