• „Äê45W High-Speed Charging„Äë1.4X speed improvement with maximum 45W power output, 15W faster than previous 30W models. Supports for iPhone 17 Pro full-power fast charging and can quickly charge phones, tablets, and laptops.
• „Äê4-Port Output Design„ÄëFeatures 2 USB-C ports and 2 USB-A ports, supporting simultaneous charging of up to 4 devices to meet multiple device sharing needs.
• „ÄêLarge 20000mAh Capacity„ÄëHigh-capacity battery provides approximately 3 complete charge cycles for iPhone 17 Pro, ensuring extended usage time.
• „ÄêFast Self-Charging„ÄëSupports 30W input fast charging, allowing the power bank to fully charge itself in approximately 3 hours.
• „ÄêSmart Digital Display„ÄëIntelligent LED screen shows battery level at a glance, with real-time display of remaining power percentage and input/output power status.
• „ÄêLow Current Mode Support„ÄëCompatible with small current devices like earphones, watches, and fitness bands, ensuring complete charging capability.
• „ÄêIntelligent Temperature Control„ÄëBuilt-in smart temperature control chip provides lower heat generation and safer operation during charging.
• „ÄêSafety Protection„ÄëMultiple protection mechanisms including overvoltage, overcurrent, overtemperature, and short circuit protection.

Specifications:

• Model: JR-PBF02 Pro
• Battery Type: Lithium Polymer
• Battery Capacity: 20000mAh 3.7V (74Wh), Rated: 12000mAh (5V/3A)
• Material: PC+ABS Fire-resistant Material
• Input: 
• Type-C1/Type-C2: 5V/3.0A, 9V/3.0A, 12V/2.5A, 15V/2.0A, 20V/1.5A (30W Max.)
• Output: 
• Type-C1/Type-C2: 5V/3.0A, 9V/3.0A, 10V/2.25A, 12V/3.0A, 15V/3.0A, 20V/2.25A (45W Max.)
• USB-A1/A2: 5V/3.0A, 9V/2A, 10V/2.25A, 12V/1.5A (18W Max.)
• Charging Time: Approximately 3 hours
• Product Dimensions: 151x69x29mm