This is a lithium power battery pack from the brand AKJA, designed for high-capacity applications like electric scooters and bikes.Specifications: These batteries are available in multiple voltage and capacity configurations, ranging from 12V up to 72V, with capacities typically around 100Ah.Safety Features: The unit includes a protective carry handle and a specialized charging port, with explicit instructions provided for safe lithium-ion charging.Usage: They are frequently utilized for electric motorcycles and Personal Mobility Devices (PMDs) due to their substantial power output.