Say goodbye to quickly draining batteries with AccuSaver!
Discover the revolutionary solution that extends the lifespan of your batteries, saves costs and helps the environment.

Auto switch-off

Na het opladen schakelt de stekker automatisch de stroom uit en beschermt hiermee de accu

You're in charge

Smart charging at the push of a button.

Plug & play

Plug in AccuSaver, and connect your bike charger

With or without Wi-Fi

Either standalone, or paired with the smart app

Schedule

Zorg ervoor dat je fiets op tijd is opgeladen voor gebruik.

Consumption monitoring

Houd eenvoudig bij hoeveel stroom je fiets gebruikt.

Prevents fire

Als de batterij van je fiets na het laden uitgeschakeld is voorkomt dit brand tijdens het laadproces

Is dit probleem herkenbaar ?

The Frustration of Weak Batteries

Many people experience the annoyance of batteries that do not last long on a daily basis. This leads to unexpected failure, additional replacement costs, and unnecessary electronic waste.

AccuSaver is the Smart Solution!

AccuSaver pakt de kernoorzaken van accuverslechtering aan, revitaliseert je accu’s en maximaliseert hun prestaties en levensduur.

The Power of AccuSaver

Extended Lifespan

Geniet significant langer van je accu's en stel vervanging uit.

Environmentally friendly

Contribute to a better environment by producing less battery waste.

Cost-saving

Save money by purchasing new batteries less frequently.

Easy to Use

No technical knowledge required. Simple and effective.

AccuSaver is that simple

AccuSaver is designed for maximum ease of use.

Plug in AccuSaver

Connect Battery

Push the power button

Charging commences

Psst...our secret for smarter charging

AccuSaver measures the charging behaviour of the battery via the 220V charger. As soon as the battery is almost fully charged, AccuSaver automatically switches off the voltage. This prevents overcharging and the heat build-up that this causes, counteracting battery degradation – so your battery stays in good condition for longer.

Are you using ECO mode via the smart app? Then AccuSaver not only measures charging behaviour, but also actively adjusts it afterwards. This means your battery charges just enough for the next use, without staying on the charger unnecessarily long.

Do not wait any longer! Order AccuSaver today and enjoy all the benefits. Not satisfied? Money-back guarantee!

AccuSaver

 59,00 incl. vat

Description

Say goodbye to quickly draining batteries with AccuSaver! And prevent fires during continuous charging.

 

Additional information

Weight1 kg
Dimensions53 × 53 × 85 mm
FullLogo_Transparent_NoBuffer

Frequently Asked Questions

AccuSaver stands out because our system is independent: easy to use, with or without an app — no fuss with timers.

The app shows at a glance how full the battery is, but even without the app, the AccuSaver automatically switches off as soon as the battery is fully charged.

Every AccuSaver comes with a manual. Have you lost it? Don't worry, you can easily download a new one, both in [Dutch here] as in [English here].

We advise against connecting a power strip to the AccuSaver. This is because the AccuSaver will then be unable to detect whether the batteries are fully charged.

The safest way to use it is to plug the AccuSaver directly into the mains socket with one charger connected.

Certainly! In addition to e-bikes, the AccuSaver also works for other battery products that often remain on the charger for too long, such as smartphones, tablets, electric scooters, microcars or mobility scooters.

At present, the AccuSaver can only be ordered via our website.The AccuSaver is also available from various bicycle shops.

Unfortunately, it is not possible to place orders by e-mail.

At present, we only ship within The Netherlands.We are working hard to also ship to other EU countries to be able to ship

Yes, the AccuSaver is specially designed to work safely with various batteries. It protects against overcharging, extends battery life and can even prevent fires by switching off completely after charging. All batteries can be charged as long as they are charged with a regular plug (220V) and do not use more than 16A, which is what most household appliances use.

That depends on the condition and age of the battery. Many users notice an improvement in battery performance within a few days to weeks. By disconnecting the battery after fully charging it, you can charge more safely from day one.

For anyone who wants to extend the life of their battery or completely disconnect the power supply after charging.

No, not if you use the AccuSaver independently.

Alleen als je extra functies wilt gebruiken, zoals inzicht in stroomverbruik, de ECO-modus (met adaptief laadniveau) of bediening op afstand, heb je WiFi nodig.

In that case, you can connect the AccuSaver to your WiFi network and easily operate it via the smart app on your smartphone.

No personal data is stored in the cloud. Only the unique number of the plug is stored locally in your own AccuSaver.

No, there are currently no additional costs or subscriptions. You only pay once for the purchase of the plug, which includes all the features mentioned.

We offer a 30-day money-back guarantee. Not satisfied? Return the AccuSaver and you will receive a full refund.

No, the AccuSaver also functions without a smartphone.

Wil je echter extra functies gebruiken, zoals inzicht in stroomverbruik, de ECO-modus (met adaptief laadniveau) of het aan- en uitzetten op afstand, dan heb je een smartphone nodig om de AccuSaver te koppelen met de slimme app.

  • Green (continuously lit): The AccuSaver is switched on and active. The plug is working as intended and is monitoring the battery.
  • Groen knipperend: The plug is switched off or waiting to connect to the app. Once the connection is established, it automatically switches to active use.
  • Off: The AccuSaver is completely switched off and does not consume any power. The plug is inactive and protects the battery by not charging it unnecessarily.

Currently, we do not recommend using a trickle charger with the AccuSaver..The AccuSaver switches off automatically as soon as a battery is fully charged, whereas a trickle charger continues to supply small amounts of power continuously. We are working hard on a new feature that will make this possible in the future. waarmee dit in de toekomst wél mogelijk wordt.

AccuSaver

Verleng de levensduur van je accu’s en bespaar geld.

© 2025 AccuSaver. All rights reserved.

Contact

  info@accusaver.nl

+31 6 24859878

© 2025 AccuSaver

prices including VAT

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