Hoco J121A 22.5W 20000mAh Power Bank Price in Bangladesh — Best Fast Charging Power Bank at Amar360.com

If you are looking for a high-performance, long-lasting, and fast-charging power bank in Bangladesh, the Hoco J121A 22.5W 20000mAh Power Bank is one of the best choices on the market. Designed for both everyday use and travel, this power bank ensures your devices stay powered up anywhere, anytime. With 22.5W fast charging, triple output ports, and universal compatibility, it offers the perfect balance of power, efficiency, and portability.

At Amar360.com, you can get the Hoco J121A Power Bank in Bangladesh at the best price — along with the promise of authentic quality, fast delivery, and reliable customer service.

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⚡ Hoco J121A Power Bank Price in Bangladesh

The Hoco J121A 22.5W 20000mAh Power Bank is currently available at Amar360.com for only 2,190 BDT, offering an excellent value for money considering its fast-charging technology, durable build, and premium performance.

💰 Current Price: 1590 BDT
🛒 Available at: Amar360.com

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🌟 Product Overview

The Hoco J121A Power Bank is a next-generation portable charging solution for smartphones, tablets, wireless earbuds, and other USB-powered devices. It comes equipped with a massive 20,000mAh lithium polymer battery, three output ports, and two input ports for flexible charging.

It supports multiple fast-charging protocols — including PD3.0, QC3.0, SCP, FCP, and AFC — ensuring compatibility with most modern devices such as iPhone, Samsung Galaxy, Xiaomi, Realme, OnePlus, Huawei, and more.

Whether you are traveling, working remotely, or stuck during a power outage, the Hoco J121A guarantees that your devices remain powered up all day long.

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⚙️ Key Features of Hoco J121A Power Bank

🔋 1. High-Capacity 20,000mAh Battery

The massive 20,000mAh battery allows you to charge your smartphone multiple times on a single charge. For example:

• iPhone 13 — up to 5 full charges

• Samsung Galaxy S21 — up to 4 full charges

• iPad Mini — up to 2 full charges
  This makes it ideal for long trips, outdoor adventures, or emergencies when power outlets are unavailable.

⚡ 2. 22.5W Super Fast Charging

Equipped with 22.5W Power Delivery (PD3.0) and Quick Charge (QC3.0) technology, it delivers lightning-fast charging to compatible devices — 3 to 4 times faster than a regular 5V power bank.

Example: It can charge a modern smartphone from 0% to 60% in just 30 minutes.

🔌 3. Triple Output Ports

It includes three output ports — two USB-A and one Type-C — allowing you to charge up to three devices simultaneously.

• USB-A 1: 22.5W Max (4.5V/5A, 9V/2A, 12V/1.5A)

• USB-A 2: 22.5W Max (same as above)

• Type-C: 20W Max (5V/2.4A, 9V/2.22A, 12V/1.67A)

You can charge a phone, tablet, and earphones at the same time — without compromising speed or safety.

🔋 4. Dual Input Ports

The Hoco J121A can be recharged via Type-C or Micro-USB input ports, offering convenience and compatibility with most charging cables.

Input options:

• Type-C Input: 18W Fast Charging

• Micro-USB Input: 18W Fast Charging

This means the power bank itself can fully recharge in around 5–6 hours using a standard fast charger.

💡 5. LED Digital Display

It features a smart LED digital display that shows real-time battery percentage — so you always know how much power remains.
A green indicator light turns on during fast-charging mode (PD/QC) to confirm active high-speed charging.

🔥 6. Durable & Safe Design

The outer shell is made of ABS + PC flame-retardant material, providing enhanced protection against drops, heat, and scratches.
It includes multiple safety protections:

• Over-voltage protection

• Over-current protection

• Short-circuit protection

• Overheating protection

• Battery overcharge and discharge protection

🧳 7. Compact & Lightweight

At just 145 × 69 × 28mm and weighing only 415g, this power bank is compact enough to carry in your bag or pocket. Despite its powerful capacity, it’s sleek, stylish, and ideal for travel.

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📦 Specifications at a Glance

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🧠 Why Choose the Hoco J121A Power Bank?

