Samsung 30Q 18650 Battery Samsung $11.99 One battery - $11.99 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. Brand: Samsung SDI Model: 30Q Size: 18650 Nominal Capacity: 3000mAh Nominal Voltage: 3.6V Maximum Voltage: 4.2V Discharge Current: 15A Maximum Continuous Style: Flat Top Protected: NO, UNPROTECTED Approximate Dimensions: 18.33mm x 64.85mm Approximate Weight: 48g