The Dual Port isolated USB Charger can be used to charge any USB-powered device with a power consumption of up to 3 A. The unit is powered by the wheelchair (24 V) and will transform the 24 V input voltage to an USB output voltage.
Dual Port isolated USB Charger 3A exists in two versions:
P010-61 Dual Port isolated USB Charger 3Amp, R-net cable
USB charger with R-net cable, to connect to powered wheelchairs with R-net electronics