Red LED Digital Display Voltmeter Mini Voltage Meter Battery Tester Panel For DC 12V Cars Motorcycles Vehicles USB 5V2A output Features: 1, This product is fully functional, you can display the battery vo ltage, battery power, you can also plug directly into the phone or other 5V equipment charging. 2, This product is suitable for all kinds of outdoor power, mobile power, instrumentation and other equipment additional battery power voltage display and additional USB to charge the phone and other functions. 3, this product uses synchronous rectification step-down scheme, low heat, energy saving and envmental protection. 4. This product is compact in structure, making full use of space and reducing costs. 1, Static input current: 5-25mA, the lower the battery voltage, the smaller the current. 2, USB output: 5V/2A (a USB setting for recognition, a setting for Android recognition) 3, USB buck efficiency is up to 96% (because of the synchronous rectification circuit, the buck conversion efficiency is high and the heat is low. 4, 8 segment power resolution: 10% 25% 40% 50% 60% 75% 90% 100% 5, The accuracy of the voltmeter is about 2% 6, Working temperature: -10 ~ +65 ° C 7, Working humidity: 10~80% (no condensation) 8, Opening size: 45 × 26 × 18mm Package included: 1 X Digital Voltmeter Battery Panel Meter with USB output
About shippingShipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).
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