Unfortunately, not always. The answer to this question is not clear-cut, because the simplest testers or chargers can only measure mAh from the charging process. If our charger does not have a dedicated discharge (load) or testing function, its mAh measurement will never be synonymous with the actua ...

Newly minted users of chargers may have doubts when their new, advanced charger for Ni-MH batteries (popular fingers) is supposed to charge 4 batteries with 1A current, while it is equipped with a power supply with a current capacity of 1A. After all, 4 rechargeable batteries charged with 1A require ...

There is currently a rash of different chargers on the market, which, according to the manufacturer's assurance, allow you to measure the mAh capacity of our batteries. Are you sure? In our article, we describe the most common pitfalls, doubts and mistakes made by users when measuring the capacity ...

We point out simple mistakes that often occur, which as a result lead to faster wear of the batteries. Have you ever had new, branded rechargeable batteries last much shorter than they should? Read our guide and perhaps you will avoid disappointment later. ...

Ni-MH rechargeable batteries cause much more problems when assessing the current state of charge than alkaline or Li-ion batteries.While in the case of typical disposable batteries or Li-ion rechargeable batteries, we can orientate the level of charge of the cells and their condition based on the vo ...

We present a practical guide that will allow you to get to know Ni-MH rechargeable batteries better. We recommend reading it to both beginners and advanced users.Have you ever had a fresh battery pack that doesn't want to charge when you take it out of the device, or maybe the charging turns off alm ...

More and more users, following the trend of environmentally friendly solutions, decide to replace disposable batteries, in particular the so-called AA/AAA "sticks" with rechargeable batteries that can be recharged multiple times. We buy branded, capacious Ni-MH batteries, invest in a good charger, a ...

Many of our customers still believe that the slower we charge a battery, the better it is for its condition and life. Unfortunately, it is very easy to unknowingly destroy your batteries. If we charge new AA batteries with a current of 200-300 mA, we certainly do not use their full potential, and we ...

Definitely not. Completely discharging the Ni-MH battery before each charge effectively reduces its life. Regular battery discharge was recommended for old, virtually unavailable nickel-cadmium (Ni-Cd) batteries. Performing a forced deep discharge cycle eliminated and minimized the risk of the ...

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 PCWorld.pl you will find a review of one of the latest everActive products - the UC-4000 charger - a professional and universal processor charger for Li-ion, Li-FePO4, Ni-MH cells. Supports all common sizes of rechargeable batteries. The product has been awarded the recommendation "Proven product ...

If you want to replace disposable batteries with Ni-MH rechargeable batteries, it is worth following a few rules that will allow you to take full advantage of the capabilities of the new cells. Following a few simple rules will allow you to use your rechargeable batteries optimally, economically an ...

Charging Ni-MH batteries with the lowest possible current is not always the most beneficial for their service life. With modern automatic chargers, the assessment of when the battery is fully charged is largely dependent on the value of the charging current.The best charging result is achieved with ...