For the iRay G Series 26650 KeepPower UH2655 IMR26650 5500mAh Flat Top PRODUCT DETAILS 26650 KeepPower UH2655 IMR26650 5500mAh High Discharge Flat Top Specifications:Minimum Capacity: 5400mAh Typical Capacity: 5500mAhNominal Voltage: 3.7VDischarge End Voltage: 2.5VMax Continuous Discharging Current: 15AMax Pulse Discharging Current: 30A Dimensions:66.8mm (L) x 26.3 mm (D) Warnings: -Do not overdischarge/overcharge -Recharge drained batteries ASAP -Do not short circuit -Do not dispose of in fire -Do not expose to extreme heat or water -Please be familiar with handling lithium-ion batteries before purchase. Please note: Due to the nature of this consumable product, no returns are allowed unless the product is defective upon receipt.Protected batteries are longer than unprotected batteries due to the addition of the protection circuit. Please keep in mind we cannot accept returns on batteries. MANUFACTURED BY : KeepPower