BATTERIES
Our lithium-ion batteries are high-performance batteries. They contain cell types that have been specially developed for e-bikes and offer the ideal balance between capacity, performance, weight, and lifetime. This makes them the perfect source of energy for your e-bike adventures, guaranteeing maximum ranges – in both the city and countryside.
FIT batteries are equipped with modern lithium-ion cells. The intelligent Long Life Mode charging function protects the cells from overloading when charging, thereby extending the lifetime of the battery. FIT has the right battery for every application and installation method. Batteries from the same model series are interchangeable. However, the fit depends on the frame size.
FIT batteries can be conveniently removed and charged either directly on the e-bike or removed.
They are available in three different positions:
Seat tube battery
Features a wide grip area for comfortable handling.
Fully integrated battery
Intube batteries can be seamlessly integrated into the down tube, ensuring easy handling and a harmonious bike design.
Range Extender
Extends the range of your e-bike. Ideal for long rides.
FIT BAT TUBEPACK
FULLY INTEGRATED POWER WITH UNIQUE LOCKING MECHANISM
The Tubepack batteries have a unique locking mechanism called FIT Clictake. FIT Clictake offers an innovative solution for the secondary battery lock that simplifies removal. Removing intube batteries is often cumbersome as it is done from the bottom or side and often requires a second hand to prevent the battery from falling out. FIT Clictake makes it easy to remove the battery one-handed.
When the battery is unlocked, it falls into the integrated secondary lock at the top end of the battery, which ensures that the battery remains securely in place without the need for an extra hand to hold it. The battery can be easily released from the secondary lock by gently pressing it in the opposite direction of removal and then removing it.
Whether at home or on the go—our selection includes battery chargers for every need. They’re portable, durable, and compact, so you can charge your e-bike battery anytime, even while out on a ride.
Note: To prevent damage to your e-bike while charging, the correct voltage is crucial. We currently offer chargers with 36 V (4 A or 6 A) and 48 V (3 A or 4.8 A).
More range, more riding fun. The FIT BAT Buddypack 240 48V extends the range of your e-bike by up to 40%, depending on the model. It is compact, lightweight, and ideal for Trekking or mountain bike tours. Snaps into the bottle cage mounts without tools, connects via cable, and is theft-proof thanks to the integrated lock.
Note: You can tell if your e-bike is compatible with the Buddypack by looking at the charging port. If there is a square indentation on either side of the charging port, the e-bike is compatible. If you’re unsure, please check compatibility with your specialist dealer (see product image).
Information on the return and recycling of industrial waste batteries
In accordance with § 15 (3) BattG, we are obliged to publish the recycling rates achieved for industrial waste batteries in the previous year and to fulfill our take-back obligation. Distributors of industrial batteries are also required to report on take-back and recycling. The latest report from our take-back partner GRS and the performance review conducted by GRS eMobility on behalf of the manufacturer association can be found here: Report from take-back partner GRS (only available in German).
DID YOU KNOW THAT...?
... you can even upgrade a charger?
The charging current of the FIT Standard Charger 36 V can be increased from 4 A to 6 A.
Modern lithium-ion batteries do not suffer from any loss of voltage, even after repeated charging and partial discharge. Charging is possible at any time without any problems. Even a premature interruption to charging doesn’t harm them. Nevertheless, batteries lose a certain capacity over time. This is about 10 % a year. However, their exact service life depends on a number of factors – their storage, protection and general handling have an effect on their lifetime.
The Long Life mode prolongs the lifetime of FIT batteries. This function can be set via the display conveniently. The battery is then charged with a lower charging current and remains within a power range of 20 % to 80 %.
PRODUCTS IN THE E-SHOP
Do you have any other questions? Find the answers in our FAQs.