Portable charging lead or smart meter add-on: which one actually fits?

Display

Neither product has a display in the traditional sense, so this category is about user feedback and control interfaces rather than screens. Product A wins on practical user-facing controls because it includes adjustable current settings from 8A to 32A and a delay timer from 1 to 12 hours, giving the driver direct control over charging behaviour. Product B has no display features listed at all; its job is to measure import/export power and communicate with a compatible Wallbox charger. If you want visible, immediate control without a separate app ecosystem, Product A is the clearer winner.

Performance

Product A is the only one here that actually charges a vehicle on its own. With up to 7.2kW output and selectable current levels of 8/10/13/16/32A, it can deliver flexible charging depending on the socket, supply, and vehicle limits. That makes it a genuine power-delivery product. Product B is a 1-phase power meter rated up to 100A, which means it measures electricity flow and helps a compatible Pulsar Max optimise charging, but it does not charge the car by itself. On pure performance, Product A wins decisively because it performs the core task a buyer is usually trying to solve.

Build quality and design

Product A looks built for portability and outdoor use: 6-metre cable, IP65 rating, and a carry bag included. That suggests a robust, travel-friendly design for driveway, workplace, or occasional use away from home. Product B is a fixed-install accessory, and while Wallbox has a strong reputation in the EV charging market, the listing here is focused on compatibility rather than physical features. The IP65 rating and portable format make Product A the better-designed product for everyday flexibility, while Product B is better thought of as a neat installation component for an existing Wallbox setup.

Battery life

This category does not really apply in the usual consumer-electronics sense, because neither product is battery-powered. Product A supports the charging of an EV battery, and its adjustable current can help manage heat and charging speed for different situations, but it does not have its own battery. Product B also has no battery; it supports energy measurement for smart charging. Since neither has a battery to compare, this is effectively a tie. If your concern is how well they support the car’s battery health, Product A’s adjustable current and delay timer give it the edge for controlled charging.

Price and value for money

Product B is cheaper at £84.42, versus £107.98 for Product A, a difference of £23.56. On price alone, Product B looks better value, and its 4.1/5 rating across 141 reviews suggests a solid if not outstanding reception. But value depends on whether the product can actually solve your problem. Product A’s 4.4/5 rating from 116 reviews is stronger, and because it is a complete charging cable/charger, it offers far more utility for the money. If you need a charger, Product A is better value despite the higher upfront cost. If you already own a compatible Wallbox Pulsar Max and only need smart metering, Product B is the cheaper, more targeted buy.

Game library/features

There is no game library here, so the meaningful comparison is feature set. Product A wins on standalone features: Type 2 connection, adjustable current, 6-metre cable, IP65 rating, delay timer, and carry bag. It is a self-contained charging solution for flexible use. Product B’s features are narrower but highly relevant in the right ecosystem: 1-phase metering up to 100A and ECO Smart compatibility with Pulsar Max. That makes it excellent as a smart-home energy accessory, especially if you want solar-aware or tariff-aware charging. For feature breadth, Product A wins; for ecosystem-specific smart features, Product B wins.

Overall user experience

Product A is the easier recommendation for most people because it gives immediate, practical charging capability with no need for extra hardware. It suits drivers who want a portable home-and-travel solution, especially if they do not have a dedicated wallbox installed. Product B delivers a better experience only if you already have a Wallbox Pulsar Max and want to add smart metering for load management or ECO Smart functionality. In other words, Product A is the better general-purpose ownership experience, while Product B is the better integrated experience inside the Wallbox ecosystem.

Overall summary: Product A is the clear winner for most buyers because it is an actual charger, not just an accessory, and it offers more flexibility, stronger reviews, and better standalone usefulness. Product B is cheaper and more specialised, but only makes sense if you already own a compatible Wallbox charger and specifically need the power meter. If you want one purchase that directly charges your EV and works in more situations, buy Product A. If you are expanding an existing Wallbox setup, Product B is the smarter add-on.