Today, plugging your phone into the charger every evening is a complete routine. But many of us remember with nostalgia the times when devices like the Nokia 3310 could last a week or even a fortnight on a single charge without any problems. Their secret was simple. A small black and white display and the absence of a constant internet connection. Nevertheless, even today there are commercial machines on the market that make this old dream of aoneThey have a lot of stamina. But they have one "tough catch".
Current sale: Oukitel with 21,000 mAh
Common today iPhone or Samsung has a battery with a capacity of around 5,000 mAh. On the market we find special durable phones that go to the absolute extreme. A prominent commercially successful example is the armored smartphone.one Oukitel WP19. It has a monstrous battery with a capacity of 21,000 mAh. With really heavy use, it can easily last a week, and in standby mode it promises to last over three months.
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Absolute extreme: Energizer P28K
Energizer, a brand known primarily for producing classic pencil batteries, has gone even further. It recently introduced the Hard Case P28K model, which has an incredible 28,000mAh battery. This machine can last up to 94 days in standby mode or almost five days of continuous talk time.
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Tax for nothingoneenergy
This extreme endurance naturally comes at a cost in terms of ergonomics. The aforementioned Energizer weighs over half a kilogram (570 grams) and measures almost three centimeters thick, while the Oukitel is similar in weight and thickness. So these are not elegant little things for your pocket. The manufacturers have basically taken a heavy power bank and grafted a display and Android operating system onto it, which is painful in itself.
