This Carrefour battery charges up to three devices and they collect it in stores

Now that the Christmas and New Year holidays are approaching, it is time to make sure that we have enough battery on our mobile to send and receive wishes. However, it is very likely that we will have problems maintaining the battery at the necessary levels due to continuous use of the mobile phone.

The solution may lie in an external battery, which we can carry with us; There are many options on the market, although before buying the first good price battery that we see, it is important to take into account aspects such as its capacity or the number of devices it is capable of charge at the same time.

An option that is gaining a lot of strength today is Belkin 10K external battery for 19.99 dollars at Carrefour. This offer has reached both the Carrefour website and physical stores, and in this case it is even presented as one of the best offers of the company's Black Friday campaign. In fact, if we go to a Carrefour store, it is very likely that we will find it in a basket, although it is probably emptying and there are few units left.

And it's a very good offer, since this battery model is normally priced at 29.99 dollars in other stores; so at Carrefour we can get it with an effective discount of 10 dollars. The offer is also available on the website, and if we buy it there we can choose the Click&Collect option to collect it directly in store and without having to pay shipping costs; In the same way, returns can also be made directly in store, with the Carrefour guarantee.

The Belkin 10K battery, as the name suggests, has a capacity of 10,000 mAh, enough to provide up to 40 additional hours of battery life on our smartphone according to the manufacturer; although much of this depends on the mobile model we have. Still, this should be enough to recharge any current model several times.

In fact, we do not need to spend all the battery on a single device, since it is possible to charge several at the same time. This battery has two 12W USB-A ports and one 15W USB-C port, so we can charge up to three devices at the same time; However, we must keep in mind that the maximum charging power is 15W, and this will be distributed among all the devices that we have connected. Therefore, if our priority is speed, it is more advisable to connect a single device.