30W PD Output, 6X Faster Charging: Provides 30W PD output, offering six times faster charging for Samsung and for Apple devices Fast Charging for MacBook Air: Capable of charging for MacBook Air at full speed, reaching 52% in just 1 hour from 0% Backward Compatibility with 25W: Supports 25W output, enabling Samsung Super Fast Charging PD & QC3.0 Fast Charging Protocols: Supports both PD and QC3.0 protocols for ultra-fast charging speeds Smart Chip for Safe Charging: Equipped with a smart chip that reduces heat generation during charging for a safer experience 6 Layers of Safety Protection: Features overcurrent, overvoltage, and 6 other safety protections for added security Specifications: Model: JR-TCF24 Input: AC 100-240V~50/60Hz, 0.8A(Max)  PD Output: 5V-3A, 9V-3A, 12V-2.5A Total Output: 30W(Max) Material: PC fireproof material Size: 83*42.7*26.7mm Net Weight: 60g