Battery set fan with 2 batteries 2 AH and charger 2 20V

\ N1 x ACCUMULATOR BANDLATOR 20 V, PVA 20-LI B1 (without battery and charger) 2 x lithium-ion batter 20 V, 2 Ah 1 x 20 V battery charger, PLG 20 C1, 2.4 A