USB Capacity Time Current Voltage Detector Meter Battery Tester Support QC 3.0

Product Features: This USB Charger Doctor can test your PC, Laptop, Cellphone, Charger, Car Charger, Power Bank etc, Ideal for testing fill and discharge capacities of your batteries It's new design will support Quick Charge 2.0/3.0 ( QC 2.0/3.0) 5V 9V 12V 20V The working time and Capacity have Memory retention when powered off Reset button , press for 3-5 seconds will Reset the accumulated charge time and recorded mAh

Product Description: Items Type: Digital USB Current Voltage Tester Meter Display data: Voltage, Current, Capacity, Time Input/ Output Voltage: 4-20 V ( 1% accuracy ) Voltage resolution: 0.01 V Input/ Output Current: 0-3 A ( 1% accuracy ) Current resolution: 0.01 A Battery Capacity: 0-99999 mAh Working time: 0-99 Hour Size(L x W x H): Approx. 5.9cm (Include USB is 7.3cm) x 2.3cm x 1.4cm

Package including: 1 x USB Charger Detector

battery capacity meter, voltmeter usb ammeter test device LED readout, usb diagnostics,

We dont mark up on shipping so be assured of the best deal possible, LOWEST prices on product and shipping, combined shipping welcome ! Just pay the highest courier charge of any item and the rest travel for free, any amount ! We deliver to PO boxes All goods come with 12 month RTB warranty Thanks