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A Chinese company launches phones with giant 21,000 mAh batteries, enough for months!


Oukitel has revealed phones with giant batteries , Oukitel WP19, which comes with a 21,000 mAh battery in addition to a MediaTek Helio G95 chip with a capacity of 8/256 GB and a 6.78″ LCD screen.

In an era in which smartphones dominate our lives, it has become important to have phones with giant batteries that can be used for long hours without the need to carry the charger with us every time we go abroad, and to achieve this there must be two main factors, a large battery, and an operating system Dedicated saves phone resources and prevents apps from consuming them in the background, which improves battery consumption and extends usage hours.

With the natural development of smart phones, battery capacities began to increase clearly. After phones came with capacities not exceeding 2500 mA in 2012, we find today phones with giant batteries of up to 5000 mA, even Apple, which is known for its economy in the hardware used in its devices. She unveiled her iPhone 13 Pro Max with a 4352 mAh battery.

Despite the increase in battery capacities, the expected consumption of the latest phones still does not exceed one day, with fast charging support with fantastic capacities of up to 150 watts , which means that you will be able to charge your phone in 10 minutes, so that you can use it throughout the day, which is a winning deal, of course, that cannot be objected on her.

But what if we reverse the equation?! Do we dispense with the mythical charging capacity for a huge battery capacity that allows us to use our phones for weeks without having to charge them? That’s exactly what the Chinese company you haven’t heard of until writing this article, the startup Oukitel, thought this idea in the Oukitel WP19.

This phone comes with a huge battery with a capacity of 21,000 mAh, which is without exaggeration a larger capacity than the one in the power bank that I carry, and certainly larger than all the smart phones available in the market. The company says that this capacity allows the phone to be used for a week of continuous use in addition to:

  • 2,252 hours (94 days) from standby.
  • 122 hours (5 days) of continuous phone calls.
  • 123 hours (5 days) of listening to music.
  • 36 hours (1.5 days) of watching videos.

Oukitel WP19 Overview

As expected, the phone comes with a design thick enough to accommodate that giant battery inside it, and the phone is also heavy in weight compared to other phones – the company did not tell us details about the dimensions and weight of the phone. And if we compare the phone again with the power bank that I carry, it is noticeably thicker, all these factors will make using the phone an uncomfortable process that may cause you pain in the bones of your hand if you use it for long periods, but it is the only solution to provide this capacity in a mobile phone.

Oukitel WP19 phone

Despite the phone’s huge thickness, it did not prevent the manufacturer from adding a protrusion to the cameras, which by the way perform well with interest in night photography techniques, given that the phone is intended for those who travel on wild trips where they photograph tigers and other animals at night.

The phone also comes with an IP68 certification for water and dust resistance, in addition to the MIL-STD-810G standard, a US military specification that guarantees a level of durability, meaning that the device has undergone a series of 29 tests. This phone stands up to the shock, vibration, heat, cold, and shock of gunfire.

Oukitel WP19 phone hardware

The giant Oukitel phone comes with a little modest hardware, we are talking here about the MediaTek Helio G95 chip for the middle class and equivalent to the Snapdragon 720G architecture, in addition to 256 GB of storage, 8 GB of RAM, a 6.78” LCD screen, FHD + resolution with a frequency of 90 Hz. The phone supports As well as Bluetooth 5.0 and NFC networks, and the Android operating system 12 with support for updates from Google.

The imaging system of the Oukitel WP19

The phone comes with a triple imaging system, which includes a main lens of 64 megapixels in addition to a secondary lens of 2 megapixels for macro photography, as for the third lens it is a camera dedicated to night vision from Sony, with a accuracy of 20 megapixels, which is the first time we hear about it in a smartphone, the phone also comes Infrared night vision sensor. In addition to a 16-megapixel selfie camera.

What about the second side of the equation?

At the beginning of the article, we mentioned an equation that depends on the capacity of the phone and the capacity of the battery, and we mentioned how the Chinese company wanted to reverse that theory in the Oukitel WP19 phone and sacrifice the capacity of the battery in exchange for a huge battery capacity. Well, the phone comes with a capacity of 33 watts, which is not a weak capacity but rather it is in The truth is higher than the latest Samsung phones , but it is still not the highest in the market, and the capacity is a bit modest, and with a battery capacity of 21,000 amps, you will need 4 hours to complete a full charge (0 to 100%).

It is worth noting that the phone also supports reverse charging, a feature that allows charging phones and other accessories by placing them on the back of the phone, and we believe that having such a feature in a phone with a huge battery like that may be really useful, you are talking here about an Android power bank!

Phones with giant batteries..price and availability in the market

The Oukitel WP19 phone is available for purchase via the Ali Express store at $ 744, which is the price of the Flagship that enables you to buy other phones such as the Google Pixel 6, for example, which means that you will spend an amount of money on a mid-range phone in exchange for a huge battery and a unique night photography experience .

Conclusion: A good addition to the world of smartphones, but not for the average user

Bigger batteries do not always mean longer hours of use, as I mentioned at the beginning of the article, the operating system should also be dedicated to saving phone resources and making sure that the battery is not drained unnecessarily, so it is not so simple, however, we are not talking here about increasing Simple in battery capacity, it’s about an actual power bank that works like a smartphone. We believe that the Oukitel WP19 is a unique addition in the world of smartphones, but the operating system must be taken care of and customized to take advantage of this huge battery.

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