Bottom line: A 40A or 48A Level 2 charger gives Prologue and ZDX owners simple overnight charging without relying on public fast charging. Start with installation constraints, then pick the charger features you actually need.
Quick recommendation#
| Decision point | Recommendation |
|---|---|
| Best overall setup | For most owners, a 48A hardwired charger is the cleanest long-term setup if the panel can support it. A 40A charger is still plenty for ordinary overnight charging and often reduces installation friction. |
| When a plug-in charger makes sense | Choose plug-in if you rent, may move soon, already have a suitable 240V outlet, or want easier replacement later. Make sure the outlet and circuit are rated for continuous EV charging. |
| What to avoid | Do not overspend only for a logo, do not assume the highest amp setting is always available, and do not buy before confirming charger location, cable reach, breaker size, and utility rebate requirements. |
How to choose#
- Start with the electrical panel and parking location before choosing a charger.
- Match charger amperage to the circuit your electrician can safely install.
- Use smart scheduling when your utility offers time-of-use or EV-specific rates.
- Keep receipts, model numbers, permits, and installation records for rebates or tax paperwork.
Recommended next steps#
Run the charger finder, compare current top picks, and get an installation quote that documents circuit size, charger output, permits, and any panel work. If the installation is expensive, compare a lower-amperage setting or load-management option before approving a panel upgrade.