2x Samsung 26F ICR 18650 2600mAh Flat Top Rechargeable Battery 

• Brand: Samsung SDI Energy Malaysia
• Model: 26F
• Color:  Pink
• Size: 18650
• Chemistry: ICR
• Nominal Capacity: 2600mAh
• Nominal Voltage: 3.6V
• Discharge: 5.2A Max Continuous
• Positive: Flat
• Protected: No
• Rechargeable: Yes
• Dimensions: 18.14mm x 64.77mm
• Weight: 44.7g