How To Remove Ebike Battery Without Key?

Last Updated on October 12 2022 by Sam

When it comes to E-Bike batteries, a lock to keep the battery in place can be necessary. Bike locks are common in all models, electric or otherwise, which makes losing the key difficult.

How To Remove Ebike Battery Without Key?

How to remove an ebike battery without a key? Much like house locks, you use a small size drill bit to break the lock. Lock picking by a locksmith is also an option, or cutting a cable lock can also work.

When it comes to an ebike lock however, you are unlikely to use a cable lock. This is usually reserved to chain your bike to a bike rack or parking space. 

Cheap bike locks are more than easy enough to break off with some wire cutters or other speciality tools, while a good quality bike lock can pose more of an issue. 

Naturally, you should only be cutting or picking locks on your own bike. No matter what type of lock is in question, leave other people's bikes alone.

More commonly, a battery lock on your electric bike will resemble a simple cylinder lock. Being quite a basic design, a simple method of lock picking can come in handy. 

Tutorials online exist, or professional locksmiths will be more than capable of fixing this problem if your key ends up lost or stolen. 

Whether you have a single pin spring lock or some advanced and expensive bike locks, common sense management of your e-bike key will help avoid these issues. 

Failing that, let's run through some ideas for how to remove your electric bicycle battery without a key, in case of emergency repairs and replacements

Why Do Electric Bikes Have Keys?


Today, electric bikes are a great mode of transportation for people of all ages and abilities. Any size tool can help with a simple cylinder lock.

However, when it comes to taking care of your lock actuator there is no better tool than the actual key to any of your locks. 

Locks are important for almost every bike owner out there, as a precaution for both safety and security. Bike theft is a very common crime to occur. 

Most bicycle thieves operate at night because their targets are generally sleeping when the thefts occur. They prefer to target expensive bikes or bikes that are locked with strong locks.

Additionally, most bike thieves prefer to work in teams; this makes them more efficient at their job. Because of this, a person should always lock his bike at night and during the day when no other person is present.

The most secure type of lock for a bike is a cable lock since it’s difficult to cut and unlock without tools. This is because the cable is twisted around the frame of the bike several times and secured by an off-keyway.

Still, cable locks can be busted open with wire cutters, just like any mailbox lock or traditional padlock. Although it will take some physical effort to do so. 

Many bike owners use a lock that has a separate code for the bicycle and the locker number. This type of lock is secure but cumbersome for daily use.

This is why many bike owners and e-bike users prefer locks with keys, which can be put onto a keyring and carried around easily through the day. 

Some thieves do not have the necessary skills or equipment to steal someone’s bike. They might lack the correct size tool or ned a high speed drill. 

Why Do Electric Bikes Have Keys?

Picking a Locked Bike

The best advice for picking a bike lock is usually found by professional lock pickers, and those who have become a locksmith after retirement. 

It can be a very engaging way to pass the time, and can even save you in a pinch. Such as forgetting the keys to your ebike. 

Having the skill to pick locks is a hobby that many people engage in. While some people pick locks for criminal purposes, many others pick for fun.

Maybe even you could turn into a locksmith after retirement, but locks are all very different and you may end up learning different methods of picking. 

One thing to note is that digital locks are near impossible to pick. They are designed to be secure with electric power, rather than traditional locks. 

Be on the look out for a strike spring lock, as this is your key (pun intended) to opening the lock if you have lost the original key. 

Pressing a strike spring, and the other pins and springs inside the lock, can slowly ease the lock open. Until eventually it fully opens up as well. 

You may find a spare lock mechanism in some very advanced locks, but these are rarely applied to commercial bike locks. 

There will be more than one spring per chamber, so it will take some dedicated time and effort to work on in order to get inside. 

If you plan on using the lock again after you pick it, then try to be careful. Damage to certain parts like the lock actuator can leave your lock totally broken and unable to be used again. 

Moreover, you also read our article about how to start an electric bike without a key.

Cutting a Lock

Normally, you may lock up your bike to keep it from being stolen. A bike lock is a convenient way to secure a bike and can be cut and drilled so that it can be removed by the owner.

Cheaper locks are easier to break than others, but a lock pick isn't always the easiest solution available to you. Depending on the type of lock you have. 

Not to mention, buy a cheap lock again can sometimes be much cheaper than calling out a locksmith, or hunting down tools for the picking of locks. 

A bike lock can be drilled or cut with a standard household item. Some regular household items are common tools used to cut or drill locks.

These include a bolt cutter and an electric drill. Electric drills and other power tools are especially useful since they can take off big chunks at once.

For a pin tumbler lock made out of metal, you may need a larger drill bit in order to bust it open. Some models use plastic as well however, meaning drill bit size isn't as serious. 

Chopping or drilling the lock down completely prevents owners from using it to secure their bikes. Luckily, this means you can find a quality replacement lock if you have a cheap one to break open. 

Drilling a lock allows users to remove the bike lock by prying the pins apart. Prying the pins apart with a tool renders the lock useless.

Before you grab a replacement battery lock, you may not need to worry about exerting an excessive amount of effort. 

Cutting a Lock

Some locks will only use a single pin spring, meaning that drill bit size won't factor in too much when using power tools on the lock tab itself. 

A high speed drill or wire cutters is a reliable method of lock cracking, and is notably easier than picking models of mailbox locks or house locks. 

Moreover, you should also read our previous article about how far can 1000W electric bike can go.


Hi! my name is Sam Lawrence. I am a twenty-something year old cycling fanatic. I created this E-BikeReview.UK as a resource for people when shopping for an electric bike. My career in bicycles started when I was a child. I’ve always loved bikes. I started my own bike buying and selling business before I left school and have been running a very successful bike shop in Ledbury (west England) since I was 18 years old.

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