Powerbutler Dual for 26V batteries


by Powerbutler UG (haftungsbeschränkt)

Powerbutler Dual is a 12V charger for e-bike batteries with 26 volts nominal voltage. It simultaneously charges two batteries from the same or different manufacturers, such as Panasonic, Samsung or batteries with hollow plugs.

Select the Powerbutler Dual and the charging adapter suitable for your battery and you will be independent of 230V sockets for charging your e-bike batteries when travelling.

On the input side, the Powerbutler Dual is simply connected to a suitable 12V socket (cigarette lighter) of the vehicle, which must be fused with 15A for this model and must have appropriate wiring.

You can charge with the Powerbutler Dual while driving or while stationary. The Powerbutler Dual is ideally suited for use in a motorhome as a travel charger, because no 12V 230V inverter is required and no 230V shore power either. This means maximum independence. Powerbutler works extremely efficiently with a high degree of efficiency. 

All Powerbutlers are equipped with deep discharge protection, so there is no risk of over-discharging the starter or living area battery. The scope of delivery includes one Powerbutler Dual each. Please select the appropriate charging adapters below.

Since the Powerbutler is equipped with XLR connectors on the output side, you can simply continue to use it with a different drive system if you buy a new e-bike. With additional adapters, other assisted e-bike batteries can of course also be charged. You can see which batteries we support with the Powerbutler so far from the list of available adapters. We are continuously working on validating further battery types for the Powerbutler.

Technical data:

Input (12V battery): voltage 10-15 V, current 15 A (max).

Output (e-bike battery): voltage 23-43 V, current 2 A (max)

Dimensions: 168 x 103 x 42mm

Weight: approx. 650g plus adapter

Protective functions:

Deep discharge protection of the car battery

Overtemperature, overcurrent, overload

Short-circuit at input (replacement of fuse necessary)


Visual indication of the operating states charging / fully charged / error.

*Illustrations may differ

Sold out
€209,00 €239,00
* „Preis inklusive der gesetzlichen Mwst."