Product Description

UGREEN X688 (45515B) Uno 100W 4-Port GaN Fast Charger - EU — Slow charging ruining your workflow? This charger fixes it fast.

Slow chargers waste time and desk space. The UGREEN X688 (45515B) Uno 100W 4-Port GaN Fast Charger - EU targets that pain directly. It delivers high power, controls heat, and charges four devices together. One compact block. Real speed.

This charger sits in the Smartphone and Tablet category under Mobile Phone Accessories. It comes from Ugreen, a brand known for dependable power products. PCB Store Bangladesh offers this model for users who demand speed and safety.

UGREEN X688 (45515B) Uno 100W GaN Charger Overview

The UGREEN X688 is a four-port fast charger with GaN technology. It supports up to 100W output. Three USB-C ports and one USB-A port handle laptops and phones together.

The EU plug supports 240V input. That suits homes and offices across Bangladesh. The black finish fits clean desk setups. The robot-style body adds character without distraction.

A built-in TFT screen shows charging status through expressive visuals. You can tell charging states at a glance. No guessing. No cable swapping.

Magnetic feet attach to laptops or metal surfaces. You keep it visible and within reach. Losing chargers stops being a problem.

Power Delivery and Real Charging Performance

This charger supports fast charging up to 100W. That level suits power-hungry laptops and modern smartphones.

UGREEN X688 can charge a MacBook Pro 16-inch from 0% to 43% in 30 minutes. It also charges an iPhone 15 Pro from 0% to 60% in 30 minutes using a USB-C port.

Multiple devices can charge at once. Power distributes safely across ports. You stay productive without unplugging devices.

GaN technology plays a key role here. It allows higher efficiency and reduced heat in a compact body. The charger stays cool under load.

Key Features of UGREEN X688 (45515B) Uno Charger

• 100W total output
• Three USB-C ports
• One USB-A port
• GaN power design
• TFT status display
• Magnetic base support

Each feature serves a real use case. No filler. No gimmicks.

The display adds feedback. The ports add flexibility. GaN keeps heat under control. The result feels practical and intentional.

Safety Architecture and Power Stability

Power devices need protection. UGREEN X688 includes eight layers of safety protection.

These protections cover:

• Over temperature protection
• Over voltage protection
• Over current protection
• Short circuit protection
• Over power protection
• Anti-interference protection
• Lightning protection
• Flame-retardant shell protection

The charger uses a PWM chip and synchronous rectification chip. These components regulate voltage and current precisely. Power delivery stays stable during long sessions.

This matters for laptops, phones, and wearables. Stable power reduces battery stress. Devices last longer.

Design Details That Improve Daily Use

The robot-shaped body stands out. It also serves a purpose. The screen shows charging moods. You see progress instantly.

Magnetic feet allow attachment to laptops or metal desks. That prevents cable drag and desk clutter. The charger stays where you place it.

Compact size helps travel use. One charger replaces several bricks. Bags feel lighter. Outlets stay free.

The EU plug fits standard sockets used in Bangladesh. No adapter needed. Plug and charge.

Device Compatibility and Supported Use Cases

UGREEN X688 supports a wide device range. It handles phones, tablets, laptops, and wearables.

Supported devices include:

• iPhone series 8 to 16
• Samsung Galaxy S10 to S24 series
• Google Pixel 6 to 8
• MacBook Air and MacBook Pro
• iPad Pro, iPad Air, iPad mini
• Apple Watch 7 and 8
• HomePod and AirPods Pro

This charger suits home desks, offices, and travel kits. One charger powers everything. Fewer cables. Fewer adapters.

Students, professionals, and creators benefit most. Laptops charge fast. Phones stay ready.

Energy Efficiency with GaN Technology

GaN technology replaces traditional silicon components. It improves efficiency under high load. Heat output drops. Power density rises.

UGREEN X688 uses GaN with a high-efficiency power system. The charger stays compact without sacrificing output.

Less heat improves safety. It also improves long-term reliability. Components face less stress.

You gain faster charging without bulky bricks. Desk setups look cleaner.

Category Relevance and Brand Trust

This charger fits naturally in the Mobile Phone Accessories sub-category. It supports modern charging standards without clutter.

Ugreen focuses on power accessories with proven reliability. The brand builds trust through consistent performance and safety focus.

PCB Store Bangladesh lists this charger for users seeking original Ugreen products. Local availability matters for warranty and support.

Warranty and Long-Term Reliability

UGREEN X688 includes a 01-Year Brand Warranty. That covers manufacturing defects and power issues.

Warranty support matters for high-power chargers. It signals brand confidence.

Users get peace of mind for daily charging. Office use. Home use. Travel use.

Why This Charger Makes Sense Right Now

Fast devices demand fast power. Multi-device users need fewer chargers. Desk space stays limited.

UGREEN X688 solves these issues in one product. High power. Four ports. Clear status display. Strong safety design.

It replaces laptop chargers and phone adapters. One outlet powers everything.

Where to Buy UGREEN X688 in Bangladesh

You can buy the UGREEN X688 (45515B) Uno 100W 4-Port GaN Fast Charger - EU from PCB Store Bangladesh. Stock availability changes fast.

High-power chargers sell quickly. Waiting often leads to missed restocks. Secure one while available.