Product parameters:
1. Static input current: 5-25mA, the lower the battery voltage, the smaller the current.
2. USB output: 5V/2A (max), two ports sum 2A (one USB setting Apple recognition, one setting Android recognition)
3. USB buck efficiency is up to 96% (because of the synchronous rectification circuit, the buck conversion efficiency is super high and the heat is low.
4. 8-band 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
This is 12V version: Can use for 12V battery and 4 serials Iron lithium battery, 12.6V lithium battery can use too, but the battery display will become smaller
Package included:
1 x Car Battery Voltage Power Display
