Outlet splitter
NeoCharge Smart Splitter (NEMA 14-50)
A UL-listed smart splitter that shares one 240 V outlet between an appliance and an EV charger — the dryer keeps priority, the car gets the rest.
Best for
Adding EV charging to an existing 240 V outlet without new wiring
Specifications
| Output | 40 A / 9.6 kW on a 50 A circuit (14-50) |
|---|---|
| Variants | NEMA 14-50, 14-30, 10-30 (30 A versions: 24 A output) |
| Switching | Automatic priority — appliance first, EV when idle |
| Dual-EV mode | Primary charges fully, then secondary |
| Smart | Wi-Fi + app, kWh tracking, scheduling |
| Listing | UL listed; indoor use |
| Origin | Made in USA |
| Warranty | 1 year (extendable to 3) |
Specifications as published by NeoCharge. Confirm against the current spec sheet before buying — manufacturers revise models without renaming them.
What's good
- Turns the dryer outlet or an existing range/RV outlet into an EV connection with zero panel work
- UL listing — the spec that separates it from the no-name splitter listings
- Automatic switching means nobody re-plugs anything, ever
What's not
- Indoor rated only
- 1-year base warranty is short for the price class
Our verdict
For renters and full-panel houses, this is the cheapest legitimate route to Level 2: no electrician, no load calculation, no landlord negotiation — the outlet you already have, shared safely. The UL listing is what makes it recommendable where the knockoffs aren't.
Compare with the alternatives
- RVE DCC-10 (Thermolec) — adding 240 v charging when the load calculation says no
- Lectron J1772 to Tesla (NACS) Adapter — tesla drivers using j1772 home and public chargers
- Lectron Tesla (NACS) to J1772 Adapter — non-tesla evs using tesla wall and destination chargers
- Splitvolt Splitter Switch (NEMA 10-30 / 14-30) — sharing a 30 a dryer outlet with metered, breaker-protected switching
- Lectron J1772 Nozzle Holster Dock — finishing any charger install properly