Wallbox Pulsar Max vs Simpson & Partners Home 7

The £136 question: compact pragmatism or ten-year promise

The Wallbox Pulsar Max costs £513. The Simpson & Partners Home 7 costs £649. Both are tethered, both carry 5-metre cables, both support three-phase if your property has it, and both sit at IP54 weatherproofing. On paper they are closer than the price gap suggests — so the question is what that £136 buys, and whether you care about the answer.

• Wallbox Pulsar Max — the smallest proper smart charger on the market, with a five-year warranty and six colour options. Plugs in, schedules, stays out of the way.
• Simpson & Partners Home 7 — UK-manufactured anodised aluminium, a 10-year enclosure warranty, and finishes including Accoya wood and Cotswolds Green. The charger for people who think about what goes on their wall.

What the Simpson & Partners' warranty does — and doesn't — cover

Ten years is the headline, and it is the longest enclosure warranty available from any UK home charger. That matters if the unit sits on an exposed front wall or a coastal property where salt air eats lesser housings for breakfast. Anodised aluminium does not corrode the way painted steel or plastic can.

The caveat is structural. The internal electronics — the part that actually charges your car — carry a three-year warranty. The Wallbox Pulsar Max covers everything for five years. So the Wallbox offers longer protection on the bits most likely to fail, while the Simpson protects the shell for a decade. Neither is dishonest; they are just covering different risks. If your primary worry is the charger looking tired after seven years on a south-facing wall, the Simpson wins. If you want a single warranty that covers the whole unit for longer, the Wallbox is the better bet.

Smart features: similar floor, similar ceiling

Neither charger is a tariff specialist. Both support scheduled charging — set a window, the car fills up overnight. Both work with Intelligent Octopus Go, which hands scheduling to Octopus's servers via your car's API. The Simpson also supports timer-based scheduling on Octopus Go and EDF GoElectric.

What neither can do is chase half-hourly prices on Octopus Agile. If variable-rate optimisation is the reason you are comparing chargers, both of these are the wrong answer — the Ohme Home Pro at £539 does that job for less than either. For readers weighing the Wallbox against the Ohme specifically, the Ohme vs Wallbox Pulsar Max comparison covers the trade-offs in detail.

The Wallbox adds Bluetooth, voice control via Alexa and Google, and an optional solar integration mode called Eco-Smart — though the latter requires a separate Wallbox Power Meter. The Simpson has energy monitoring through its own app. Neither app is in the same league as Tesla's or Ohme's, but both handle the basics: start, stop, schedule, check history.

Size and placement

This is where the Wallbox makes its clearest argument. At 198 × 201 × 99 mm and roughly 4.2 kg, it is one of the most compact chargers available — meaningful if the unit sits in a narrow passage, a tight garage, or beside a front door where bulk would look wrong. The Simpson is noticeably larger at 350 × 200 × 110 mm and 5.5 kg, though its premium finishes — particularly the wood and heritage-green options — can make the extra footprint a feature rather than a compromise. The Simpson is the charger you show off; the Wallbox is the charger you barely notice.

Installer availability

Wallbox is a global brand with a deep UK installer network. Finding a local OZEV-approved fitter who has fitted a Pulsar Max before is straightforward. Simpson & Partners is a smaller operation. The product is well-regarded, but the installer pool is thinner, and it is worth confirming a fitter in your area is comfortable with it before committing. This is not a dealbreaker — it is a phone call — but it is a practical step the Wallbox does not require.

For buyers drawn to the Simpson's design but wanting a wider support network, the Andersen A3 at £900 is the obvious alternative — though it costs £251 more. That comparison has its own page.

Which to buy

Buy the Wallbox Pulsar Max if:

• You want the lowest price, the smallest footprint, and a five-year full-unit warranty
• Your wall space is tight or the charger needs to be unobtrusive
• You prefer a large installer network and easy availability

Buy the Simpson & Partners Home 7 if:

• The charger sits on a visible wall and you want it to look like it belongs there
• A 10-year enclosure warranty on UK-made aluminium matters for your property
• You would consider the Andersen A3 but not at £900

For most buyers, the Wallbox Pulsar Max is the more sensible purchase. It costs £136 less, covers everything under warranty for two years longer than the Simpson's electronics cover, and fits on walls where the Simpson would look oversized. The Simpson earns its premium only when aesthetics and build longevity are weighted above all else — and for those buyers, it earns it well.