ICR26650 Nominal Capacity:5000mAh MAX 8800 Nominal Voltage:3.7V Type:Li-Ion Application:flashlight,power bank,detector,printer,etc. Certificate:CE/RoHS/UN38.3/MSDS Warranty:12 Months Cycle life:500-1000 Times Color:Blue Battery type:Lithium Iron Battery Cell Voltage:3.7v~ 4.2v Capacity:5000 MAh If OEM:YES Payment:Credit Card.Paypal.TT.Escrow.Western Union Size:26*65mm