What is a NEMA 14-50 charger?

NEMA 14-50 chargers plug into an outlet instead of hardwiring the charger to your electrical system. NEMA 14-50 chargers provide flexibility and portability and up to 50 amps of charging capability.

However, in most cases NEMA 14-50 chargers are limited to 40 amps of charging capability, whereas a hardwired solution can provide 50 amps of charging capability. Homeowners may want to go with a hardwired solution, whereas renters are likely to go with a NEMA plug-equipped charger, because it is portable.