TopDiag 3-in-1 Super Capacitor Emergency Starter Power Supply SC-400, Car Start, Battery Test, Generator Performance Test

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3-in-1 Super Capacitor Emergency Starting Power Supply SC-400 Car start + battery test + generator performance test Parameters: Color screen: 3.5 inch; Output voltage: 12V Starting current: 400-1000A Working temperature: -40℃~+80℃ Features: 1, 15 seconds super fast charging, real-time display of the capacitor's voltage; 2、Real-time display of input voltage/current during charging; 3, charging current value according to the size of the current is displayed in different colors (charging, input current value less than 1A red display, 1-2A current value yellow display, 2-3A current value blue display, greater than 3A current value green display); 4、Automobile battery detection function; 5. Automobile battery and generator performance can be automatically detected after the car is started; 6. using large capacity capacitors, using the principle of instantaneous charging of capacitors and short-circuit discharging, so that it can be charged and used without maintenance; 7. pure electronic components design, no electric core, not afraid of high and low temperatures, no overcharging and over-discharging concerns; 8. low-voltage charging of residual electricity from the battery, charging and using as you go, no limit on the number of times you can use it; 9. Suitable for ultra-low/ultra-high temperature environment; 10. adopts power supply reverse protection design, effectively protects the equipment and automobile circuits; 11. Intelligent power failure protection; 12. waterproof and drop-proof and efficient heat dissipation design.