smart Charger

The charger
for e-Bike & e-Scooter

powerful • compact • lightweight • universal


currently suitable for BOSCH available

At a glance.


compact & light

The LiON smart charger is about four times smaller and three times lighter than any standard charger with 4 amps [A].



The LiON can charge many eBike battery systems with the corresponding cable set.
Ansmann; BMZ; Bosch; Brose;
Specialized; and many more ...
Brands for reference only!


perfect for traveling

Thanks to its rounded and compact shape, the LiON finds its place even in the smallest pocket. No second batteryis required anymore.


3 become 1

Only one charger is required for the whole family. The quick charge function ensures that only one charger is needed when you are
out and about.


gentle and quiet

The cool design of the LiON does not need any fan – so you can enjoy silent nights even in the hotel.


in time & optimal

Whether manual or pre-defined profile, your battery is charged as gently or quickly as you need it. And a timer tells you when the battery is ready for use again.

Find your perfect LiON smart Charger set!

The LiON can charge many eBike battery systems with the corresponding cable set.
Search here for your battery system to see if it is compatible.

Your perfect travel companion

Smart app with a big impact.

Get your free download

The LiON smart Charger app is available now on both Apple App Store and Google Play Store.

This is the most comfortable way to charge your Bike!

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Environmental friendly


engergy saving

94% efficiency by digital design outclasses all former chargers on the market.


less is more

Minimal material expenditure
protects the resources of our planet.


extends life

A particularly gentle charging
process extends the battery life

We believe.


that a longer battery life preserves the resources on our earth.

We also believe that it is often not necessary to take a second battery with you if the battery can be recharged quickly and easily. This saves money and the environment - because it reduces the need for lithium.

We are sure that using a smart, fast and compact charger is "greener" for our planet than buying more batteries.


"It's much lighter and smaller - perfect for travelling! "

LiON - the ideal travel charger.

A fast charger does not have to be large and heavy, it can be compact and light.

Our LiON is a small and smart charger - perfect for on the go.

So, you don't have to carry bricks and waste precious space in your bag to charge your bike quickly and intelligently.

"Great, I'll need less storage space! "

We offer a high-quality and universal charger for e-bikes and scooters to match your products. The appropriate cable sets from the various manufacturers are also available

You benefits: lower service requirements - the LiON is extremely simple to operate and and of course you need less storage space in your shop.

Many original equipment manufacturers insist that "their batteries" should only be charged with their own chargers, how does ONgineer deal with this? 

Basically, it's advisable to use a charger that's adapted to the battery system, such as the manufacturer's charger. The manufacturer knows his system and is able to provide a charger that fulfils all normatively required safety aspects (e.g. protection against overcharging, short circuit, etc.) - however, these standards are freely available, so that it's also possible for third-party suppliers with the corresponding expertise, such as ONgineer GmbH, to develop and distribute equally safe chargers.

The LiON with its redundant protective circuitry naturally meets all relevant safety standards and is therefore fully compatible with all approved systems. In addition, it outshines all other systems with its app-controlled programming options - in terms of expected battery life and user comfort!


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