Pure sine dark wave inverter 12v24v36v48v to 220V 110V household high power battery converter

"Package includes:
1 x Power Inverter
2 x Battery Clip
1 x Cigarette Lighter Plug（gift）
1 x English Manual
Specifications:
Model: SP4000(Black and Yellow For your choice.)
Name: Car power inverter 4000W.
Input voltage: DC 10.5V~15V,
(When the battery voltage is lower than 10.5V, the inverter is low voltage protection, when the battery voltage is higher than 15V, the inverter high voltage protection)
Output voltage : AC 110V /220V for your choice
Output frequency is: 50Hz for 220V model /60Hz for 110V model.
Peaks Power : 4000W
Rated power :300W