Parameters 1, static input current: 5-25mA, low battery voltage, smaller current.

2, USB output: 5 V/2A (a USB setting for Apple recognition, a setting for Android recognition) 3, USB buck efficiency is 96% (due to synchronous correction circuit, buck conversion efficiency is high and heat is low.

4, 8 segments power resolution: 10% 25% 40% 50% 60% 75% 90% 100% 5, voltmeter accuracy about 2% 6, operating temperature: -10 ~ +65°C 7, operating humidity: 10 ~ 80% (no condensation) 8, opening size: 45 × 26 × 18mm