How Long Does It Take To Charge An E-Bike?

How Long Does It Take To Charge Your e-Bike and Tips for It

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Most modern electric bicycles use lithium-ion or lithium-iron-phosphate batteries as a battery. But how long does it take to charge them?

So you aren’t stranded in the middle of the road with low batteries and know precisely how long it may take for your e-bike to charge, we’ll cover everything you need to know in this detailed guide.

How Long Will It Take To Charge My e-Bike?

As in almost all things, it will depend on the bike, the power, the type of Battery, the battery capacity, etc.

The most important thing is to know how long it takes to know your Battery’s energy capacity. For this reason, we will take as an example the Xiaomi Qicycle bicycle.

It has a 250 W motor, and it took between 3 and 4 hours to charge. But, of course, the more capacity your bike’s battery has, the longer it will take to charge.

Correct Way To Charge e-Bike Battery

To replenish the battery energy, it is worth using the original charger. Connecting to third-party charging adapters may result in reduced battery capacity and even failure of the Battery. 

Manufacturers recommend riding e-bikes in a temperature range of 10 to 25 degrees.  In this case, the battery will be most efficient.

If using the device in winter is unavoidable, don’t charge the battery immediately after coming home. It should stay warm for 2-3 hours. This will help avoid sudden loss of capacity when connected to power. 

The most comfortable operation of the Battery will be in the range of 20-90% of the capacity, so the actual capacity is best preserved. Experts recommend avoiding over-discharging and overcharging to ensure the safety of using the e-bike. 

Keeping the battery charged in the off-season is important. Leaving the Battery for a long period discharged is detrimental to its capacity and dangerous for the owner. 

Tips For Efficient Charging

To prevent the Battery from letting down on the way, you should not leave it connected to the network overnight. It is advisable to charge it as much as the manufacturer prescribes. 

The battery can only be charged when the electric motor is off. However, it is not necessary to remove the Battery from the bike.

During connection, it is necessary to control the temperature of the Battery – slight heating of the case is permissible.

However, if the Battery is hot, it is worth disconnecting it from the mains and contacting the service center for diagnostics. 

Suppose the Battery regularly discharges below 30%. In that case, this negatively affects its service life. 

Thus, it is advisable to plan a route so that there is still 30-40% of unused energy left upon arrival at home. E-bike owners are advised to recharge the battery after each ride, even short. 

Taking care of the Battery of an e-bike, keeping it out of direct sunlight, and preventing overheating will help extend the life of the electric drive and allow you to get the most out of the e-bike.

Electric Bike Charging Costs

First, let’s talk about variable costs – the electrical part, which differentiates electric bicycles from regular bicycles.

So what is the cost of charging a bike? The answer to this question depends on many factors, including Battery, quality of chargers, consumption, etc.

Most e-bikes come with batteries ranging from 300W to 500W and conventional chargers ranging from 2 to 4 Amps. So naturally, the larger the battery capacity, the longer it will take to charge. It usually takes 4 to 6 hours to charge the battery fully. 

With a 300W battery with an average level of use (depending on how you use the electric assistance), you can cycle between 25 and 80 km.

The cost of KW / hour of electricity depends on the country in which you live. Check your local electricity rates to determine how much a charge will cost you.


At the end of this article, we want to add that having an electric bike will make a difference to your lifestyle as it will help you both economically and physically. 

There are many health and financial benefits associated with using an electric bike. So in the end, you have to make the final decision about the benefits and costs.

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Written By

From riding to school since the age of 13, attending BMX races and events with his dad to himself conquering 50+ trails across the globe. For Rob, his Giant Stance 29 2 2020 is the friend that makes everything better. He is also a proud member of the International Mountain Bicycling Association (IMBA).

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