In December 2019, our everActive Pro Alkaline batteries were tested for performance by an accredited testing laboratory in Poland. The Central Laboratory of Batteries and Cells in Poznań (CLAiO) is a specialized scientific unit with many years of experience in the field of chemical power sources. T ...

EverActive UC-100 and UC-4000 chargers have nothing to hide. From now on, their data sheets are supplemented with detailed characteristics of charging courses for typical batteries.The new data sheets are another, in addition to independent tests, confirmation of the high quality of everActive devic ...

In autumn, we will have some interesting product novelties. One of them is the new PROCELL line of faucets for professional use from the faucet manufacturer Duracell.PROCELL faucets are products using the highest quality materials and state-of-the-art production methods, which guarantee high perform ...

We invite you to the 32nd edition of the International Energy Fair ENERGETAB in Bielsko-Biała on September 17-19, 2019 in the ZIAD exhibition hall in Bielsko-BiałaAt the Baltrade stand (stand no. O/6) there will be an opportunity to learn about the best batteries, accumulators, flashlights and charg ...

Today, we present the basic typology of hearing aids and describe their main features. Perhaps we will help you choose the right model in this way. ...

Few parents are aware that early diagnosis of hearing in newborns is extremely important and can affect the overall development of the child. Children with undetected hearing impairments do not acquire cognitive abilities properly. They may be slower to acquire new skills, including proper speech. I ...

Today, we are breaking away from the subject of hearing batteries and decided to collect for you a list of facts and myths about hearing implants. ...

Principle Zinc-air batteries are unique in their design. The name itself indicates that air plays a special role in them. It is worth knowing what this technology is all about, and consequently, how to take care of this type of batteries and what their service life is. In this article, you wil ...

Compact Flash cards were first introduced in 1994 by SanDisk Corporation. They provide full PCMCIA-ATA functionality (which in practice means that every Compact Flash card is simply a PCMCIA card, but smaller!) and ATA/ATAPI-4 compatible TrueIDE functionality. At present, they are the most common st ...

Nowadays, they are rarely used. Previously used mainly in Sony and Ericsson devices. At the moment, microSD cards with appropriate Memory Stick adapters are most commonly used.Types of Memory Sticks:The Memory Stick PRO features increased data transfer speeds and higher storage capacity. Memory Sti ...

Initially, flash drives offered capacities comparable to floppy disk drives, but the rapid technological development of flash memory caused that it quickly exceeded ZIP drives in terms of capacity, and now it is comparable to hard drives. At the moment (2019), flash drives with capacities of up to 4 ...

EEPROM (Electrically-Erasable Programmable Read-Only Memory) is a type of non-volatile computer memory. Also referred to as E²PROM. The EEPROM memory, unlike the EPROM memory, can only be erased using electric current. The number of writes and erases is limited, depending on the type and manufacture ...

Lithium-ion cells are the future of powering portable and wireless electronics – they are found in smartphones, MP3 players, remote-controlled models, etc. Their feature They are usually characterized by small dimensions and flat or cylindrical shapes. These inconspicuous cells can store twice as m ...

The answer is: it depends. If you are planning to go on vacation and take a power bank in your luggage, make sure that its power is within the range where airline approval is not required.In this article, we explain how to verify whether your device is suitable. ...

Alkaline batteries, thanks to their readiness for immediate use after purchase and thanks to their energy retention for a relatively long period of time, were a better alternative to traditional rechargeable batteries in the past. What has changed after the introduction of the new generation of rech ...

Lithium 'button' batteries are often used as power for the smallest portable devices (calculators, electronic dictionaries, etc.) - and for memory backup in similar devices (including BIOS memory backup in desktop computers). In lithium technology, batteries are also made in typical AA and AAA stick ...

The popular name of this type of battery comes from the alkaline (alkaline) solutions used in them as an electrolyte. Introduced to the market in the early 1960s, alkaline batteries quickly gained popularity, becoming the most important competitor to zinc-carbon batteries - this trend has been espec ...

Ni-MH batteries did not enter mass production for a relatively long time - although hydrogen is very well suited for the anode, the design of cells using hydrogen requires absolute tightness and high pressure inside the cell. It was not until the late 1960s that it was discovered that alloys of some ...

Lithium photographic batteries are most often used to power professional photographic equipment. Below is a table of replacements for these batteries from several popular manufacturers. ...

We present a list of replacement hearing batteries (zinc-air) for hearing aids and cochlear implants ...