Chargers and power banks for smartphones and other mobile devices, from mains chargers to portable battery packs for use away from a socket. The range suits anyone who needs a spare charger or extra battery for a phone, including owners of senior-friendly and rugged handsets. Brands in our range include Doro, Ulefone, Blackview and Terratec.
How to choose a charger or power bank
Connector and compatibility. Check the port on your phone first. Most current phones use USB-C, while older models may use micro-USB or Lightning. Some phones charge through a desktop cradle or contacts instead of a cable, so confirm what your handset supports before ordering.
Capacity. Power bank capacity is quoted in mAh. As a rough guide, a 5,000 mAh unit gives about one full charge to an average phone and 10,000 mAh about two, because some energy is lost in conversion. Rugged phones usually have larger batteries, so they need a bigger power bank to get a full recharge.
Charging speed. Output is measured in watts. A phone draws only what it can accept, so a higher-wattage charger is safe to use but will not speed up a basic phone. If your phone supports fast charging, look for a matching standard such as USB Power Delivery or Quick Charge in the product details.
Size, weight and ports. A larger power bank holds more charge but is heavier, so decide whether it will live in a pocket or a bag. For mains chargers, think about how many devices you want to charge at once and whether you need a cable included in the box.
Chargers and power banks brands we carry
- Doro: a Swedish company best known for mobile phones designed for older users, with large buttons and simple menus, so its accessories suit the same customers.
- Ulefone: a manufacturer known for rugged smartphones with large batteries, which makes its power banks a natural match for outdoor and work use.
- Blackview: another maker of rugged phones and tablets, with products built to withstand dust, water and knocks.
- Terratec: a German brand with a long history in audio and computer accessories, now also offering everyday charging products.
The selection is small, so check each listing for connector type, capacity and output before choosing.
Chargers and power banks FAQ
What size power bank do I need for my smartphone?
For most phones, a power bank of 10,000 mAh is enough for around two charges, which covers a long day or a short trip. A 5,000 mAh model is lighter and works as an emergency top-up. Choose a larger one if your phone has a big battery or you are away from a socket for several days.
Can I use any USB-C charger with my phone?
In most cases yes, as long as the charger follows the USB standard. The phone controls how much power it takes, so a stronger charger will not damage it. Fast charging, however, works only when the charger and phone support the same standard.
Do I have to use the charger made by my phone's manufacturer?
No, a charger from another brand works if it has the right connector and enough output for your phone. The manufacturer's own charger is the safest choice if your phone uses a proprietary fast-charging system. Always use a charger that carries the standard safety markings.
Can I take a power bank on a plane?
Yes, but airlines generally require power banks to travel in hand luggage rather than in checked baggage, because they contain lithium batteries. Most airlines also set a limit on battery energy, usually stated in watt-hours. Check your airline's rules before you travel.
