The best iPhone charger depends on several factors. Are you topping off your battery on the go? Do you want to charge your iPhone as quickly as possible? Are you charging it overnight on your nightstand? The best gear recommendation is going to change with the situation. Luckily, the WIRED Reviews team tests iPhone chargers in the field all year long. There’s not a day that goes by that at least one of us is not assessing at least one iPhone charger. I’ve gathered up our favorite picks for every scenario.

Be sure to check out our related buying guides, like the Best Power Banks, the Best 3-in-1 Chargers, and the Best Wireless Chargers.

The Best iPhone Chargers

This Anker charger is slick and has folding prongs so it’s easy to travel with, but the best part is that it can charge your phone at 40 watts (average is 20 to 27 watts). That means you can get up to 50 percent battery life in only 20 minutes. Not all iPhone models support charging this fast—it’s limited to iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max—but you may as well future-proof your gear if you’re shopping for a wall charger, even if your phone can’t take full advantage of those speeds yet.

We do recommend the Anker Laptop Power Bank as our top-pick power bank, but if you’re only trying to top off your iPhone, this is a very reliable and neat-looking power bank. It’s svelte, smaller than a deck of cards, and can deliver 20 watts to two devices at once. Nimble also makes a slightly larger version, which has a larger capacity and can charge at up to 65 watts. Aside from the cool design featuring speckled colors and a lanyard loop, Nimble also uses bioplastics, recycled materials, and minimal packaging. A USB-C charger is included in the box.

Anker

MagGo Power Bank (10K) (Qi2)

This 10,000-mAh power bank can charge your device at up to 15 watts, but it’ll also charge older devices at a slower rate. It has a built-in kickstand and an LED display that lets you know how much power is left at a glance. It works in portrait or landscape modes. Be aware that it won’t be able to charge most phones fully more than once, but it’s hard to beat if you’re seeking wireless charging on the go. If you want a bigger capacity or faster charging, you don’t want MagSafe.

Belkin

3-in-1 Qi2 Charging Stand

The Belkin 3-in-1 can charge your compatible iPhone at 15 watts, plus your AirPods and your Apple Watch at the same time. The charging pad can be tilted to your preferred angle, including in landscape orientation if you want to watch a video or put your phone in StandBy mode. The USB-C cable is permanently attached, which you may or may not like. Check our best 3-in-1 chargers buying guide for additional picks.

Photograph: Louryn Strampe

Mophie

2-in-1 Wireless Charging Stand

I love a 3-in-1 charger as much as the next tech nerd, but sometimes they’re overkill. My Apple Watch battery usually lasts all day long, but I can chew through my older AirPods battery before my lunch break hits, and my iPhone battery might be depleted too, depending on whether or not I’m streaming Max Velocity off to the side. This 2-in-1 charger has been my steadfast desktop companion. Mophie makes another version that tops off your Apple Watch and iPhone instead of your headphones, which might be what you want if you’re rocking wired headphones or you’re making intense use of a walking pad throughout the day. There’s a 40-watt wall charger in the box—a rarity these days!—plus a USB-C cable that winds neatly into the base. It’s easy to adjust the angle of your iPhone as well, and I’ve found the base very sturdy. If you want to charge, but not necessarily all of the possible devices simultaneously, these might be what you seek.

Anker

Prime USB-C to USB-C Cable

This braided nylon USB-C cable has a durable exterior made from recycled plastic. The cable is rugged, with Anker promising that it can operate in temperatures ranging from negative 40 degrees to 176 degrees Fahrenheit. It’s backed by a lifetime warranty. It’s got a built-in cable management loop. It’s more than enough cable for your iPhone. Read our guide to the Best USB-C Cables for more picks.

Ugreen

USB-C to Lightning Cable

If your iPhone is still rocking the Lightning cable, this is gonna be way better than whatever shoddy cable Apple sent you. It’s durable and is Made for iPhone-certified, so you won’t have any problems getting it to work. It comes in 3-, 6-, or 10-foot lengths with a two-year warranty. Best of all, the exterior casing will stay intact, unlike what you’d probably get with Apple’s cables.

Government figures for projected carbon footprint for datacentres have been miscalculated. New figures for the likely carbon output resulting from electricity use by datacentres published last week have been revised upwards by around 100x for the minimum and maximum projected. 

Last July, the Department for Science, Innovation & Technology (DSIT) published its Compute evidence annex, which set out the future for AI, compute demand and implications for carbon footprint. The DSIT has since unpublished the original report, but it can still be found here. 

The document said: “We estimate that by 2035, the UK’s greenhouse gas emissions from AI compute could range from 0.025 to 0.142 MtCO₂ [millions of tonnes of CO₂] – this is below 0.05% of the UK’s projected total emissions.”

But in a correction to that document, the DSIT said last week: “The UK’s cumulative 10-year greenhouse gas emissions from AI compute could range from 34 to 123 MtCO₂ – this is around 0.9-3.4% of the UK’s projected total emissions over the 10-year period.”

The figures were miscalculated to a staggering degree. The earlier numbers appear to have been annual and the recent revision a 10-year figure, which makes an increase in the estimate of around 100x.

Meanwhile, analysis by climate change science and policy research group Carbon Brief suggests even those figures might be optimistic. Core to that belief is that the government aim is for 50gCO2/kWh by 2030. That figure is what can be achieved by “clean” sources of energy, such as wind, nuclear, hydro and solar. 

But figures from last month – researched by Carbon Brief and published with environmental campaigners Foxglove – suggest that is a wildly optimistic estimate if any of that power generation needs to be powered by gas, as gas-powered electricity generation comes with a carbon intensity of around 10x that of clean sources. 

