12V Battery Capacity Indicator - With 5V 2A USB Output
This product is fully functional, it can display battery voltage, battery level, also directly to the phone or other 5V equipment You can plug it into the charger.
Technical Specifications
Static input current: 5-25mA, the lower the battery voltage, the smaller the current.
USB output: 5V/2A (one USB setting for Apple recognition, one setting for Android recognition)
USB buck efficiency is up to 96%
8 segment power resolution: 10% 25% 40% 50% 60% 75% 90% 100%
The accuracy of the voltmeter is about 2%
Operating temperature: -10 ~ +65 ° C
Operating Humidity: 10~80%
.png)
