Place of Origin: Guangdong, China (Mainland) Brand Name: Herewin Model Number: 22.2V 12000mah Type: li-ion Nominal Voltage: 22.2v Size: 185mm*77mm*71mm Nominal Capacity: 12000mah Application: UAV/Drone Color: Black Certificate: CE, UL, RoHS, MSDS, UN38.3 Voltage: 22.2V Weight: 1644g Capacity: 12000mah Composed type: 6S Payment: T/T, L/C Battery type: Rechargeable Battery Cycle life: 300 Times