When selecting a magnetic power bank, you should consider the capacity, portability, safety features, and the number of devices it can charge simultaneously. Magnetic charging is considered safe and beneficial for your phone. It is actually better than other charging options like c-type chargers and universal wired chargers, which can be expensive and potentially damage your phone's charging port. 3. What are the disadvantages of magnetic charging? Anything with 20,000mAh or above will charge your phone multiple times, and many can charge several devices at the same time. As such, they're usually larger, weightier and can be more expensive. If you're prone to forgetting your cable, some power banks can recharge your phone wirelessly. You'll just need to place the smartphone on the charger and press a button to start – you may have to reposition it to get perfect alignment, although there are magnetic models (more on those below) for the latest iPhones that'll always snap into the correct position. Magnetic power banks At the other end of the scale, if you need to charge a low-power device such as a smartwatch or a pair of wireless earbuds, look out for a power bank that is certified for low-power devices. Many of those that are not will simply cut out when you try to charge these devices, because they aren’t able to detect a significant drain on the battery.

The additional cable means it’s now suited to Android as well as iPhone users, although as before this is Made For iPhone-certified. EnergyCell’s portable charger is as basic as power banks get, with just a micro-USB input, a USB-A output and no support for any fast-charging standards. What’s more, it’s slow. The USB-A output is specified as 10W, but in our tests we measured the output at between 7W and 9W depending on the phone. A 15-minute charge only raised the level on our test smartphone by 7%. Brand Reliability: When it comes to portable power banks, it's essential to choose a trustworthy brand. Brands like Anker have a solid reputation for producing safe and high-quality products, ensuring your devices are charged efficiently and without any risks. A strong wireless charger that supplies your phone with up to two recharges and can recharge two devices simultaneously. Basically, you’re trying to balance four factors: size, speed, capacity and price. The rules are simple enough: the less you spend, the lower the capacity and the slower the power bank will charge.

FAQ

When it comes to purchasing a power bank, there are a few important factors to consider. Let's dive into them: If you've got one of Apple's iPhone 12, 13 or 14 models, there's a new breed of portable charger on the market.

The Zendure SuperMini Go is something a little different: a power bank that tries very hard not to look like one. The new Baseus 20W PD magnetic wireless power bank with longer battery life and a low price supports iPhone 12 - iPhone 13. Besides, the 6000mAh battery allows users to go out with a full charge anytime and a wired 20W PD when needed, meeting different needs. But, you only need to worry about the basics to make sure you’re getting the right one for your needs. Most importantly, is it the right size and weight for your needs? Does it have enough ports? And is there enough juice to charge up all your devices? Capacity One of the disadvantages of magnetic charging is that it can have negative effects on your phone's battery in the long run. The magnetic charging cables may not be compatible with the latest lithium-ion batteries found in smartphones, potentially causing damage over time. 4. What are the downsides of MagSafe charging? Capacity:Think of capacity as the energy reservoir of your power bank. The higher the mAh (milliampere-hour), the more power it can store. So, choose a power bank with a capacity that suits your charging needs and can juice up multiple devices.

Most power banks now use a USB-C port to recharge, although some models will have a micro-USB port as well to ensure compatibility with older chargers. Don’t worry if you don’t have the required cable, as one will usually be provided in the box. This can get pretty complicated, to be honest, but to help we’ve made sure that none of the power banks included on our list is too large to bring on a plane.

We'd recommend avoiding anything below 5,000mAh, though, as they'll barely recharge today's smartphones. Look for between 5,000 and 10,000mAh. The use of USB-C for the single input/output port is a little weird given the target market, and you’ll need a fast USB-C charger and a USB-C to Lightning cable to make the most of the device. What’s more, the wired charging isn’t super-speedy; our Android test smartphone only recovered by 11% from a 15-minute charge. But if you’re an iPhone user looking for a light and convenient portable charger, the Anker 622 is almost perfect for the role.

How long does Apple's MagSafe Battery Pack last?

Magnetic power banks are portable charging devices that allow you to charge your devices on the go. They usually have a built-in magnet, making them easily attachable to any metal surface, such as a bike or car. This makes them ideal for those who are always on the move and need to keep their devices charged. What Features Should You Look For? The best power banks you can buy in 2023 1. EnergyCell Portable Charger 5000mAh: Best cheap power bank One of the most crucial considerations is capacity. You want to know how long your power bank lasts and how many charges it’ll give you. JIGA is a new name to us in terms of power bank tech, but its 30,000mAh power bank is interesting for a number of reasons – and not least the huge capacity, which will be some comfort on trips away from mains power.

It's easy to get used to being a couple of feet away from a power cable or wireless charging pad on those days when you're working from home. Don’t fall into the trap of thinking a 3,000mAh power bank will give your 3,000mAh battery smartphone a full charge, and that a 9,000mAh power bank will charge it three times. No portable charger runs at 100% efficiency. In truth, most average between 60- and 70%, with the best-performing models able to reach 80- or 90%. Wireless charging models may be less efficient still. There was a time when power banks with LCD displays were rather expensive, but prices have now come down as the screens filter through to even affordable models like this. Baseus 10,000mAh magnetic portable charger specs : Capacity: 10,000mAh/18.5Wh | Charging Port:Wireless Charging (7.5W and 15W) + USB-C (20W PD) | Power button: YesCharging is up to 15W over USB-C and 12W over Lightning. Use Lightning and USB-C together and you’ll see slightly slower charging speeds, with a max total output of 3.4A (17W). The surface of the four-color charger is made of non-slip silicone, protecting the phone from scratching. Its size is 97.4 X 63.8 X 14.7 mm (3.83 X 2.51 X 0.57 inches), with a portable 140g (4.93oz). It also supports iPhone 12 - iPhone 13 magnetic wireless charging. Congratulations on your new power bank! To ensure you get the most out of it, here's what you should do when you first buy one: