ITEM NAME:6S 22V Solar Lighting Battery Protection BMS Panel for Description: 6S 18650 battery protection panel Nominal voltage of 3.7V lithium battery Charging voltage : 25.5V Instant discharge current : 25A Discharge current: 15A Charging current: 15(Max)A Continuous charge current : Max 20A Function: Overcharge, overdischarge, short circuit protection Size Chart: Size: Approx. 3.2 x 5cm/1.26 x 1.97inch Package Includes: 1 Piece 18650 Battery Protection Board Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2cm error. SKU: DMO0013466473020375.6S 18650 battery protection panel. 1 Piece 18650 Battery Protection Board. Due to the difference between different monitors, the picture may not reflect the actual color of the item. People always bought together with.