Beltrona E-bike seat tube battery for Panasonic 26V system 23Ah

This high-quality Beltrona lithium-ion replacement battery was specially developed for pedelecs with the widely used Panasonic 26V mid-motor system with seat tube mounting and offers an exceptionally high capacity. With its enormous 23 Ah, it gives your tried-and-tested e-bike an outstanding, greatly extended range and ensures ultimate, long-lasting riding enjoyment. The battery combines state-of-the-art cell technology with an intelligent battery management system (BMS) and a customised housing to ensure maximum performance, safety and compatibility.

Highlights at a glance

• Enormous capacity: With 23 Ah (598 Wh) for extremely long tours and the greatest possible range.
• Precisely fitting replacement: 100% compatible with the Panasonic 26V mid-motor system (seat tube version) and the original charger.
• Modern Li-Ion technology: High energy density, no memory effect and low self-discharge.
• Integrated BMS: Comprehensive protection electronics against overcharging, deep discharge, overheating and short circuit.
• Easy handling: Like the original, the battery can be easily charged on the bike or removed for charging.

Maximum range and riding fun for your pedelec

Give your e-bike a second life and overcome all previous range limits. This replacement battery is the ideal choice to drastically increase the range of your pedelec or to replace an ageing original battery. The enormous capacity of 23 ampere hours allows you to tackle day trips and the most demanding routes with many inclines without having to worry about the charge level. Enjoy the ultimate freedom on two wheels.

Modern cell technology and intelligent management

Inside this battery, only high-quality and long-lasting lithium-ion brand cells ensure reliable power output. The integrated battery management system (BMS) is the brain of the battery. It constantly monitors each individual cell, protects against harmful influences and ensures an even charge through active balancing. This not only maximises safety, but also the service life and efficiency of the entire battery pack.

Comprehensive compatibility and easy replacement

This Beltrona battery is designed as a direct replacement for a wide range of e-bikes equipped with the Panasonic 26V drive and a seat tube battery. It can be easily replaced with the existing battery and charged with your original Panasonic charger.

It is suitable for pedelecs from manufacturers such as:

• Flyer (C-, T-, L-, S-, X-series)
• Kalkhoff
• Raleigh
• Kettler
• Victoria
• Rixe
• Helkama

Replaces a large number of original battery types.

Features

FAQs about the e-bike replacement battery

Can I continue to use my original Panasonic charger?

Yes, this replacement battery is fully compatible with the original Panasonic charger for the 26V system. Please note that the charging time is longer than for a battery with a lower capacity due to the very high capacity.

How far can I go with this 23Ah battery?

The range depends on many factors, such as the selected support level, the terrain, the rider's weight and the tyre pressure. Compared to the original 8Ah, 10Ah or 12Ah batteries that are often installed, however, this 23Ah battery will give you an extremely long range, in some cases more than double the range.

What are the advantages of Li-Ion technology compared to older batteries?

Modern lithium-ion technology offers a higher energy density, which means that more energy can be stored in a lighter and more compact housing. In addition, it does not suffer from the memory effect, so it can be recharged flexibly at any time and has a very low self-discharge rate when not in use.

What is the best way to store the battery in winter?

Store the battery in a cool (10-15 °C), dry place and avoid frost. The ideal charge level for longer storage is around 30% to 60%. We recommend checking the charge level every 2-3 months and recharging the battery briefly if necessary to avoid deep discharge.