Eco Smart 7.4kW

Start with the price, because Injet states it in a way most buyers will read wrong. The shop says "Price range: £405.00 through £1,100.00 exc.VAT" — exc. VAT, on a page selling to consumers. The £405 that has followed this charger around the internet is a number nobody pays: it is the hardware, before tax, and £486 at checkout. The £1,100 is the same charger with installation added, which is £1,320. There is no third figure. Those two prices are the whole range, and the difference between them — £834 — is what Injet charges to fit it.

The caveat to settle before any of the specification below: every line of it is Injet's own. No retailer stocks this charger — not Screwfix, not Toolstation, not an EV specialist — and no third-party installer network fits it. The shop, the installation, the warranty and the datasheet are all one company, and the warranty is a promise Injet makes about a product Injet sells through Injet. Nothing independent stands behind any of it.

One claim does hold, and Injet undersells it. INJET ECO — models iMHN-07K0-CAUK, CBUK and CCUK — is on the DfT's eligible chargepoint model list, updated 15 June 2026. The £500 OZEV grant is real. It is also the renters-and-flat-owners grant: if you own the house the driveway belongs to, it is worth nothing to you, whatever list the charger appears on.

Best for: Nobody, at these prices. The case for it used to be the weather rating, and that case is gone: the Sync Energy Wall Charger 2 is on the same eligible list with the same IP65 and IK10, the same OCPP 1.6J and the same built-in PEN protection, for £400 a unit — or £302 tethered.