Factors to Consider When Buying an EV Charger

Electric cars (EVs) are becoming more and more popular in Malaysia, so it’s important to know your alternatives for charging. It can be difficult to choose the best EV charger, especially if you just bought an EV. However, don’t worry; we are here to assist. In this post, we’ll discuss the fundamentals of EV charging, the many EV charger types that are offered in Malaysia, and how to pick the best EV charger for your needs.

What is EV Charging?

Electric car rechargeable batteries are fed electricity during the charging process. Electric vehicle supply equipment (EVSE), also known as an EV charger, is primarily used for the charging process. EV chargers come in AC and DC charging varieties.

What is AC Charging?

Alternating current charging, sometimes known as AC charging, is the most typical and generally accessible kind of EV charger. Public charging stations, residences, and workplaces all have AC chargers available for usage. They operate on a normal 240V or 415V power supply.

The power outputs of AC chargers range from 3.7 kW to 22 kW. The power output and battery capacity of your EV determine how quickly it can be charged using an AC charger. For instance, it would take a 3.7 kW AC charger over 7 hours to fully charge a 30 kWh battery, whereas a 22 kW AC charger would do it in roughly 1.5 hours.

What is DC Charging?

Direct current (DC) charging, sometimes known as fast charging, is an option for EVs. DC chargers omit the onboard charger and charge the battery directly using a high-voltage power source. In comparison to AC charging, this form of charging enables substantially quicker charging rates.

Public charging stations can provide DC chargers, however they are less prevalent than AC ones. They need a higher voltage power source, which is not frequently present in households and businesses.

DC chargers are also available in a variety of power levels, from 50 kW to 350 kW. The power output and battery capacity of your EV determine how quickly it can be charged using a DC charger. For instance, charging a 30 kWh battery using a 50 kW DC charger would take around 30 minutes, but charging the same battery with a 350 kW DC charger would take just 10 minutes.

Which EV Charger is the Best for You?

You might be wondering which EV charger is the best for you now that you are familiar with the fundamentals of EV charging and the various types of chargers on the market. The solution is based on your particular requirements and driving style.

Here are some factors to consider when choosing an EV charger:

Charging Speed

A DC charger can be your best choice if you routinely take lengthy journeys or have larger batteries. When you need to quickly top off your battery, DC chargers can charge your EV far more quickly than AC ones.

On the other hand, an AC charger can be adequate for your needs if you mostly use your EV for short trips and have a lesser battery capacity.


Where will you be charging your EV? An AC charger can be your most practical choice if you intend to charge your EV at home or at the office. A DC charger might be required, nevertheless, if you frequently travel by car or visit places with sparse charging infrastructure.


An AC charger can be your best alternative if you’re on a tight budget because DC chargers are typically more expensive than AC chargers. However, if you use DC chargers frequently, the time savings can offset the extra expense.


The charger must, first and foremost, be compatible with the brand and model of your electric car. Second, make sure the charger has the appropriate connector for the sort of charging connector that your vehicle uses. To make sure the charger is suitable with the battery capacity and charging requirements of your vehicle, you should, thirdly, examine the charger’s voltage and current capability. Finally, be sure the charger can be installed securely by a licenced electrician and is compatible with the electrical system in your house or place of business. You can make sure that the EV charger you buy is appropriate and secure for your electric vehicle by taking these compatibility considerations into account.

*All the EV charging options are available from ChargeSini. Get more information about the AC and DC EV chargers from ChargeSini by getting in touch with our support team!