不需要保险丝的请拍下面链接：
/offer/544611003269.html?spm=a26286.8251493.0.0.I5kadB
产品带保险线（60cm）和接口帽（2个）
Description:
The market has not been a two functional integrated design.
Distribution management, intelligent distribution, more current,
Save charging time more than 30%; safe, fast. The output voltage is 2.1A and 1A.
L3 strong performance, equipped with the field of intelligent chip, the output
voltage and current accuracy of high precision, response speed, intelligent identification, use more stable security.
Apply to all mobile phone brands, tablet PC, car recorder, electronic dog,
GPS and other electronic equipment, to eliminate the critical moment of power embarrassment.
Use for small cars, off road vehicles, mini vans (no more than 24V), yachts, motorcycles, ships.
(Most trucks, excavators, large trucks, battery voltage is actually more than 48V,
which is not recommended to use this type of car.)
Please make sure that the voltage of your car is at 12-24V
Note:This product is not a cigarette lighter,can not light up a cigarette.
Cannot be positive and negative intermodulation, so as not to burn the electronic products!
Parameters:
LED voltage display: red light、blue light、green light
Input voltage: 12-24V
Output current:3.1A (2.1A+1A)
Voltage detection range: 6-28V
Note: Connection method: "+" to connect the positive pole; "-" the negative pole
Package Included:
1 x Cigarette lighter Charger
