Anker Nano 45W GaN Charger with Display (A121D)
- The Anker Nano 45W GaN Charger with Display (A121D) delivers powerful fast charging in an exceptionally compact form, utilizing advanced GaN technology to achieve higher efficiency, reduced heat generation, and consistent output suitable for modern smartphones, tablets, and lightweight laptops.
- Its integrated digital display provides real-time visibility of charging status and power output, allowing users to monitor performance at a glance and ensuring confidence during fast charging sessions, especially when powering high-demand devices.
- With 45W Power Delivery support, the charger enables rapid charging for compatible devices, significantly reducing downtime while maintaining stable voltage regulation to protect device batteries and ensure long-term charging reliability.
- Anker’s advanced MultiProtect safety system safeguards against overheating, over-voltage, and short circuits, ensuring secure operation during prolonged use or travel, while the fire-resistant housing adds an extra layer of durability and safety.
- Designed with portability in mind, the ultra-compact Nano form factor fits easily into pockets or travel bags, making it an ideal everyday charger for home, office, and on-the-go use, combining premium build quality, intelligent monitoring, and high-performance charging in one sleek accessory.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | Anker |
| Model | Nano 45W (A121D) |
| Device Type | GaN Fast Charger with Display |
| Total Output Power | Up to 45W |
| Charging Technology | GaN (Gallium Nitride) |
| Port Configuration | Single USB-C |
| Fast Charge Standard | Power Delivery (PD) |
| Output Monitoring | Built-In Digital Display |
| Input Voltage | Universal AC Input |
| Power Efficiency | High-Efficiency Conversion |
| Heat Management | Advanced Thermal Control |
| Safety System | MultiProtect Protection Suite |
| Materials | Fire-Resistant Housing |
| Form Factor | Ultra-Compact Nano Design |
| Plug Type | Foldable AC Prongs (Region-Based) |
| Compatibility | Phones, Tablets, Laptops (45W Class) |
| Charging Speed | Fast & Stable |
| Travel Support | Lightweight, Pocket-Friendly |
| Primary Use Case | Daily Fast Charging, Travel, Office |



Order from T-Tech or visit our Shop- (New)06, 1st Floor, Shah Amanat City Corporation Super Market, Chittagong, Bangladesh.
FAQs
1. What is the maximum charging power of this charger?
It delivers up to 45W fast charging, ideal for smartphones, tablets, and compatible laptops.
2. What type of charging technology does it use?
It uses GaN (Gallium Nitride) technology for efficient, compact, and cooler charging.
3. Does this charger support fast-charge protocols?
Yes, it supports Power Delivery (PD) fast-charging protocols for optimal charging speeds.
4. What is the purpose of the display?
The built-in display shows real-time power output, voltage, and current, helping you monitor charging performance.
5. Is a cable included with the charger?
This depends on the seller/package — some versions include a USB-C cable, while others may be adapter-only.
6. Can this charger charge laptops?
Yes, it can charge many USB-C laptops (like MacBook Air/Pro and other PD-compatible models) that accept 45W input.
7. Is it compatible with iPhone and Android devices?
Yes, it works with both iPhone and Android devices when used with the appropriate cable.
8. Does it have safety protection?
Yes, it includes built-in safety features like over-voltage, over-current, and over-temperature protection.
9. Is it travel-friendly?
Yes, its compact GaN design makes it lightweight and travel-ready.
10. What voltage input does it support?
It supports 100–240V input, making it suitable for international use with the appropriate plug adapter.










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