Description
The UGREEN Nexode PB503 is an ultra-compact 5000mAh power bank engineered for modern USB-C users who want fast, reliable on-the-go charging without the hassle of carrying extra cables. Built around a lithium polymer battery cell, it delivers up to 22.5W fast charging output — enough to charge a compatible smartphone to 55% in just 30 minutes — in a body that weighs approximately 110g and fits comfortably in any pocket, handbag, or backpack.
The integrated built-in USB-C connector is the defining feature of the PB503 — a male USB-C plug built directly into the body of the power bank that folds away neatly when not in use, eliminating cable dependency entirely. Simply unfold the connector, plug it directly into your phone or tablet, and charging begins immediately — no cable, no adapter, no searching through your bag.
A second standard USB-C port allows simultaneous charging of a second device or provides an alternative input/output connection. The smart LED display shows remaining battery capacity at a clear glance, so you always know exactly how much power is left before you leave. The built-in foldable stand props your device upright on any flat surface while charging — making it comfortable to watch videos, attend video calls, or browse without holding your phone. Wide fast-charging protocol support — including PD 3.0, PD 2.0, QC 3.0, QC 2.0, SCP, FCP, and Apple 5V/2.4A — ensures compatibility with virtually every modern smartphone and USB-C device. The full power bank recharges in approximately 2.5 hours via a 20W USB-C charger. Backed by a 1-year UGREEN warranty.
User Experience
- Built-in USB-C connector unfolds in one motion and plugs directly into your device — zero cables, zero searching, zero delay
- 55% charge in 30 minutes means a quick top-up during a coffee break, commute, or meeting restores meaningful battery life instantly
- 110g featherweight body at 79×38×26mm genuinely disappears in a pocket — most users forget it’s there until they need it
- LED display shows remaining capacity at a glance — no guessing whether the power bank itself needs recharging before you leave
- Foldable stand props your phone upright while charging — hands-free video calls, content watching, and browsing during charge sessions
- Dual USB-C ports allow two devices to charge simultaneously — phone and earbuds, or phone and smartwatch at the same time
- Wide protocol support means it fast-charges iPhones, Samsung Galaxy, Xiaomi, Huawei, Google Pixel, and virtually any modern USB-C device at maximum speed
- Silicone protective cover on the built-in USB-C connector guards the plug against dust and damage when stored in a bag or pocket
- 2.5-hour full recharge via a 20W charger means the power bank itself is ready again quickly — no overnight wait
Technical Specifications
| Specification | Details |
|---|---|
| Model | PB503 — SKU 35338 |
| Battery Capacity | 5000mAh (18Wh) |
| Battery Type | Lithium Polymer |
| Max Output Power | 22.5W |
| USB-C 1 / USB-C 2 Output | 5V/3A — 9V/2.22A — 12V/1.67A — 10V/2.25A (22.5W Max) |
| USB-C 1 / USB-C 2 Input | 5V/3A — 9V/2.22A — 12V/1.67A (20W Max) |
| Dual Output (Both Ports) | 5V/3A — 15W Max |
| Ports | 2 × USB-C (1 Built-In + 1 Standard) |
| Display | LED Battery Level Indicator |
| Wireless Charging | No |
| Dimensions | 79 × 38 × 26 mm (±0.5mm) |
| Weight | Approximately 110g |
| Warranty | 1 Year |
Charging Protocol Support
| Direction | Protocols |
|---|---|
| Input (USB-C) | PD 3.0 / PD 2.0 / BC 1.2 |
| Output (USB-C) | PD 3.0 / PD 2.0 / SCP / QC 3.0 / QC 2.0 / FCP / Apple 5V/2.4A / BC 1.2 |
Device Compatibility
| Device | Fast Charge Protocol | Speed |
|---|---|---|
| iPhone 15 / 16 Series | PD 3.0 / PD 2.0 | Up to 20W ✅ |
| Samsung Galaxy | SCP / QC 3.0 | Up to 22.5W ✅ |
| Xiaomi / Redmi | SCP / FCP / QC | Up to 22.5W ✅ |
| Huawei | SCP / FCP | Up to 22.5W ✅ |
| Google Pixel | PD 3.0 | Up to 20W ✅ |
| USB-C Earbuds | BC 1.2 | Standard ✅ |
| USB-C Smartwatch | BC 1.2 | Standard ✅ |
| USB-C Tablets | PD 3.0 | Up to 20W ✅ |
Ideal Use Scenarios
- ✈️ Travel — 110g pocket size passes carry-on screening without weight concern
- 🚇 Daily Commute — built-in connector charges phone instantly without unpacking cables
- ☕ Quick Top-Ups — 55% charge in 30 minutes during a break or meeting
- 📹 Video Calls on the Go — foldable stand props phone upright hands-free while charging
- 🎒 Minimalist Carry — replaces cable + power bank combination with a single item
- 💼 Office / Workspace — desk stand mode for content consumption at the desk
- 🏃 Active Lifestyle — lightweight enough to carry in gym bag, running vest, or small pouch
Box Contents
- 1 × UGREEN Nexode PB503 5000mAh Power Bank
- 1 × User Manual
- 1 × Warranty Card
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