We all know the PowerBank or external batteriesvery used travel for iPhone and other mobile devices. However, few people consider their use For laptops U larger teams, many times thinking that it is impossible for it to work, although this is not so.
Most MacBooks have a “small” battery, only that their optimization and system makes it last a long time, so it is possible to load them with a simple PowerBank, without a real plug or a special charger, as we will see below.
How to load a Mac with an external battery
The process to screw up with one of these batteries is the same as with a mobile. It will only take a USB-C charger, or failing that you use your equipment, and the PowerBank USB port. Plug it, and voila.
Now, how much capacity does this have to be able to load, completely, a Mac again? Well, the first thing we are going to see is the ability of each model of recent years.
MacBook Air
- M1 (2020): ≈ 4,379 mAh
- M2 (2022): ≈ 4,614 mAh
- M3 (2024): ≈ 4,614 mAh
- M4 (2025): ≈ 4,614 mAh
- M2/m3/m4 of 15 inches (2023–2025): ≈ 5,833 mAh
MacBook Pro
- 13 ″ M1 (2020): ≈ 5,152 mAh
- 13 ″ M2 (2022): ≈ 5,152 mAh
- 14 ″ M1 pro (2021): ≈ 6,068 mAh
- 14 ″ m2 pro/m3/m4 (2023–2025): ≈ 6,263 mAh
- 16 ″ M1 pro/max (2021): ≈ 8,652 mAh
- 16 ″ m2 pro/max (2023): ≈ 8,652 mAh
- 16 ″ M3 pro/max (2024): ≈ 8,652 mAh
- 16 ″ M4 Pro/Max (2025): ≈ 8,652 mAh
With this, we can deduce the type of external battery we need, considering always that there will be a loss in the transfer of energy, and therefore we must choose a little larger.
We must also take into account the load speed, and it will not be as high as in a wall plug, and this can give us the false feeling that it does not complete that 100%, because, in the process, which can last 3 hours quietly, we will be consumed energy, while completing, so you have to keep it in mind.
We leave you a Amazon recommendation around here, although as we said, any that you have at home will be, however, in this case, it will be interesting that it has a good output power, so that the speed is high, because a low energy could assume that we are not able to load it while we use it, or that it even discharges due to this.
And you, have you ever loaded your Mac with a PowerBank? Did you know what can be done? Choosing a good one, such as the one we have taught you today, works wonderfully, and you will have several loads for not only your iPhone, but also your laptop, since you never know when you may need energy, and not have a hand plug, without the need for a more powerful and face station, which will not be profitable in these cases. Leave us a comment with your experience and opinion about it.
