Portable EV charging or smart home metering: which is the smarter buy?

Display

Product A wins on display because it actually includes a 2.4-inch LED screen on the charger itself. That matters for a portable EVSE: you can see charging status, current setting, and timing information at a glance without opening an app. Product B is a power meter, so there is no comparable on-device user display in the product title and its job is monitoring rather than direct interaction. If you want immediate, visible feedback from the unit in your hand, A is the better fit.

Performance

Product A wins for outright charging performance because it delivers up to 3.1kW at 6-13A from a 3-pin plug, which is a meaningful overnight or top-up charging rate for UK households. It also offers up to 12 hours delayed start charging, which is useful if you want to charge during off-peak periods or when solar output is better in spring and summer. Product B does not charge a car at all; it is a 1-phase power meter rated up to 100A for use with the Wallbox ecosystem, specifically compatible with Pulsar Max. In other words, A moves energy into the car, while B only helps manage how a separate charger behaves. For anyone needing a standalone solution, A is the clear performance winner.

Build quality and design

Product A again has the edge for most shoppers because it is purpose-built as a portable charger with IP67 protection, a 6-metre cable, and a design aimed at EV and PHEV use in varied conditions. IP67 is a strong durability signal for a portable device, especially in the UK where rain, damp drives, and outdoor use are common. Product B is a reputable Wallbox accessory, and Wallbox generally has strong ecosystem integration, but this is a utility meter rather than a consumer-facing charging product. Its design value depends entirely on already owning compatible Wallbox hardware. If you need a rugged, self-contained product, A is the more complete design.

Battery life

This category is not really applicable in the usual sense, because neither product is a battery-powered gadget. Product A has no internal battery life to judge; it is a mains-powered charger. Product B is a fixed electrical meter and likewise has no battery-life metric. So this is a tie on the category itself, but the important practical point is that A is ready to use anywhere you have a suitable socket, whereas B only adds value within a compatible installed charging setup.

Price and value for money

Product B is cheaper by just £0.48, which is effectively a tie on price. However, value for money is very different from sticker price. Product A gives you a complete portable charging solution for £84.90, backed by a 4.6/5 rating from 21 reviews. Product B costs £84.42 and has a 4.1/5 rating from 141 reviews, but it is only a power meter, not a charger, so its value only makes sense if you already own a compatible Wallbox Pulsar Max and want ECO Smart functionality. For a typical buyer comparing these two listings directly, A offers far more utility per pound spent.

Game library/features

Neither product has a game library, so this category does not apply in a literal sense. If we translate it into feature depth, Product A wins because it includes the features most EV drivers will actually use: portable charging, adjustable 6-13A current, delayed start up to 12 hours, a 2.4-inch LED screen, and IP67 protection. Product B’s feature set is narrower but more specialised: it is an up-to-100A single-phase power meter designed to work with Wallbox ECO Smart and Pulsar Max. That makes B better for smart energy management in a specific ecosystem, but A is more feature-rich for everyday ownership.

Overall user experience

Product A is the better user experience for the vast majority of people because it is immediately useful, easy to understand, and solves a direct problem: charging the car from a UK 3-pin socket. It suits drivers who need flexibility, occasional charging at home, or a backup solution for travel and overnight top-ups. Product B provides a better experience only if you already have the relevant Wallbox charger and want smarter load monitoring or energy optimisation. Without that context, it is an add-on rather than a standalone solution. For most shoppers, A is the product that feels complete from day one.

Overall summary: Product A is the stronger buy for almost everyone in this comparison. It is a standalone portable charger with real charging capability, a useful screen, IP67 protection, and practical delayed-start functionality. Product B is a niche smart meter for a Wallbox setup, excellent only if you already own compatible hardware. If you want the product that delivers the most immediate real-world benefit, choose Product A.