A powerful charger with a clear LCD display and variable quadruple battery holder.
The S4 is the latest addition to the popular O series. The innovative technology brings new life to the batteries and the practical design makes the charger an everyday companion.
We are particularly pleased that the microprocessor has been revised and improved again. The LCD display is now operated in better display quality and shows all information clearly and legibly.
All information for each individual battery can be read very easily. Thanks to the quick charge, the empty batteries can be recharged and ready for use in no time. However, the appropriate charge level can be selected for each individual battery. From gentle 0.5A, 1.0A to fast 2.0A.
In addition, the four battery holders with variable spring clips not only accommodate 20700, 26650 or 18650 Li-ion batteries, but almost all rechargeable round batteries. The S4 can therefore be used for almost all batteries.
The built-in fuse enables the safe charging of various batteries and this at the same time. The ventilation system, which provides the necessary cooling of the batteries during charging, is also pleasing here.
Last but not least, it should be mentioned here that the operation is uncomplicated and intuitive. Steamer quickly reaches the desired setting.
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