Package Contents:2 x IMREN (GOLD) IMR 18650 (3500MAH) 30A 3.7V BATTERY FLAT-TOPProduct Specifications:Model: IMREN IMR 18650 (3500MAH) FLATSize: 18650Dimensions: 18.39mm x 65.27mmNominal Voltage: 3.7VNominal Capacity: 3500mAhMaximum Continuous Discharge Current: 10ADischarge Rate: 30APositive: FlatProtected: NoWeight: 46.9gUsage Specifications:Fully charge before initial useAlways charge battery in/on a fireproof surfaceNever leave charging batteries unattended.To avoid short circuits, keep this battery away from metal objects (e.g. coins, keys, jewelry)Keep the battery in its case or any other insulated materialTo avoid shortening your battery’s life, do not overcharge it-- doing so may result in the battery popping or leakingDo not use the battery if there are signs of previous usageDo not dispose battery with the use of fireStacking more than one battery at a time may result in explosion.Never short the battery. Connect the positive and negative sizes.Use special caution ...