Exercise Bike DC Generator Dynamo with Rubber polyeurethane Drive Roller 0 to 40V DC
- DIY power on demand! Great for emergency 12V DC battery charging Electric Power Generator Dynamo 0 to 90 Volts depending on the electrical load and....
- Sturdy design with heavy duty mounting bracket with 4 mounting holes that have 6mm threads. Or you can drill them out and use any mounting bolts you....
- Includes ventilation holes to allow the generator to run cooler with ore current through the armature.
- Great DIY generator for mouting on bicycles or stationary exercise bikes.
- Great for charging 12V or 24V deep cycle batteries.