$24.71
$38.79
Description Ugreen 20000mAh Two-way Fast Charging Power Bank UG- 25188 Ugreen UG-25188 represents a compact high-capacity portable charging solution with 20000mAh battery capacity and 100W maximum power output. This model designation also appears as PB720 in certain markets. The power bank features three independent charging ports with intelligent power distribution and supports Power Delivery 3.0 protocol alongside Quick Charge 4 technology. Furthermore, the unit incorporates bi-directional fast charging capability through its primary USB-C port, enabling rapid power bank recharge in approximately 1.6 hours. Technical Specifications Battery Configuration Cell Type: 21700 Lithium-Ion Total Capacity: 20000mAh at 3.6V nominal Energy Storage: 72Wh Battery Chemistry: Advanced lithium-ion polymer Cell Technology: High-density 21700 format cells USB-C1 Port Input/Output Input Voltage/Current: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A Input Power Maximum: 65W Output Voltage/Current: 5V/3A (15W), 9V/3A (27W), 12V/3A (36W), 15V/3A (45W), 20V/5A (100W) Output Power Maximum: 100W single port Supported Input Protocols: PD3.0, PD2.0, FCP, AFC, BC1.2, 5V Adaptive Supported Output Protocols: PD3.0, PD2.0, PPS, QC3.0, QC2.0, AFC, Apple 5V/2.4A, BC1.2, 5V Adaptive USB-C2 Port Output Output Voltage/Current: 5V/3A (15W), 9V/3A (27W), 12V/2.5A (30W) Output Power Maximum: 30W single port Supported Protocols: PD3.0, PD2.0, QC3.0, QC2.0, AFC, FCP, BC1.2 USB-A Port Output Output Voltage/Current: 5V/3A (15W), 9V/2A (18W), 10V/2.25A (22.5W), 12V/1.5A (18W) Output Power Maximum: 22.5W Supported Protocols: QC3.0, QC2.0, FCP, AFC, SCP, Apple 5V/2.4A, BC1.2, 5V Adaptive Combined Port Output Configurations USB-C1 Solo Operation: 100W maximum USB-C2 Solo Operation: 30W maximum USB-A Solo Operation: 22.5W maximum USB-C1 USB-C2: 65W 30W USB-C1 USB-A: 65W 22.5W USB-C2 USB-A: 20W combined (power distributed between ports) USB-C1 USB-C2 USB-A: 65W 20W combined (total ~85W active) Charging Protocol Support Input Protocols: PD3.0, PD2.0, FCP, AFC, BC1.2, 5V Adaptive Output Protocols (USB-C1/C2): PD3.0, PD2.0, PPS, QC4 , QC3.0, QC2.0, FCP, AFC, Apple 5V/2.4A, DCP, BC1.2, 5V Adaptive Output Protocols (USB-A): QC3.0, QC2.0, FCP, AFC, SCP, Apple 5V/2.4A, BC1.2, 5V Adaptive Physical Specifications Dimensions: 139mm × 80mm × 26.5mm (5.47 × 3.15 × 1.04 inches) Weight: 420g (0.93 pounds) Housing Material: UL 94 V-0 rated flame-retardant plastic Color: Grey Display Type: LED digital percentage indicator Cable Included: 2 × USB-C to USB-C cables (100W rated each) Safety and Protection Features Over-Voltage Protection: Yes (all ports monitored) Over-Current Protection: Yes (automatic current limiting) Over-Charge Protection: Yes (prevents battery overcharging) Over-Discharge Protection: Yes (protects battery longevity) Over-Temperature Protection: Yes (thermal monitoring and shutdown) Short-Circuit Protection: Yes (immediate disconnection) Low-Current Mode: Yes (for small devices under 100mA) Multi-Level Protection System: Comprehensive safety monitoring Performance Metrics Recharge Time: Approximately 1.6 hours with 65W PD charger Recharge Speed Comparison: 5× faster than standard 5V/2A charging MacBook Pro 16″: 0-42% charge in 30 minutes MacBook Air 15″: 0-50% charge in 30 minutes, approximately 1.1 full charges total iPhone 15 Pro: 0-60% charge in 30 minutes, approximately 4.5 full charges total iPhone 15: 0-55% charge in 30 minutes Battery Life Duration: 5-7 days typical smartphone usage Regulatory and Compatibility Aviation Compliance: 72Wh (compliant with IATA/FAA carry-on regulations) Model Designations: UG-25188, PB720 Warranty: 1 year standard manufacturer warranty Certification Standards: CE, FCC, UL 94 V-0 flame rating Operating Specifications Operating Temperature Range: Standard lithium-ion operating parameters Storage Temperature Range: Standard lithium-ion storage parameters Humidity Tolerance: Standard electronic device specifications Maintenance Recommendation: Full charge/discharge cycle every 3 months during storage Device Compatibility Categories Laptops: MacBook Pro (13″/14″/16″), MacBook Air (13″/15″), Dell XPS series, HP Spectre series, Lenovo ThinkPad USB-C models Tablets: iPad Pro (all sizes), iPad Air, iPad Mini, Samsung Galaxy Tab series, Surface Pro Smartphones: iPhone 12-17 series, Samsung Galaxy S/Note series, Google Pixel, OnePlus, Xiaomi Gaming: Nintendo Switch, Steam Deck, ASUS ROG Ally, gaming smartphones Accessories: AirPods, wireless earbuds, fitness trackers, smartwatches, Bluetooth speakers Included Package Contents Power Bank Unit: 1 × Ugreen UG-25188 20000mAh power bank Charging Cables: 2 × USB-C to USB-C cables (100W rated) Documentation: User manual with safety guidelines Warranty Information: Manufacturer warranty documentation
Ugreen