Carbon Brief has calculated that emissions could in fact be somewhere between 3.4 MtCO₂ using 5% gas, and 68.1 MtCO₂ if electricity was 95% gas-generated. The higher figure – not far off the annual carbon emissions of Sweden – comes from an estimate based on a recent Ofgem projection of 20GW of future datacentre electricity demand. The same document illustrated the scale of demand by reference to actual peak demand in February 2026 of 45GW.

Ofgem’s 20GW is a projection based on National Energy System Operator research that asked customers about future grid connection requirements. 

Foxglove head of strategy Tim Squirrell said: “The government has a legally binding commitment to reach net zero by 2050. This already sat awkwardly alongside its hell-for-leather embrace of a hyperscale AI datacentre buildout, which unchecked could double the electricity consumption of the entire country.

“The situation has now been revealed to be much, much worse, given the fact the government doesn’t seem to have done even the most basic arithmetic needed to measure the potential new carbon emissions of these datacentres. The government urgently needs to confront the reality that it can’t rubber stamp hundreds of new datacentres, whilst keeping its manifesto promise to the country – and legal obligation – to combat the climate crisis.”

Computer Weekly has calculated that there is currently around 1.6GW of datacentre capacity in the UK, with just over 8GW currently in planning or under construction. 

The North East Automotive Alliance (NEAA), alongside the Port of Tyne, autonomous driving technology provider Oxa and a consortium of leading industry and academic partners, has delivered the Port‑Connected and Automated Logistics (P-CAL) project.

The Port of Tyne is one of the UK’s major deep-sea ports handling specialised bulk and containerised products, alongside delivery logistics, and assisting growing passenger numbers via its International Passenger Terminal.

Overall, the Port of Tyne adds £658m to the local economy, supporting 10,400 jobs directly and indirectly, and as one of the UK’s largest trust ports. Fully self-financing, it runs on a commercial basis, reinvesting all of its profits back into facilities along the River Tyne for the benefit of the North East and its stakeholders.

Delivered and funded through the UK government’s CAM [Connected and Automated Mobility] Pathfinder programme, NEAA – a collaborative, industry-led cluster dedicated to fostering a competitive and sustainable environment for businesses – is working with its partners to deliver P-CAL to demonstrate autonomous container transport at the Port of Tyne. The initiative will see the deployment of a fully autonomous terminal tractor and secure mesh communication network to move containers between the dockside and the container compound, creating a UK first in waterside port automation.

P-CAL was designed to push the boundaries of autonomous logistics by deploying and validating a fully autonomous terminal tractor in a live port environment. Building on the North East’s earlier 5G CAL and V‑CAL initiatives – which looked to assess the commercial viability of deploying autonomous yard tractors on the Vantec-Nissan route in Sunderland – the project worked to move autonomous technology from proof‑of‑concept trials into a complex, safety‑critical, real‑world operational setting.

Over the course of the project, the consortium is said to have successfully designed, integrated and tested an autonomous container transport service capable of operating on a busy quayside. The scope of work included the deployment of a fully autonomous terminal tractor; a resilient mesh communication network; the capability to integrate with terminal operating systems; real‑time coordination with live crane movements; and the implementation of a cyber security framework to enable safe, remote and automated operations.

The system was developed and tested in a newly defined and highly complex operational design domain. This is said to reflect the realities of a working port environment where traffic density, variable conditions and human interaction present unique challenges.

The regional and national partnership delivering the project combined expertise across autonomous systems, logistics, cyber security, academia, legal compliance and industrial operations. The consortium believes its project has generated valuable technical, operational and regulatory insight that will inform the future deployment of CAM services across ports, logistics hubs and industrial sites nationwide.

By augmenting the capability of the existing workforce, it says it has shown that autonomous systems can take on repetitive or more hazardous tasks, allowing skilled workers to focus on higher-value roles. This is seen as particularly vital for the North East, ensuring the region remains at the forefront of industrial evolution while creating a more resilient and tech-enabled labour market.

“Delivering autonomous logistics in a live port environment has been a major step forward for the sector,” said Graeme Hardie, operations director at the Port of Tyne. “P-CAL has shown what’s possible when innovation is applied to real operational challenges, improving safety, efficiency and sustainability. The Port of Tyne is proud to have played a leading role in a project that will influence how ports across the UK and beyond approach automation.”

Oxa founder and CEO Paul Newman added: “The success of P-CAL proves how autonomy will enable the future of resilient logistics operations. Through the project, we’ve demonstrated that existing work vehicles can be turned into a digital workforce – successfully completing autonomous container movements in a dynamic quayside environment, while providing worksite intelligence necessary for real-time industrial optimisation. P-CAL provides a blueprint for how ports and industrial hubs worldwide can deploy autonomous technology to drive productivity, efficiency and safety.”

CAM Pathfinder is funded by the UK government, delivered by the Department for Business and Trade in partnership with automated mobility firm Zenzic and Innovate UK, the UK’s national innovation agency.

Zenzic programme director Mark Cracknell said: “P-CAL is a strong example of how government and industry can work together to accelerate the commercial readiness of CAM technologies. Projects like this are vital in turning innovation into deployment, creating high‑value jobs and ensuring the UK remains globally competitive in connected and automated mobility. As the project closes, the outcomes and learning from P-CAL will continue to shape future CAM initiatives, investment opportunities and policy development, both regionally and nationally.”

The next phase of the project will examine how the system performs across broader port operations, including the added pressures of multiple vehicles working alongside people, equipment and live commercial activity.