Model: SNO-18650S-4S1P Configuration:4S1P(4cells) Capacity:2.2Ah Nominal voltage: 14.8V Max continuous discharge current:2.2A Max charge current:2A Pack dimension:38 x 38 x 67mm Weight:190g Available for Fishing lights, solar street lamps, flashlights, lawn lamp, project-light lamp, balance, scooter, medical equipment, industrial equipment, energy storage back-up power, and so on