Brands Zone - products from selected manufacturers: https://www.hurt.com.pl/80-x-baterie-do-aparatow-sluchowych-rayovac-extra-312-p20059.html

Voltage [V]: 3.0
diameter [mm]: 20.0 in
Height [mm]: 2.5 in
Long term of suitability

universal processor charger for NiMH and Li-ion batteries in sizes AA, AAA, SC, C, 10440, 14500, 14650, 16340, 17500, 17670, 18350, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650
three-stage charging method Li-ion TC /CC / CV
0ΔV and -ΔV charging method
eight independent charging channels
Lcd 
reactivation of deeply discharged cells and 0V cells
measurement of cell capacitance and internal resistance
charging current: 2x3A / 4x 2A / 8x1A / 8x0,5A / 8x0,25A
powered by USB TYPE C - no power supply included
Protection:  short-circuit, against reverse insertion of the battery

• Lithium button batteries / coin cells / pellets
• Product of the world leader - ENERGIZER
• voltage [V]: 3.0
• diameter [mm]: 20.0
• height [mm]: 1.6
• batteries with a long expiration date