Double Battery Converter for Electric Bicycles and Electric Scooters
The solution for the simultaneous use of two batteries.
There are converters available for 36 volt and 48 volt batteries and control boxes with a max output of 18 amps and 25 amps. Select the appropriate configuration when adding this to your cart.
The working principle is as the first battery drains and approaches its low voltage condition the double battery converter will automatically switch to the second battery, effectively doubling the ride distance. Connect two batteries to it to power your electric bicycle or scooter, and when one gets low, it switches to the other one.
Wiring is simple – there are 3 groups of wires:
- battery “a” input & output
- battery “b” input & output
- load input & output which connects batteries to rest of bike