Wallbox Pulsar Max vs Andersen A3: the £459 design question

The £459 design question

Two tethered 7.4kW chargers, both OZEV-approved, both IP54, both with a five-and-a-half-ish-metre cable. On the electricity that reaches the car, they are the same. On everything else — size, finish, warranty, three-phase capability, what the charger does to the wall it's bolted to — they could not be more different.

The Wallbox Pulsar Max costs £536. The Andersen A3 costs £995. The £459 gap is the entire argument.

• Wallbox Pulsar Max — small, capable, three-phase ready. The charger you pick when the wall is awkward or the supply is unusual.
• Andersen A3 — the only charger here where design is the reason to buy. Hidden cable, anodised aluminium, seven-year warranty, a price to match.

What you get for £459 more

The Andersen's case is aesthetic and structural. An anodised aluminium front instead of plastic. A cable that retracts inside the body so the unit looks like a clean panel between charges. 247 colour and finish combinations, including wood and bespoke colour-match. Seven years of warranty — two more than the Wallbox Pulsar Max, and the longest on the UK market.

None of this puts electrons into the battery any faster. Both chargers top out at 7.4kW single-phase, which for a typical Tesla is around 25 miles of range per hour. Both handle smart-tariff scheduling — the Andersen A3 natively through its app (Intelligent Go, OVO Charge Anytime), the Wallbox by manual scheduling you set yourself. If your tariff is Octopus Go with its fixed 00:30–05:30 window, manual scheduling is all you need and the Wallbox does the job. On Octopus Intelligent Go, the Andersen follows the dispatches; the Wallbox cannot.

That's a real advantage for the Andersen, though a narrow one. If automation is your only concern, the Ohme Home Pro at £535 does the same job as the Andersen for less than the Wallbox — and we'd point tariff-first buyers there before either of these two.

Where the Wallbox quietly wins

Three-phase. The Wallbox Pulsar Max has a 22kW option; the Andersen does not. Fewer than one in twenty UK homes have three-phase, but if yours is one of them, this comparison is over before it starts.

Size matters too. The Wallbox measures 198 × 201 × 99mm and weighs 4.2kg. The Andersen is 388 × 183 × 122mm and 7.5kg — nearly twice the footprint and nearly double the mass. On a cramped porch, inside a narrow garage, or on any wall where the charger needs to disappear rather than announce itself, the Wallbox fits and the Andersen doesn't.

Power Boost is the other quiet advantage. On older UK supplies with a 60A or 80A main fuse, the Wallbox can throttle the car automatically when the house load spikes, avoiding a tripped main. The Andersen has no equivalent. For most modern properties this is moot. For a Victorian terrace with period wiring, it's the difference between a clean install and a supply upgrade.

The Wallbox Pulsar Max does give up ground on cable length — 5 metres against the Andersen's 5.5 — and on connectivity, with Wi-Fi and Bluetooth only. No 4G, no fallback if the home router drops. For a charger on a tariff that depends on a live connection, that matters more than the brochure suggests.

Which to buy

Buy the Wallbox Pulsar Max if:

• Your property has three-phase supply and you want 22kW
• Wall space is tight, or the charger needs to be unobtrusive
• You're happy with manual scheduling on a fixed-window tariff

Buy the Andersen A3 if:

• The charger will be visible from the street or main approach
• You care enough about appearance to pay £459 for it
• You want the longest warranty on the market and a smart-tariff app that handles Intelligent Go

On most walls, for most buyers, the Wallbox is the right answer — it costs less, fits in more places, and handles three-phase if needed. The Andersen is a design object first and a charger second; that's a compliment when the context suits, and an expensive mistake when it doesn't.

If appearance matters but £995 is a stretch, the Simpson & Partners Home 7 at £649 is worth a look — and the Andersen vs Simpson comparison works through that specific trade. If automation is the real itch, the Ohme vs Andersen comparison makes the stronger case for software over finish.