Jump Starter Inverter- [Need To Know Information]
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So you have a jump starter or you are looking at buying one, but you have a need to run additional devices of mains power which would require a Jump Starter inverter. What type of inverter do in need? Should i be looking at buying a power dome instead as these include the inverter? Well hopefully we can help you out.
Jump starter inverters can be plugged into any 12v source, this enables you to : 1. Power your laptop. 2. Charge your devices using your mains adapters. 3. Run lights in an emergency. 4. You are only limited to what you can run by the wattage of your inverter.
Before we dive into a jump starter inverter, lets look at jump starters first. Many jump starters come with USB sockets for charging phones, but the majority of these ports are only rated at 500 MA, which if you own a tablet or a smart phone will not be able to charge them. This is where an inverter can help.
Power domes have inverters built into them offering mains power, most of these inbuilt inverters are rated at 200 watts, which is adequate for most uses but if you have a large jump starter you can run up to a 400 watt inverter safely, giving you the flexibility to run more or larger devices.
Table of contents
What Size Jump Starter Inverter Do I Need?
To work this out you need to look at the power requirement of the devices you need to run, then once you have them you need to total them to get the combined power requirement. The thing to remember is that the higher the power requirements the more load you will put on your battery and the shorter it will last. Also if you are continually draining the power from the battery you have the possibility of damaging the battery. For this reason we don't recommend any higher than a 300 Watt Inverter.
How Much Current Is Drawn From The 12V Battery When Running An Inverter?
The simple answer is divide the load watts by 10. Thus: For a load of 300 Watts, the current drawn from the battery would be: 300 ÷ 10 = 30 Amps. For a more accurate calculation of battery current: Divide load watts by actual battery voltage, this will be in the range 12-14V. Then to allow for inverter efficiency, typically 85%, divide the figure by 0.85. Thus: For a 300W load at 12V….300 ÷ 12 ÷ 0.85 = 29.4 Amps.
BESTEK 300W Power Inverter 12V DC to 110V AC Inverter
The BESTEK 300W Power Inverter comes with 2 AC outlets and 2 USB charging ports (2.1A & 1A), ideal for powering laptop, TV, cell phones, battery chargers, portable DVD players, lights, iPad, iPhone or Android phones and other electronic devices. The BESTEK 300W Power Inverter has an ultra compact and lightweight Design ideal for use on the road, at campsites, remote job sites or anywhere that power is needed. A 24 inch cigarette lighter plug provides a convenient length of cable for you to plug directly into 12V DC socket.
The BESTEK 300W Power Inverter has a built-in 40 amps Fuse & Cooling Fan, Full-Protection of your devices is provided by means of a low battery alarm, low battery shutdown, overload protection and short circuit protection. Top this all off with 18-month warranty and friendly customer service and you can’t go wrong.
BESTEK 300W Power Inverter Specifications
BESTEK Amazon’s #1 Power Inverter Brand
- The highest average review rating of any charging brand.
- Designed as a portable power inverter with high performance to power up multiple loads and major household appliances.
- Manufactured with superior quality parts and professional customer service for end-users.
Product Specification :
- Power (2 AC Outlets): 300W Rated, 350W Max, 700W Peak
- Input Voltage: 12V DC, Output voltage: 110V~120V
- Dual USB Port Output: DC 5V, 3.1A rated. One USB with 1A and the other with 2.1A
- Indicator: Green-operation, Red-shutdown
- Over Voltage Shutdown: DC 15V-16V, Low Voltage Shutdown: DC 10V-11V
- Dimensions are: 4.8″ x 3.13″ x 1.88″
Optimal Use and Precautions :
- Please use battery clips when using it on device over 150W.
- For DC12V and Car ONLY, not applied for DC 24V and airplane use.
- The cooling fan remains on continuously. This means you’ll only be able to use it in situations where the car is running.
- Avoid placing the inverter into sunlight directly or next to heat-sensitive materials to protect inverter from getting too warm.
- Please understand device wattage usage Caution! Do not use high power electric devices such as hair dryers, electric heaters, curling irons, etc.
Package List :
- 1 x 300W Power Inverter
- 1 x User Manual
Good to know:
Frequently Asked Questions
Here is some of the frequently asked questions that people have about the BESTEK 300W Power Inverter 12V DC to 110V AC Inverter.
What are the dimensions of this device? Length width and height?
Dimensions are 4.75″ (120.7mm) x 3.125″ (79.4mm) x 1.875″ (47.7mm). The cord is 24″ (609.6mm).
Is the fan loud?
Not really. Makes about the same noise as you a/c fan on medium.
Will it power a ps3?
No, my PS3 is rated at 120v~3Amp so this means it draws roughly 360 watts. This inverter is rated at 300 watts. Also, this is not a ‘pure sine wave’ inverter so may not work correctly with a computer.
I have two laptops – a Toshiba Satellite and HP. Will this charger allow me to use both while my wife drives?
Yes it will.
American Airlines runs 15V cigarette-style DC power ports on their planes, very similar (identical?) to car outlets. Any idea if this work with them?
Yes should work just fine. I work on helicopters for a living and a lot of the sockets are wire up are 12-15V also and all 12V stuff functions the same in them. Hope that helps.
Should You Buy the BESTEK 300W Power Inverter 12V DC to 110V AC Inverter.
The BESTEK 300W Power Inverters great features and great price point are certainly major factors in why over 2682 people have reviewed this product on Amazon. And with 18 Months Warranty and Friendly, Easy-to-Reach Support, you have peace of mind in case of a failure.
With 2 AC outlets and 2 USB charging ports (2.1A & 1A), ideal for powering laptop, TV, cell phones, battery chargers, portable DVD players, lights, iPad, iPhone or Android phones and other electronic devices, it turns your jump starter in to so much more than just an occasional use item, it makes it an essential part of any camping trip or weekend get away.
Based on the overwhelmingly positive reviews for this product, purchasing the BESTEK 300W Power Inverter 12V DC to 110V AC Inverter is highly recommended for anyone who is looking for a dependable and capable inverter and wants the convenience of being able to power your devices in any situation. Given the extra capability the BESTEK 300W Power Inverter gives to your jump starter we can’t see why every home should not own one.