Accurate Digital Voltmeter Capacity Indicator Meter 12V Quick Charge USB LED Clear Display Panel Long Lasting

Feature:

LED lead acid BMS capacity indicator voltage meter.

Can display the voltage, power, you can also plug directly into the phone or the 5V/9V/12V QC2.0/3.0 equipment charging.

Suitable for all kinds of outdoor power, mobile power, instrumentation and other equipment additional power voltage display and additional USB to charge the phone and other functions.

Uses synchronous rectification step-down chip scheme, with little heat, energy saving and environmental for protection.

Small size and light weight.

Fine workmanship and good performance.

Easy to read, Easy to use, Durable in use

Specification:

Opening Size: approx. 45*26*18mm

5V/9V/12V QC2.0/3.0 USB charging (18W)

The accuracy of the voltmeter is about 2%

Working Temperature: -10~+65℃

Working Humidity: 10-80% condensation)

12V lead acid voltage range: (4 series of lithium iron phosphate batteries can be used)

voltage is greater than 10.3V + -2%, showing 10% power

voltage is greater than 10.6V + -2%, showing 20% power

voltage is greater than 10.8V + -2%, showing 30% power

voltage is greater than 11.3V + -2%, showing 40% power

voltage is greater than 11.6V + -2%, showing 50% power

voltage is greater than 12.1V + -2%, showing 60% power

voltage is greater than 12.3V + -2%, showing 70% power

voltage is greater than 12.6V + -2%, showing 80% power

voltage is greater than 12.9V + -2%, showing 90% power

voltage is greater than 13.2V + -2%, showing power

Package included: