300W Power Inverter DC 12V to AC 110V Converter Adapter Charger Outlet Caravan

Description 

  • More Outlets: Car Power Inverter for Car Cigarette Lighter. Provides 300W Rated Dc to Ac Power, Featuring 2 Ac Outlets and 2 Usb Quick Charging Ports(Max 3.1a Total Output). the Inverter Is Great for Cellphone, Christmas Gift, Charging String Lights, Laptop, Nebulizer, Game Console, Kindle, Tv, Dvd/Bd Players, Lights, Ipad and Other Electronic Devices.
  • Ultra Compact and Lightweight: Credit Card-sized Design Ideal for Use on Vacations, Work Trips, and Camping. 24 Inch Cigarette Lighter Plug Makes the Power Inverter Can Be Plugged into Almost Any Vehicle.
  • Multi-protection: Safe Charging Design Provides Protection Against: Overheating, Under and over Voltage Charging, Short Circuit, Overloads.
  • Rock Solid: Durable Aluminum Alloy Housing Provides Advanced Protection from Drops and Bumps. Integrated Cooling Fan Helps Reduce Heat and Prevents Shortages.
  • Pls Note ：Please do not make voltage measurements on the inverter；The multimeter test is not accurate and requires an oscilloscopeThe multimeter test is only 60-80v (attached the picture)
  • not fit : Precision instruments (amplifier)and players require pure sine wave inverter
  Sepcifications:
 
Production ConditionBrand New  
Output Waveform Modified Sine Wave
Rated Power 300W
Frequency 
60hz   
Input Dc Voltage12V
Input Dc Voltage Range 
10.5v-15v
Output Ac Voltage   110v   
Output Ac Voltage Range 
100v-120v
Low Voltage Alarm 10dc±0.5v  
Low Voltage Shut down 
9.5dc±0.5v 
Over Load  Shut off Output  
Over Voltage Shut down
15V
Over Thermal Shut off Output Automatically   
Protection
Overload, Short Circuit, Overtemp, Under/over Voltage 
Usb Output5V , 3.1A
Warranty
1 Year
 

Packing 

 
11 X Power Inverter 
21 X User Manual
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If There Is Any Problem, Please Contact Us, We Will Help You!
 
1.in the Unlikely Event That a Return Is Request, All Returns Must Include All Original Items Undamaged, in Re-saleable Condition, All Original Packaging Including Manuals, Warranty Forms, Etc.
 
2.You Can Also Keep the Original Packaging in Case You Want to Return the Item
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1.We offer a product with 12 - months warranty. The customers’ enjoyable purchasing experience is rather important for us. If something goes wrong with your product, please do not hesitate to contact us for assistance.

2.if any issues came out during the warranty, please send us the video which show how inverter fail to work normally, and your order . Our specialist will find out the reason accroding to your video.We will send the replacement or others to solve the problem
How to choose a Proper Inverter?
There are two types of Inverter, one being a modified sine wave inverter, the other a pure sine wave type.
For Inductive Load
If connecting with inductive loads (e.g. Microwave, coffee machine, k7 karcher power washer, Compressor, Water Pump, Saw, Drill, old CRT TV, Refrigerator, Ice conditioner, Air conditioner, Relays，Fluorescent lamp, Vacuum cleaner, smoke machine,  Sound system,random orbit sander, orbital polisher), please choose a PURE SINE WAVE inverter whose rate power is 3-7 times higher than the load's rate power. For example, for a 150w refrigerator(7 times), please choose a 1500w Pure Sine Wave inverter or higher; for a 800w air conditioner, please choose 2500w Pure Sine Wave inverter or higher.

For Resistive Load
If connecting with resistive loads (e.g. Kettle, Toaster, Shower, Computer, TV, Fan, Scanner, Fax machine, Duplicator, Juice extractor, Heater, Electric cooker, crock pot), please choose either modified sine wave or pure sine wave inverter whose continuous power is a little higher than the load's rate power. For example, for loads near 700w, it's better to choose inverter with continuous power more than 800w.

Battery Recommended Tips:
Before you connect your devices, think about the battery capacity you need. A small battery cannot run a high wattage device.
For example, if you run an 800W heater for 2 hours, how many AH batteries should be used?
Take a 12V battery as an example:
Rated wattage 800w/conversion efficiency of inverter (calculated at the lowest 85%)/battery voltage (12V/24V)/battery discharge coefficient 80%*working time (2 hours)
=800W/85%/12V/0.8*2H=196AH

Maximum wattage of devicesDC voltBattery RecommendedRunning Time
3500W12V/24V400AH/200AH1h 00min
3000W12V/24V360AH/180AH1h 03min
2500W12V/24V300AH/150AH1h 03min
2000W12V/24V240AH/120AH1h 03min
1500W12V/24V200AH/100AH1h 10min
1200W12V/24V120AH/60AH0h 53min
850W12V/24V100AH/50AH1h 02min
600W12V/24V80AH/40AH1h 10min
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