Mobile devices can do more and more things. Products like the iPhone or iPad are “small” computers that meet the needs of many users. However, being able to do a lot of tasks and have touchscreens of a certain size, its battery is limited and does not usually last more than a day if used for a long time.

Manufacturers are integrating fast-charging technologies into their mobile devices that promise to complete recharging in much less time. Apple is much more conservative in this area and does not reach the figures of other brands. In order not to run out of battery at the most inopportune moment, the best thing is have an external battery handy.

In this selection we collect several Power Banks that we can carry in our backpack to recharge the iPhone or iPad battery and never run out of charge.

What power bank to buy to carry in your backpack

Energycell 5,000 mAh external battery – POWERADD

External Battery Poweradd Energycell

Super light (99 grams) and very compact (11 x 2.7 x 2.7 cm). This Power Bank of Energycell – POWERADD (13.99 euros) has a 5,000 mAh capacity and 2.4A output. Its design integrates an indicator with four LEDs to more intuitively show its charge level.

Power Bank 5000mAh Portable Charger with 2.4A Output, Mobile External Battery for Smartphones, Tablets and More-Black

Power Bank 5000mAh Portable Charger with 2.4A Output, Mobile External Battery for Smartphones, Tablets and More-Black

Lightning iWalk Power Bank for iPhone

Iwalk battery

Connect this iWalk external battery (17.99 euros) directly to the iPhone thanks to its lightning connector. It has a compact size (77 x 42 x 33 mm) that allows us to carry it with us easily. Its approximate weight is 75 grams and it supports the pass-through mode, to be able to recharge the smartphone battery at the same time as the Power Bank battery is recharged through the USB-C connector. Its capacity is 3,350 mAh.

iWALK 3350mAh Mobile Portable External Battery, Ultra-Light Compact Power Pack Power Bank Charger Compatible for iPhone 12 Mini / 12/12 Pro / 12 Pro Max / 11 Pro / XS Max / XR / X / 8/7/6 and so on

iWALK 3350mAh Mobile Portable External Battery, Ultra-Light Compact Power Pack Power Bank Charger Compatible for iPhone 12 Mini / 12/12 Pro / 12 Pro Max / 11 Pro / XS Max / XR / X / 8/7/6 and so on

20,000 mAh Power Bank (Strong)

Intense Power Bank

Another proposal of the selection is that of (Intenso) (24.93 euros), a Power Bank with a capacity of 20,000 mAh compatible with Apple devices, tablets, cameras or portable game consoles such as Nintendo Switch. It has a USB-A and a USB-C port to recharge two products simultaneously.

Intenso Power Bank XS20000 Portable Charger, External Battery (20000mAh, for Smartphones, Tablets and more), Black

Intenso Power Bank XS20000 Portable Charger, External Battery (20000mAh, for Smartphones, Tablets and more), Black

Belkin Playa Multi-Port 10,000 mAh Power Bank

Belkin Beach

We continue the selection with the Belkin Playa Power Bank (13.99 euros), a 10,000 mAh external battery with Power Delivery 15W, two USB-A connections, one USB-C and micro USB. It can simultaneously recharge up to three devices and provide up to an additional 36 hours of battery life for the iPhone and 19 hours of charge for the iPad.

Belkin Playa Power Bank 10K Multiport

Belkin Playa Power Bank 10K Multiport

Satechi Quatro Wireless Power Bank

Satechi Quatro

The accessory manufacturer Satechi has in its catalog a 10,000 mAh wireless external battery (109.99 euros) that has integrated Apple Watch charger and also various USB-C and USB-A connections. It supports 18W USB-C Power Delivery, and the USB-A output provides up to 12W.

SATECHI Quatro Power Bank Wireless - Portable Charger 10,000 mAh - Compatible with iPhone 11 Pro Max / 11 Pro / 11, Apple Watch Series 6/5/4/3/2/1, AirPods Pro

SATECHI Quatro Power Bank Wireless – Portable Charger 10,000 mAh – Compatible with iPhone 11 Pro Max / 11 Pro / 11, Apple Watch Series 6/5/4/3/2/1, AirPods Pro

Duracell 10,050 mAh Power Bank

Duracell Power Bank

The popular manufacturer of Duracell batteries has several models of Power Banks in its catalog, such as this one with 10,050 mAh (36.21 euros). With a design reminiscent of its classic products, it has a 18W USB-C PD port and another USB-A port. It can recharge two devices simultaneously, it has a pass-through mode and is pre-charged at the factory.

Duracell Powerbank of 10050 mAh, Mobile external battery with USB C and Fast Charge IN / OUT, Power Delivery 18W and Quick Charge 3.0 for Iphone, Samsung, Xiaomi and Devices with USB power

Duracell Powerbank of 10050 mAh, Mobile external battery with USB C and Fast Charge IN / OUT, Power Delivery 18W and Quick Charge 3.0 for Iphone, Samsung, Xiaomi and Devices with USB power

UGREEN 10,000 mAh Power Bank

Ugreen Power Bank

We finish the list with the UGREEN 10,000 mAh external battery (33.99 euros), a model with an approximate weight of 181 grams and with compact dimensions of 13.8 x 8.3 x 4.4 cm. It has a USB-C PD port that can recharge an iPhone 12 battery from 0 to 60% in just 30 minutes. It also has a USB-A port, making it possible to recharge two devices at the same time.

UGREEN 20W Mobile External Battery PD 3.0, Mini Power Bank USB C 10000mAh Fast Charge, Small Mobile Portable Charger QC 3.0 Compatible with iPhone 12 Pro / 11 / XR / XS / 8, iPad Pro 2020, Airpods Pro

UGREEN 20W Mobile External Battery PD 3.0, Mini Power Bank USB C 10000mAh Fast Charge, Small Mobile Portable Charger QC 3.0 Compatible with iPhone 12 Pro / 11 / XR / XS / 8, iPad Pro 2020, Airpods Pro

In Applesfera Selección we publish the best offers related to Apple products and compatible accessories. Prices and availability may vary after publication.

You can be up to date and at all times informed of all the news from the Apple world and the offers of Applesfera Selección in our profiles Twitter and Facebook.

Note: some of the links posted here are from affiliates. Despite this, none of the articles mentioned have been proposed either by the brands or by the stores, their introduction being a unique decision of the team of editors.