UGREEN 10000mAh Two-Way Fast Charging Power Bank (PB502)
UGREEN 10,000 mAh Two‑Way Fast Charging Power Bank (Model PB502) is a sleek and powerful travel companion, perfect for keeping your devices fully charged on the go. Equipped with both USB‑C (Power Delivery up to 30 W) and USB‑A (Quick Charge up to 22.5 W) ports, it can fast-charge a smartphone or tablet and simultaneously recharge itself—fully replenishing in just ~3 hours. Its LED display shows precise battery levels, while low-current mode supports smaller devices like earbuds and smartwatches.
Weighing around 320 g and housed in durable PC+ABS, it meets airline safety standards and includes protection against overcharge, over-discharge, overcurrent, overheating, and short circuits.Combined with pass-through charging and broad compatibility, it’s an ideal, reliable solution for travelers, commuters, and anyone needing efficient, high-capacity charging. Additionally, user reviews highlight UGREEN power banks as dependable and well-built compared to competitors .
Description
UGREEN 10000mAh Two-Way Fast Charging Power Bank (PB502)
UGREEN 10000mAh Two-Way Fast Charging Power Bank (PB502) is a compact and efficient portable charger designed to keep your devices powered on the go. Below are its detailed specifications:
Specifications
Battery Capacity
- Total Capacity: 10,000mAh (36Wh)
- Rated Capacity: Approximately 6,000mAh (at 5V/3A)
Charging Ports
- USB-C Port:
- Input: Supports 5V/3A, 9V/3A, 12V/2.5A, 15V/2A
- Output: Delivers 5V/3A, 9V/3A, 12V/2.5A, 15V/2A
- USB-A Port:
- Output: Provides 5V/3A, 9V/2A, 12V/1.5A
Fast Charging Capabilities
- USB-C Port: Offers up to 30W Power Delivery (PD) for rapid charging of compatible devices.
- USB-A Port: Supports up to 22.5W output with Quick Charge 3.0 (QC3.0) technology.
- Simultaneous Charging: Capable of charging two devices at once, with a total maximum output of 5V/4A.
Design and Build
- Dimensions: Approximately 103 x 52 x 22.5 mm
- Weight: Approximately 350 grams
- Material: Constructed with PC+ABS for durability
- Color: Black
Additional Features
- Digital Display: Features an LED screen to display remaining battery life.
- Low Current Mode: Supports charging for low-power devices such as headphones and smartwatches.
- Safety Protections: Includes safeguards against overcharge, over-discharge, overcurrent, overpower, overvoltage, overheating, short circuits, and electromagnetic fields.
- Airline Approved: Complies with airline regulations for portable batteries, making it suitable for travel.
These specifications make the UGREEN PB502 a reliable and versatile power bank, ideal for users needing quick and efficient charging for multiple devices while on the move.





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