Keep an older charger if it is in sound condition, fits your new phone and meets your charging needs. If you need a replacement, check the phone’s connector and manufacturer-stated charging requirements before choosing a charger and cable; choose multiple ports for regularly shared charging, or wireless charging only if the phone supports it. A charger’s maximum wattage alone does not establish the speed your phone will receive.
If you want the faster charging mode supported by your new phone, check its connector, required charging protocol and any cable condition. Apple Support and Samsung UK both describe requirements that depend on the phone or charging mode; a higher-wattage adapter alone is not enough.
If an old plug or cable is damaged, or your new phone arrived without an adapter, prioritise an identifiable seller and clear product information. Electrical Safety First advises buying USB chargers from a reputable retailer rather than an unknown third-party marketplace seller.
If one socket needs to serve your phone and other devices, check what each port provides when several are occupied. Belkin’s specifications for its 67W three-port model, for example, distinguish single-port output from shared-port arrangements.
Decide whether a sound existing charger will do the job, then match any replacement to your phone before considering extra ports or wireless convenience.
Choose when: Its plug and cable are undamaged, the connector fits and ordinary charging meets your needs.
Trade-off: An older arrangement may not provide a faster charging mode specified for the new phone.
Choose when: You mainly need a dedicated mains connection for one phone and can pair it with the correct cable.
Trade-off: It cannot charge several devices at once, and its rated wattage does not override the phone’s charging limit.
Choose when: You regularly charge a phone alongside other devices from one socket.
Trade-off: Output may be divided between ports; check the exact model’s simultaneous-use figures.
Choose when: Your phone supports the intended wireless standard and convenient placement matters more than using a cable.
Trade-off: Check the exact charger’s certification and whether it needs a separate mains adapter; do not assume it matches suitable wired charging speed.
| Concern | What to check | Who this matters to |
|---|---|---|
| Phone and cable compatibility | Check the exact phone model’s connector and required wired charging protocol; check any stated cable requirement. | I want the charging mode my new phone supports, not just a plug that fits. Roughly 33% of consumers put phone-specific compatibility first. |
| Safety and seller accountability | Identify the seller and check product information and the marking route applicable to Great Britain or Northern Ireland. | If I am replacing a damaged accessory or buying from a marketplace, I want a seller I can identify and contact. Around 33% of consumers make safety and seller accountability their primary concern. |
| Charging several devices | Compare port types and the exact charger’s output allocation when multiple ports are in use. | One socket needs to serve my phone and other devices, so shared charging matters more to me than the headline single-port figure. About 20% of consumers prioritise that arrangement. |
| Wireless convenience | Confirm phone support, check the exact charger in the Wireless Power Consortium’s Qi Certified Product Database and see whether a mains adapter is included. | I would rather place my supported phone on a pad or stand than connect a cable each time. Roughly 14% of consumers put wireless convenience first. |
The phone’s supported charging mode, adapter and cable all affect the result. Apple Support specifies USB Power Delivery for faster wired charging on relevant iPhones, while Samsung UK documents additional conditions for certain Galaxy modes.
Look up your exact phone model first, then choose the charger-and-cable combination its manufacturer specifies.
A multi-port charger’s headline figure may describe single-port use. Belkin lists different output arrangements for its 67W three-port model when more than one device is connected.
Check the output table for the particular port combination you expect to use.
Electrical Safety First advises choosing a reputable retailer rather than relying on an unknown third-party seller. A marking or certification claim in a listing is not, by itself, a reason to overlook seller identity and product details.
Check who sells the charger, the marking route applicable to your location and how to contact the seller if there is a problem.
The Wireless Power Consortium distinguishes products in its Qi Certified Product Database from products described only as compatible.
Confirm that your phone supports wireless charging and check the exact pad or stand model in that database before buying.
Apple Support provides iPhone charging guidance and describes conditions for using suitable third-party adapters and cables.
Samsung UK documents charger and cable conditions for particular Galaxy charging modes.
Anker’s UK catalogue includes single-port and multi-port USB-C chargers and cables.
Belkin offers USB-C charging accessories, including a three-port model with published single-port and shared-port output arrangements.
These wall chargers cover single-device and multi-device setups; the USB-C-to-USB-C cable is a separate option for phones and adapters with matching connectors. Check your phone’s requirements before choosing a combination.
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Consider this USB-C power adapter for a one-phone mains setup if its output meets your phone’s requirements.
Rated 20W. Check that you have a suitable cable or whether one is included.
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Consider this USB-C charger for a dedicated phone connection after checking your phone’s charging protocol.
Rated 30W; GaN design. Confirm the required cable and the seller’s product details before buying.
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Consider this multi-port charger if your phone regularly shares a mains connection with other devices.
Rated 100W maximum, with three USB-C ports and one USB-A port. Check the exact model’s shared-port output and your phone’s charging requirements.
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Consider this three-port charger if you need connections for a phone and other devices.
Rated 65 W maximum, with two USB-C ports and one USB-A port. Check simultaneous-port output and compatibility with your phone before buying.
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Consider this replacement cable if both your phone and charger use USB-C connectors.
Rated up to 60W. It is a cable rather than a wall adapter; check any cable condition specified for your phone’s intended charging mode.
No: start with the charging arrangement documented for your exact phone. Apple Support specifies USB Power Delivery for faster wired charging on relevant iPhones, while Samsung UK describes particular adapter-and-cable combinations for some Galaxy modes. A charger’s higher rating does not make the phone accept that power.
Check that both connectors fit and that the cable meets any requirement for your phone’s intended charging mode. USB Implementers Forum describes 60W and 240W power labels for certified USB-C-to-USB-C cable categories; Samsung UK states that a compatible Galaxy 45W charging mode needs a 5A cable. Do not use a data-speed label as a substitute for checking the power requirement.
It can provide another charging arrangement if your phone supports the intended wireless standard, but the pad or stand may still need a suitable mains adapter. Check the exact charger in the Wireless Power Consortium’s Qi Certified Product Database and confirm what comes with it; do not assume wireless charging will match the speed of a suitable wired setup.
Check the marking route for the market where the charger is sold, rather than applying one rule to the whole UK. The Department for Business and Trade’s March 2026 table lists UKCA or CE for electrical equipment in Great Britain, and CE or, where applicable, UKNI together with CE for Northern Ireland. A marking reflects the manufacturer’s declaration; it does not replace checks on the product and seller.
For an eligible distance purchase from a trader, GOV.UK says you generally have 14 days from receiving the item to notify the seller that you want to cancel. Remedies for faulty or misdescribed goods are separate from a change-of-mind cancellation. Keep the listing and order details so you can identify the seller and explain the problem.