How to Choose a Battery and Inverter for Charging Laptops?

Laptops are sensitive devices, which means, powering them during an outage is not something that any inverter can do. Now, the good news is that, if you are in the market for the best inverter for charging laptops, you have come to the right place. Getting a small inverter for laptop charging can be quite a challenging task. With rising home inverter prices and the issues that a low-quality device can cause to your life or work. Hence, we have put together a useful guide on the types of inverters available and the parameters to look for while picking a battery for laptop charging. But first let’s compare sine wave and modified sine wave inverters.

Sine Wave vs. Modified Sine Wave Inverters

Sine wave inverters deliver pure AC to your appliances, while modified sine wave inverters/ modified square wave inverters deliver power as a distorted square waveform that can have a negative impact on many electrical loads. Even though modified sine wave inverters are cheaper, they can bring down the energy efficiency of motors and transformers by 10-20%. Also, the wasted energy from the inverter produces heat that can damage your laptop, PC, and other sensitive appliances. Moreover, modified sine wave inverters may harm surge protectors. 

Sizing and Power Capacity

The power output of an inverter is measured in watts. Power rating can be in any one of three levels—continuous rating and surge rating. 

• Surge Rating

It is the highest possible number of watts the inverter can handle within a predefined time period, usually 10-20 minutes.

• Continuous Rating/Output Power

This refers to the amount of power an inverter can withstand for an indefinite number of hours. 

The Effect of Operating Temperature 

If you are looking for the best inverter for charging laptops, you need something that can rapidly remove warm air from the inside. This is because a dramatic rise in the internal temperature of an inverter can have adverse effects on the power output. 

Efficiency

An inverter’s efficiency varies with the electrical load. Normally, an inverter operates with the highest efficiency at two thirds of its capacity, while the efficiency drops to about 50% when it is handling an average day’s load. As a result, you need to look for an inverter that has a high value of peak efficiency and also the ability to work on typical days without much loss. 

Idle Power

Idle power/ wasted power is the consumption by the inverter without any load. Typically, idle power can be anything from 15-30 watts for an inverter for house, so make sure you get a device that guarantees low wastage. Note that manufacturers can mention idle power as idle current and specify it in amps.  

Internal Protection

Make sure you get a portable inverter for laptop charging that has sensing circuits that allow it to shut down if it can’t handle the surges from lightning or static or overloads from faulty wiring, faulty appliances, etc. This will ensure that the battery is safe from over-discharge damage. 

Choosing the Best Inverter for Laptop with Battery

Just like with a TV, your laptop can be run using a modified sine wave inverter. However, if your laptop will only be powered by the inverter, it is best to go with a pure sine wave inverter. This is because modified sine wave inverters can destroy your laptop’s battery pack. Meanwhile, if your laptop usage is minimal, you can proceed with a modified sine wave inverter without any issues.

Conclusion 

Now that you know how to pick the best inverter for laptop as per your requirements, keep in mind that quality and manufacturer reputation are as important as the specifications. The cost also could be a constraint and you must check if the inverter for home price fits your budget. When you are in the market for an inverter for charging laptops, make sure that you get one that will last longer and will not destroy your precious appliance. 

For a long time now, Genus has been at the forefront of providing customers with cutting-edge, portable inverter for laptops, mini inverter with battery for laptop charging, UPS for laptops, etc. So, do not hesitate to reach us to get the best possible inverter priced affordably.