雙口3.1A USB輸出,自帶PTTC過流保護(hù)功能,當(dāng)輸入或者輸出電流大于設(shè)定安全電流時(shí)，系統(tǒng)自動(dòng)切斷供電，拔下機(jī)器自動(dòng)恢復(fù)使用,插入點(diǎn)煙器后會(huì)自動(dòng)顯示車內(nèi)當(dāng)前的溫度,輸出電流和和輸入電壓,每隔10秒輪換.

輸入電壓：DC 12V-24V

輸出電壓：DC 5V

輸出電流：3100mA

轉(zhuǎn)換效率：百分之九十五

電壓測(cè)量范圍：5V---25V正負(fù)0.2V誤差

電流測(cè)量范圍：0--3.1A正負(fù)0.1A誤差

溫度測(cè)量范圍：-20度到+80度正負(fù)1度誤差

4 in 1 car charger.
Features:
New design with double 3.1A USB output,PTTC over-current protection,display the voltage,temperature and current alternately by each 10 seconds.Auto power off while the input current or output current is greater than the safety current,please plug out will working again.

Input voltage:DC 12 V-24V
Output voltage: DC 5V
Output current: 3.1A
Conversion efficiency:95%
Voltage measuring range: 5 V - 25 V
Current measuring range: 0-3.1 A
Temperature measurement range: - 20 degrees to + 80 degrees