Portable charger, also known as power bank, has become quite popular in recent years due to multiple mobile devices emerging. It works as a battery extension for smartphones, laptops and others. gadgetsIt offers more autonomy during trips and daily commitments.
Due to their usefulness, many brands have invested in the development of portable chargers, and today it is possible to find a number of models on the market. They differ mainly in battery size and number of input ports.
In this article, TecMundo has selected 6 chargers up to 20,000 mAh. Check out:
1. Portable Charger 10,000 mAh, I2GO Plus

Up to 4 full charges are possible on your smartphone for devices up to 1800mAh and take your battery with you daily.
The i2GO Portable Charger has a capacity of 10,000 mAh and is ideal for those who want to charge their smartphone while away from the outlet. According to the brand, it offers up to 4 full charges on the mobile phone and has smart charging technology.
With a weight of 222 grams, it can be carried in your bag or backpack. Its design is minimalist and is available in black. The product also has two USB outputs and protection against overheating.
2. Portable Charger 10,000 mAh, Xiaomi
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High-speed charging, fast charging and Micro-USB and USB-C dual output.
Thanks to its size, the Xiaomi Portable Charger can be carried in your pocket with your smartphone, and can charge the device during daily commuting. It weighs 218 grams and its design is modern and minimalist.
According to Xiaomi, the device has a 10,000 mAh battery tool It offers an average of 3 and a half charges for smartphones, but this may vary depending on the device. It has 2 USB outputs, 1 Micro-USB output and also charges at high speed.
3. Portable Charger 10,000 mAh, Samsung
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Super fast loading. Quickly charge your phone with super fast charging features. Connected with a USB-C cable, your Galaxy Note 10 can charge at 25 watts.
The Samsung Portable Charger is an interesting option for those who don’t want to risk running out of battery every day. Its capacity of 10,000 mAh can charge a smartphone an average of 3 times, but this will also depend on the size of the device’s battery.
The product weighs 290 grams and is produced in silver color. It promises to charge devices quickly and has 2 inputs in total: 1 USB and 1 USB-C.
4. Portable Charger 12.000 mAh, Geonav PB12KMB
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2 USB and 1 USB-C outputs (2A each) to efficiently charge up to three devices simultaneously.
The Geonav Portable Charger PB12KMB has a 12,000 mAh battery and can charge up to 3 devices simultaneously. There are 2 USB outputs and 1 USB-C output. On average, the product can provide 3-4 charges for a smartphone.
HE tool It has the most modern design on the list and should delight those who love innovative designs. It is short-circuit protected and weighs 242 grams.
5. Portable Charger 20,000 mAh, Geonav PB20KWT
%12 Closed

Ultra capacity, 20,000 mAh, with Qualcomm QC 3.0 fast charging and Power Delivery
299.00 BRL
Another Geonav Portable Charger option is the PB20KWT model. It has 20,000 mAh and is ideal for those who want to guarantee the battery of multiple devices during excursions, trail hikes and camping.
The product has 2 USB ports and 1 USB-C port. It can charge up to 3 devices simultaneously, and the amount of charge varies with each battery size. tool. Its design is simple but functional. It weighs 414 grams.
6. Portable Charger 20,000 mAh, Xiaomi
26% Closed

It has a charging voltage limit of 4.4V and a battery capacity of 20000mAh.
309.90 BRL
Xiaomi’s 20,000 mAh Portable Charger may also be of interest to those looking for a device with a larger battery. It can charge up to two devices at the same time, and like other products on the list, the amount of charge varies depending on the connected devices.
The model, which has two USB outputs, also offers smart charging in order not to damage the devices. It weighs 358 grams and does not take up much space in wallets and backpacks.
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Source: Tec Mundo

I’m Ben Stock, a highly experienced and passionate journalist with a career in the news industry spanning more than 10 years. I specialize in writing content for websites, including researching and interviewing sources to produce engaging articles. My current role is as an author at Gadget Onus, where I mainly cover the mobile section.