1. Light weight and easy to carry 2. High working efficiency and fast charging speed 3. Output short circuit protection, overvoltage and overload filter protection 4. Good quality and long service life 5. Applicable models: suitable for Willful IP68/ /SW021/ID205U/ID205S/ID205L/ID216/021/SW021/SW025/SW01/SW023, suitable for Uwatch 3/Ufit/GT
