DF Brand Home Car Mobile Power UPS Outdoor Portable Emergency Power Supply 300W500W3000W

Mobile power supply emergency power supply sine wave waterproof portable UPS power box is versatile, multiple protection, safe and reliableScope of application All kinds of home appliances, power tools, construction equipment, emergency communication power supply and lighting; such as fans, televisions, air conditioners, impact drills, electric pick-up machines, expansion machines, etc., widely used in fire rescue, home backup, scientific research and exploration, outdoor mapping , emergency relief, medical ambulance, public security fire, military equipment.
Precautions 1 Please read the instruction manual carefully before use to ensure that you have enough knowledge of the characteristics of this product. The names and functions of each part refer to the product picture.
2 Do not place this product outdoors during rainy days ;
3 Due to short circuit or super power protection function, you need to unplug the load, turn off the main power switch for more than 5 seconds, re-open to restore power supply;
4 When the unit is not in use, please turn off the AC220V control switch, otherwise the emergency power supply will still consume power when it is empty.
5 It is forbidden to put water into the main unit to avoid the danger of out of control of the internal circuit;
6 Do not insert foreign objects into the mains output socket and each power output and vent;
7 It is forbidden to expose the machine to harsh environments such as rain, snow, and greasy;
8 Pay attention to heat dissipation. This machine is suitable for use in environments with less than 40 degrees and above -10 degrees. Beyond this range may not work properly.

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