Vapcell S4 Plus V3.0 is a quite advanced and versatile fast charger with active temperature monitoring. Despite the high performance of a total of 12A charging current, the charger allows small batteries to be charged gently and safely by means of internal resistance analysis or manual selection. High-current batteries as well as larger batteries can be supplied with 3A per charging slot. The charger can also discharge, test and repair batteries.

Support for Li-Ion 10440 to 26700 and NiMh/NiCD from AAA to C batteries.

The charger has been designed with simplicity in mind, making it ideal for both professional and home use. With a simple lever, the mode can be switched between manual and automatic operation.

The S4 plus from Vapcell is one of the first 4 slot chargers with a total charging current of max. 12A.

The charging current can be set manually in the steps 0.25A / 0.5A / 1A / 1.5A / 2A / 2.5A / 3A. In Auto mode, this is selected automatically after internal resistance analysis. For the discharge function, the following discharge currents can be set: 0.25A / 0.5A / 1A. Charging process is monitored with a temperature filler and automatically lowers the charging current if necessary.

The following Li-Ion, NIMH and NiCd battery types can be charged:

• All Li-Ion / NiMh with a diameter of 10mm to 26mm and a length of 34mm to 76.5mm. Batteries with a diameter of 22mm and more only fit in charging slots 1 and 4.
• Li-Ion: 10340 / 10440 / 14500 / 14650 / 16340 / 16650 / 17500 / 17670 / 18350 / 18500 / 18490 / 18650 / 18700 / 26500 / 26650 / 22650 / 20700 / 21700, 3.6V and 3.7V Li-Ion batteries
• Ni-MH/Ni-CD: AAAA, AAA, SC, C
  

Product features:

• Charging and discharging of NiCd, NiMH or 3.6V - 3.7V lithium-ion batteries.
• Powerbank function. (with batteries inserted) Output USB-A 5V 1A
• Analogue switches for automatic and manual operation.
• Total power 12A / 3A per charging slot.
• Optimisation and determination of the maximum capacity of the batteries.
• Active temperature monitoring.
• Display for showing: Charging current, battery voltage, capacity, internal resistance, temperature, time, watt hours.
• Charging current: 0.25A / 0.5A / 1A / 1.5A / 2A / 2.5A /3A (max. 1A for NiMh battery) can be selected individually for each slot.
• Discharge current: 0.25A / 0.5A / 1A selectable for each bay individually.
• 4 intelligent,  independently operating charging slots.
• Charging of different batteries of different types, sizes or capacities possible at the same time
• Tickle trickle charge for NiMH/NiCd batteries, for Li-Ion less than self-discharge.