Yamaha 36V 400Wh & 500Wh E-Bike Frame Battery

Original Yamaha battery for your electric bike with Yamaha mid-motor drive. The battery can be mounted on the down tube and is available with 400 Wh or 500 Wh.

Specifications of the Yamaha down tube battery at a glance:

Capacity	400 Wh	Capacity	500 Wh
Li-Ion Battery	36 V	Li-Ion Battery	36 V
Charging time	3.5 hours	Charging time	4.0 hours
Weight	2.9 kg	Weight	3.0 kg

 

The Yamaha electric bike lithium-ion battery has no memory effect and can be charged at any time regardless of its state of charge.

The Yamaha E-bike batteries for frame mounting are compatible with all E-bikes / electric bikes with 36V mid-motor systems from Yamaha, installed in the models of the following manufacturers:

• Haibike
• Winora
• Batavus
• as well as many other manufacturers with Yamaha PW and PW-X drive systems.

Designation according to Yamaha battery type plate:

Yamaha frame battery 400Wh – PASB2 / B94-20
Yamaha frame battery 500Wh – PASB5 / B0S-21 (formerly B0S-20)

Compatibility of the Yamaha 500 Wh battery:

The Yamaha 500 Wh battery PASB5 / BOS-21 (formerly B0S-20), newly introduced in 2017, is fully backwards compatible with Yamaha eBike models from 2014.
The existing charger can still be used.

If you have any questions regarding compatibilty or availability, do not hesitate to contact us.