The TranzX BL21 is a compact, lightweight 36V Li-ion battery designed for e-bikes with a seatpost-mounted battery system. It offers a reliable power source for shorter-distance city commuting and leisurely rides. Replacement battery for the Raleigh Stow-E-Way folding electric bike.
***PLEASE NOTE, DELIVERY IS 10-14 DAYS FROM DATE OF ORDER AS IMPORTED FROM MANUFACTURER***
Key features
Compact power: With 36V and 6.8Ah capacity, the BL21 delivers 245Wh of energy. This provides an average range of around 30 km, depending on usage conditions.
Lightweight design: Weighing just 1.57 kg, the battery adds minimal weight to your e-bike, contributing to a better overall riding experience.
Reliable Li-ion technology: Built with advanced Lithium-Ion cells, the BL21 provides consistent performance and long-term durability.
Easy installation: The battery is designed for quick and simple attachment to your electric bicycle’s seatpost.
Wide compatibility: This battery is compatible with several e-bike models equipped with a TranzX motor, such as the Raleigh Stow-E-Way, Gitane E-Nomad, and Peugeot EF02 folding bikes.
The ideal replacement battery
If your existing TranzX BL21 battery is no longer holding a charge, this replacement offers a perfect fit and dependable performance. It’s a great choice for riders looking to restore their e-bike’s functionality for daily city commuting or short-distance trips.
