UGREEN 10000mAh Two‑Way Fast Charging Power Bank – UG‑25185

The UGREEN 10000mAh Two‑Way Fast Charging Power Bank (model UG‑25185, also known as PB502) combines portability with efficient power delivery. Featuring one USB‑C port and one USB‑A port, it supports dual-device charging and fast recharge through USB‑C input. A built-in LED display provides precise battery level information. With compact dimensions and intelligent safety protections, this power bank is ideal for travel and daily use.

Product Features

Dual‑Port Charging

Equipped with a USB‑C port delivering up to 30 W output and a USB‑A port providing up to 22.5 W, enabling simultaneous charging of two devices with total power delivery up to 4 A.

Fast Two-Way Charging

USB‑C input supports up to 30 W for fast recharging of the power bank itself, typically reaching full capacity in about two hours.

Smart Digital Display

A hidden LED display shows exact remaining battery percentage at a glance, enhancing usability compared to simple indicator lights.

Pass‑Through and Low‑Current Support

Supports charging other devices while the power bank is recharging (pass-through). Also supports low-current mode ideal for small devices like smartwatches and earbuds.

Compact and Lightweight

With an approximate weight of 320 g and compact dimensions (~102 × 52 × 25.5 mm), it fits easily into travel kits and work bags.

Intelligent Safety System

Includes protections against overcharge, over-discharge, over-current, short circuit, and temperature fluctuations to ensure safe operation.

Product Specifications

• Model: UG‑25185 (PB502)
• Battery Capacity: 10000 mAh (approx. 36 Wh)
• USB‑C Input: 5 V/3 A, 9 V/3 A, 12 V/2.5 A, 15 V/2 A
• USB‑C Output: 5 V/3 A, 9 V/2 A, 12 V/1.5 A, 15 V/2 A (up to 30 W)
• USB‑A Output: 5 V/3 A, 9 V/2 A, 10 V/2.25 A, 12 V/1.5 A (up to 22.5 W)
• Total Max Output: 5 V/4 A
• Rated Output Capacity: ~6000 mAh at 5 V
• Cable Included: 0.5 m USB‑C to USB‑C
• Dimensions: Approx. 102 × 52 × 25.5 mm
• Weight: Approx. 320 g
• Material: PC + ABS housing
• Output Ports: USB‑C and USB‑A
• Pass‑Through Charging: Yes
• Special Modes: Low‑current charging mode
• Display: Hidden LED battery percentage display
• Safety Features: Overcharge, short circuit, over-voltage, temperature protection
• Use Case: Fast charging for phones, tablets, and accessories; portable backup for travel