The Akyga AK-EV-21 is a dedicated charger designed specifically for electric scooters, providing reliable power delivery for efficient battery charging. This charger features a compact and lightweight design with dimensions of approximately 150 mm x 80 mm x 40 mm and a weight of 450 g, making it portable for various charging scenarios. It operates with an input voltage range of 100-240 V AC at 50-60 Hz, delivering a stable output of 42 V DC at 2 A, which is compatible with most standard electric scooter battery systems. The charger incorporates multiple safety protections including over-voltage protection, over-current protection, short-circuit protection, and temperature control to ensure safe operation during extended charging cycles. Constructed with durable ABS plastic housing and reinforced connectors, it offers resistance to minor impacts and daily wear. The LED indicator provides clear charging status information with different colors representing charging, fully charged, and fault conditions. With an operating temperature range of 0-40 °C and storage temperature range of -20-60 °C, it maintains consistent performance in various environmental conditions. The charger comes with a standard 1.8 m power cable and appropriate connector for electric scooter battery interfaces. Its efficient design minimizes energy consumption during operation while maintaining optimal charging speed for typical electric scooter batteries. The product represents a successor model in Akyga's range of electric vehicle charging solutions, focusing on reliability and practical functionality for daily charging needs. Proper compatibility verification with specific electric scooter models is recommended before use to ensure optimal performance and safety.