The Energy in Your Pedals: Electric Bike Charger and Battery Life Know-Hows

January 4, 2022
electric bike charger

So, you've just bought your first electric bike and can’t wait to hop on it for a pleasant ride. Congratulations! But hold your excitement for the meantime. Here's a question we would like to ask: do you know how to charge the battery properly?

For a quick note, it's not a hundred percent similar to how you charge your mobile phone or other gadgets. There are specific rules for e-bike batteries to work properly and avoid getting damaged.

Wondering how to charge an e-bike battery? Or do you already know how to but are still unfamiliar with other e-bike battery necessities? No problem. This article will show you everything about using an electric bike charger and useful battery care tips.

E-Bike Charger: The Core of Your E-Bike Battery Life

Electric bikes need to be charged to work like any other electronic device. Hence, the battery charger is the most important tool in your battery kit. Of course, it's not the only significant factor. However, you cannot charge properly without the correct charger in the first place.

The first and most important thing you should know is that you must only use one compatible charger for your electric bike. It's not like smartphones that can accept other chargers as an alternative. 

The wrong charger for an e-bike can lead to battery damage and fire hazards. It's for these reasons, and more to be discussed below, that you should learn everything about lithium batteries and e-bike chargers.

electric bike charger amazon - man setting up ebike charger image

Things to Know About an Electric Bike Battery Charger

Let's get to the nitty-gritty details about chargers for electric bikes.

How does an e-bike charger look and work?

An e-bike charger doesn't have a distinctive look and contains three parts: the plug-in, case, and adapter. The plug-in connects the case to an electrical outlet. In contrast, the case protects and keeps the temperature cool as it transfers power to the battery. Then, the adapter connects to the battery's charging port.

It also comes in different styles, depending on the brand of your e-bike. Simply put the plug into the outlet and the adapter into the battery to begin charging. A bike display or light on the charger will indicate the charging progress.

Do e-bikes come with chargers, or do I need to buy one?

Many bike buying guides will state that most electric bikes include chargers. However, you must strictly use that charger and avoid incompatible alternatives, as this will only ruin your battery.

Are there different types of e-bike chargers?

As aforementioned, e-bike chargers aren't universal, just like their batteries. The key is to get a charger that matches the bike requirements. A 24V charger, for instance, won't work on a 48V e-bike.

Does the type of charger affect charging duration?

Yes, it does. Generally, charging your e-bike battery will take at least three to six hours. Still, it depends on the type of charger you use.

I want to replace my e-bike charger. What factors should I take note of?

When getting a new charger for your e-bike, here are four considerations to remember:

(1) Charger Voltage - Look into your e-bike battery requirements, particularly the charging parameters. Make sure that it matches the charger you're going to buy.

(2) Cable Length - A short cable reduces flexibility and convenience. You would have to stay extra close to your charging location (e.g., garage or parking lot), which can be inconvenient. So choose a charger with a longer cable.

(3) Optimizing Features - Look for a charger that helps you customize charging to make the most out of it while preventing electrical hazards. For example, most e-bike chargers incorporate LED lights to indicate progress and safeguards that turn off the power when the battery is full.

electric bike charger - battery charger for ebike - bike charged on a wall image

E-Bike Battery Care: Charging Tips, Proper Usage, and Maintenance

The e-bike battery and charger go hand-in-hand so that you enjoy long, pleasant, and worry-free rides. Now that you understand how a battery charger for an e-bike works and how to use it, here are some helpful tips for battery care. These rules apply to any bike charger, whether an electric bike charger from Amazon or a local manufacturer.

Charging Tips

  • We are as excited as you are to ride your new e-bike, but don't forget to charge it for up to 12 hours before hopping on it. This is done to ensure that current flows and the battery's in good condition.
  • Say no to extremes—AKA overcharging or leaving it empty. These are harmful to the battery. Charge it to 30–70% and use a timer to avoid leaving it on for unnecessarily long hours.
  • Be mindful of temperature when using or charging the battery. Always ensure that it's under moderate temperature to avoid any damage.
  • Don't cover the battery while it's charging.
  • Make charging your bike battery a habit even if you don't use the bike daily. Rechargeable batteries shouldn't be left uncharged.

Battery Maintenance

  • Make a habit of retaining at least 40–80% of the battery when not charging to prolong its lifespan.
  • Don't leave the e-bike battery connected when it's unnecessary. It can cause the battery to wear out fast or become a fire hazard due to overcharging.
  • Avoid spending the battery energy at high voltage for long days or weeks (e.g., charging it once and using it for long periods). It will only wear out the battery fast. Use your charger frequently and take note of the percentages mentioned above.

Final Thoughts

E-bike chargers and batteries go hand-in-hand to provide a convenient and nature-friendly means of transportation. By understanding how they work and by following simple tips, you can ensure your e-bike battery stays healthy and full of life for as long as possible.

They're not as complicated as you might think. You don't have to be tech-savvy to learn the basics and most important practices in charging your electric bike. We hope this article can give you a great start to make the most of your investment and enjoy your rides!

Suppose you're looking for specific brands or information on specific bike components (e.g., finding the best fat-tire electric bike). Feel free to browse more bike articles on our website and enjoy your learning journey.

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