![]() ![]() ![]() Even so, many users tell us that their after-sales service is quite efficient and reactive.Īnker PowerCore Essential ( £39.99 upon publication): a consequent energy reserve. We have decided to position it as an alternative because the brand is not well-known enough to have a better overview of it. It also has a torch, which is always handy. Its relatively compact size allowed us to carry it easily in a bag. ![]() Indeed, it is equipped with quite a lot of connectivity, consisting of 2 USB-A ports and one USB-C, and develops an interesting power of 18 W which was verified during our tests. Iniu’s power bank managed to surprise us as it seems so well-designed. INIU Power Bank ( £19.99 upon publication): economical and practical. If in doubt, opt for a reputable brand such as Anker or RAVPower.Īnker and RAVPower are two of the most reliable brands in the world of external batteries. However, be sure to ask around, as quality and/or after-sales service are often not as good as they could be. The brand: as power banks are a “trendy” device (we need them for almost everything nowadays), many manufacturers offer cheaper devices.You risk damaging the batteries of the devices you connect to it, especially if it is not equipped with a voltage regulator that adapts the output power to what your device can handle. Safety: never buy a power bank that does not comply CE standards.So make sure you choose the right one for the job: if you need to recharge every day, a small, light battery that can be carried around in your pocket is best, while a heavier battery will be useful when travelling, for example.Ī power bank should be easy to carry in order to be available when needed. Transportability: as mentioned above, more powerful batteries are also generally heavier.However, check the maximum combined output power of these ports, as some batteries divide their power according to the number of connectors. A higher number of ports also often means that the battery is more versatile (as more than one type of port can be used at the same time). Connectivity: the cheapest batteries only allow you to charge one device at a time, but others allow you to charge more than one device simultaneously.The input and output power determine the charging speed of your device. Two main standards currently coexist in external batteries: Quick Charge 3.0, which can inject up to 18 W of power, and USB Power Delivery (introduced with USB-C), which can theoretically deliver up to 100 W to charge both a smartphone and a laptop. ![]()
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