6 24V 24V 12V to 5V USB Step Down Module DC DC Converter Phone Charger Car Power Supply Module Efficiency 97.5% Buck Module|5v usb|12v to 5vdc-dc converter - AliExpress
El scooter lader - 12V / 24V | Brugt - Batteri Service
12V charger (USB-A)
Amazon.com: DAMAVO YM1236 Panel Dual USB Car Charger Socket Power Outlet with Cap, Dual Port 12V-24V Quick Car Charger Female, Bus, RV, Boat, Automotive Marine ATV Truck Golf Cart (Surface Mount Installation) :