Firstly, the (blue) battery; A rechargeable lithium-ion battery commonly used for electric scooters. Voltage: 36 volts. Capacity: 4400 mAh. Energy: 158.4 Wh. Operating temperature: ranges between -20°C and 60°C. Features: Provides sustainable energy for a longer period and is suitable for power applications. Price: 120 SAR Secondly, the (grey) battery; A rechargeable lithium-ion battery commonly used for electric scooters or drift scooters. Type: Lithium-ion drift scooter battery. Voltage: 36 volts. Capacity: 4400 mAh. Specifications: Model HYY-10S2P, and it comes with ready-to-install connectors. Price: 70 SAR Thirdly, the (black) battery; A brand new battery, used for less than three months. 48 volts, 12 amperes, weighs 4.300 kg, Its capacity is 576 Wh. The battery is suitable for electric bikes, tricycles, motorcycles, ATVs, etc. Price: 450 SAR.