Losing your mobile connector does not strand the car: a Tesla charges from any AC equipment that matches it. A replacement has to match three things: the car’s NACS inlet, the 240 V outlet you already charge from, and the current that outlet’s circuit allows. The EV-ACS4005T matches the first natively and answers the third with four settings, 16 to 40 A. Work through the three matches and the decision makes itself.
Key Takeaways
- A replacement connector has to match three things: the NACS inlet, the 240 V outlet, and the circuit’s allowed current.
- This charger is native NACS, so no adapter sits between it and the car.
- Four settings, 16–40 A, let the charger match the circuit instead of forcing the circuit to match the charger.
- It is a standalone unit: settings on the charger, scheduling in the car, a display showing the session.
Match One: The Connector — NACS to NACS
Your car’s inlet is NACS; so is this charger’s connector. That is the whole check: the plug goes straight into the car, no adapter in the chain, and charging runs as a normal AC session. Connector standards are where replacements usually fail — a charger built for a different inlet needs an adapter at every session. A native match removes that question permanently.
Match Two: The Outlet You Already Have
If your home charging point is a NEMA 14-50 — the common 240 V garage receptacle — the EV-ACS4005T’s 14-50P plug goes straight in, and nothing about your installation changes. Our guide to what a NEMA 14-50 outlet is helps if you are unsure what is on your wall. If your old setup used a different receptacle, that is a separate decision: changing a receptacle is an electrician’s job, not something to improvise with adapters to suit a new charger.
Match Three: The Current Your Circuit Allows
The third match is the one a fixed-rate cord never asked you to think about, because it chose for you. A settable charger asks once: what can the circuit carry? EV charging is a continuous load, so the breaker is sized at 125% of the charging current:
| Setting | Breaker it belongs on | Power at 240 V |
|---|---|---|
| 16 A | 20 A | About 3.8 kW |
| 24 A | 30 A | About 5.8 kW |
| 32 A | 40 A | About 7.7 kW |
| 40 A | 50 A | 9.6 kW |
Set the step that matches the circuit feeding your outlet. The U.S. DOT places Level 2 charging at 7–19 kW, and 9.6 kW sits squarely in that band — see the comparison of Level 1, Level 2 and DC fast charging. If you do not know your breaker’s size, a licensed electrician can confirm it.
What Changes With a Standalone Portable
Be clear about what this unit is. The current is chosen on the charger itself, in the four steps above, and a 1.77-inch display on the unit shows the session as it runs. It does not pretend to be part of the car’s own systems. Anything you schedule in the car stays in the car — with AC charging the car runs its own session and draws what it accepts, and the charger supplies power at the step you set. For most owners, that is exactly what the old routine felt like: plug in at night, unplug in the morning.
The Replacement Itself
The EVDANCE EV-ACS4005T is a 40 A NACS portable charger: 9.6 kW, NEMA 14-50P, settings at 16/24/32/40 A, an IP66 enclosure and a 25 or 28 ft cable, made by EVDANCE (Shenzhen, since 2011) with a three-year standard warranty. If losing the cord has you reconsidering a fixed wallbox instead, our portable EV charger buying guide lays out when each form makes sense.
Frequently Asked Questions
Will it charge as fast as the connector I lost?
Speed is set by the circuit, the setting and the car — in that order. On the same outlet, choose the step your breaker supports and the session runs at that rate, up to the charger’s 9.6 kW ceiling and whatever the car accepts. That is the same job your old cord was doing overnight.
Do I need an adapter to use it with my car?
No. Charger and inlet are both NACS, so the connection is direct — and an adapter you do not need is a component you do not need to think about.
Can my other car, which has a J1772 inlet, use it too?
Not directly — the connector faces the other way. The bridge is a NACS-to-J1772 AC adapter such as the EVDANCE JT02, rated up to 80 A, for AC charging only. Adapters are one-direction parts, and the car maker’s approval decides which are appropriate for your car — check before relying on one.
Related Reading
- Portable EV Charger Buying Guide 2026: Specs, Costs, and When to Choose One Over a Wallbox
- Level 1 vs Level 2 vs DC Fast Charging: A Practical Comparison
- What Is a NEMA 14-50 Outlet? A Guide for EV Owners
- Wallbox Home Charger Features Explained: Display, Scheduling, and Load Management
