There are plenty of other power bank makers around, and most of them have not caught up to the faster charging speeds available on the iPhone 15 family, let along even faster Android phones. Except for unique form factors or serious bargains, we stayed away from recommending power banks from reputable makers if they couldn't charge at 2023 speeds. That means I could twist my phone sideways into landscape mode and use the Baseus power bank as a portable stand for Apple's new StandBy mode, which is one of my favorite features on iOS 17, and certainly the one I use the most often. Large power banks are perfect for heavy-duty use. That could mean charging a single smartphone over a week in the wilderness, or keeping your whole family’s devices alive on long journeys or days out. But aside from their bulk, they also take a long time to recharge. We’ve seen models that take as long as 14 hours to fully recharge, while others take less than 10, so it pays to do your research before you buy. Full charge time: About 2.5 hours for the Nintendo Switch | Able to fully charge 1 Nintendo Switch around 1-2 times

Firstly, determine what you need a power bank for , whether it’s for daily use or for travelling, to gauge whether you need something lightweight, or don’t mind a bit of bulk. The next question is how you want to charge your device. You can find a power bank that charges your phone (or even your Apple Watch) wirelessly. These will usually charge slower, but they can be very convenient if you want to leave wires at home. Please note that the data displayed on the screen is based on testing conducted in Anker's laboratory. Actual performance may vary depending on factors such as environmental temperature and specific device usage. For accurate information, please refer to the physical product.Using the Anker Prime power bank, we were also able to test the charging speed claims of other power banks, as the Anker Prime will report charging speed in wattage. Output ports are used to transfer power from the power bank to your devices. Usually, this will be one or more classic USB-A ports. These allow you to plug in your own charger cable, meaning you can likely use whatever cable you’re already using to charge your device.

Think about how many electronic devices you use on the daily. If you have a tablet, camera, or even other smart products like watches and wireless earphones, you may need a power bank with a higher capacity to keep all these running on long days.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.

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: Power banks range from very low-capacity (anything under 5,000mAh) to medium-capacity (5,000-10,000mAh) and higher-capacity (20,000mAh+).

With an enormous 20,000mAh capacity, get enough power to charge your phone more than 3 times or your MacBook Air once, making it ideal for short getaways or on-the-go charging needs. The main feature that sets this power bank apart from others is its screen. The power bank can display in color – its current battery percentage, how long the battery will take to drain at the current output, how long the battery will take to charge, and exactly what each port on the power bank is outputting at any time. The screen can also show the current temperature of the battery to monitor its heat as well as charge cycles of the power bank and battery health, so you can keep tabs on if your power bank needs replacing. Most power banks will work with any phone. The biggest factor in whether you’ll be able to use one with your phone is the cable. If the cable you’re using doesn’t fit the power bank, you can almost certainly buy one that will. What connections should I look for on a power bank? Input ports 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.

This feature requires a compatible USB-C cable to work. Some models with power delivery have been among the fastest we've tested, but some models without are just as fast. What else should I look out for when buying a power bank? The power bank is controlled by a single button on the side. (Image credit: Gareth Bevan / Digital Camera World) Anker Prime Power Bank: Performance

Don’t get stuck without a charger for your gadgets. We’ve picked out the best power banks to help you recharge while you’re on the go

For running, we’d stay clear of anything under 5K, because this will only give you one charge at the very most. Don’t know your USB-A from your USB-C or Micro USB? It doesn’t have to be too confusing. The older USB-A is the connector you’ll have seen often over the past 10 years or so (think little portable USB drives) while the newer USB-C connector is the one that has come with the newest Androids and iPhones (on one end at least, these still charge via Apple’s Lightning port). Whether you need a power bank that’s lightweight, or one that’s weatherproof, you’ll be able to find a ton of options in the market. But this list of the best power banks in Singapore can help narrow down that search. Simply gauge what you’ll most likely use it for, set a budget, and start browsing. 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.