... 7v li ion cell 3.7v 4.5Ah CRN26650HC cylindrical Lithium-ion BatteryKEY WORDS: Lithium-ion Battery, ... ion battery pack ,Rechargeable battery, rechargeable battery, li ion, batteries, batterie ,Lithium ionen, lion Lithium battery, Battery lithium, ... ,26650, liion battery, li-on battery, lion batteries, lithium iron batteriesNominal Voltage3.7VNominal Capacity4500mAhResistance<=30Max continue discharge ...