Energizer P28K is a smartphone with a week-long battery life

Steinertiene Eleonora -

Energizer P28K is a smartphone with a week-long battery life

If you are tired of constantly charging your phone or carrying a power bank around, you might be interested in the latest product from Energizer Mobile. The company, famous for its batteries, has launched P28K, a smartphone with a huge 28,000 mAh battery, at the Mobile World Congress (MWC) 2024 in Barcelona.

P28K is not just a battery beast, but also a rugged device that can withstand dust, water, and extreme temperatures. It has an IP69 rating, which means it can survive being submerged in water up to 1.5 meters for 30 minutes, and resist high-pressure water jets and steam cleaning. It also has a shock-resistant body that can endure drops and impacts.

It boasts a 6.78-inch FHD display with a 16 MP selfie camera on the top. On the back, it has a triple-camera system with a 60 MP main sensor, and two 20 MP sensors for wide-angle and macro shots. The phone runs on Android 14, and has 8 GB of RAM and 256 GB of storage. It also supports fast charging up to 33W, which is impressive considering the size of the battery.

According to Energizer Mobile, P28K can deliver up to a week of regular use on a single charge, or up to 122 hours of talk time, 120 hours of video playback, or 100 hours of music playback. This makes it ideal for travelers, adventurers, or anyone who values long-lasting performance and durability.

This smartphone is expected to launch globally (excluding the US) in October 2024, with a price tag of €249.99 (~$270). Today, you have the option to pre-order yours from the official website or from chosen retailers.


This is not the first smartphone from Energizer Mobile, but a brand licensed by Avenir Telecom. The company has previously released several models under the Hard Case and Power Max series, which also feature large batteries and rugged designs. However, P28K is the most ambitious and impressive one yet, as it sets a new record for smartphone battery capacity.

P28K is not for everyone, though. It is a bulky and heavy device, weighing 450 grams and measuring 18.7 mm in thickness. It is also not the most stylish or elegant phone, as it prioritizes functionality over aesthetics. It may not have the most advanced features or specifications, either, as it focuses on the essentials.

However, for those who value battery life and ruggedness above all else, P28K is a dream come true. It is a phone that can handle any challenge, and keep you connected for days without worrying about running out of juice. It is a phone that redefines what a smartphone can do, and how far you can push it.

It is the smartphone for the power users, the adventurers, and the freedom seekers. It is the smartphone with a week-long battery life. It is the Energizer P28K.