When you’re shopping for a power bank in Bangladesh, you’ll find many options — but the Hoco J121A stands out for its reliability, fast performance, and sleek design.

Here’s why:

1. Supports All Major Fast-Charging Standards – Whether you use an iPhone, Samsung, Xiaomi, or Huawei, this power bank supports PD3.0, QC3.0, FCP, and SCP protocols.

2. Perfect for Multi-Device Users – Charge three devices at once — ideal for people with multiple gadgets.

3. Accurate LED Power Indicator – Always know your power status.

4. Premium Safety Features – Protects your devices and ensures long product life.

5. Compact and Stylish Design – Ideal for professionals, students, and travelers.

6. Excellent Value for Money – Affordable price for premium performance.

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📱 Compatible Devices

The Hoco J121A 22.5W Power Bank works with nearly all USB-powered gadgets:

• Smartphones: iPhone, Samsung Galaxy, Realme, Xiaomi, Vivo, Oppo, OnePlus, Infinix

• Tablets: iPad, Samsung Tab, Huawei MediaPad

• Accessories: Smartwatches, Bluetooth Earbuds, Fitness Bands, Cameras

• Portable Gadgets: Fans, lights, speakers, routers, etc.

This universal compatibility makes it a must-have accessory for anyone using multiple devices daily.

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🧭 How to Use the Hoco J121A Power Bank

1. Charge the Power Bank:

   • Use a Type-C or Micro-USB cable to recharge the power bank.

   • A full charge takes about 5–6 hours.

2. Connect Your Device:

   • Plug your device’s cable into any of the output ports.

   • The LED display will show the current battery level.

3. Check Fast Charging Status:

   • The green indicator will light up if fast charging is active.

4. After Use:

   • Disconnect your device to save battery.

   • Store in a cool, dry place.

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⚖️ Comparison with Similar Models

👉 The Hoco J121A offers top-tier performance at a more affordable price than similar models — making it an excellent choice for both budget-conscious and tech-savvy users.

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💼 Perfect for Everyday and Travel Use

• Office Workers: Keep your phone and laptop powered throughout the day.

• Students: Ideal for long study sessions or online classes.

• Travelers: Lightweight design makes it easy to carry on flights or trips.

• Content Creators: Keep your camera, phone, and mic powered during shoots.

• Emergency Use: Essential during power cuts or outdoor activities.

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🔐 Safety and Certification

The Hoco J121A meets international safety standards and includes:

• CE / FCC / RoHS certifications

• Built-in protection chipset for voltage regulation

• Temperature control to prevent overheating

This ensures not just powerful charging — but also safe and reliable performance over years of use.

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🔋 Battery Performance

A fully charged Hoco J121A can deliver:

• iPhone 15: 0–100% up to 5 times

• Samsung Galaxy S24: 0–100% up to 4 times

• iPad Mini: Up to 2 full charges

• Wireless Earbuds: Up to 20 full charges

It can retain up to 90% of its original capacity even after 500 charge cycles, proving its long-term durability.

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🧰 Maintenance Tips for Long Life

1. Avoid overcharging the power bank overnight.

2. Use only certified fast-charging cables.

3. Keep it away from moisture and direct sunlight.

4. Recharge every 2–3 months if unused for long periods.

5. Clean the ports occasionally with a dry cloth.

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💬 Frequently Asked Questions (FAQs)

Q1. How long does the Hoco J121A take to charge fully?
It takes about 5–6 hours with an 18W fast charger.

Q2. Can I charge my laptop with this power bank?
It can charge small USB-C laptops that support 20W input, but not high-power laptops.

Q3. Is it airline safe?
Yes ✅ — with a capacity under 100Wh, it’s safe to carry on airplanes.

Q4. Does it support iPhone fast charging?
Yes, it supports PD3.0 fast charging compatible with iPhones.

Q5. How many devices can I charge at once?
Up to three devices simultaneously.

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🏁 Final Verdict — Why Hoco J121A is the Best Power Bank Under 2,500 BDT

The Hoco J121A 22.5W 20000mAh Power Bank is a powerful, durable, and reliable device for anyone who needs consistent backup power. With fast-charging technology, triple ports, and excellent safety features, it’s one of the best power banks in Bangladesh for both performance and price.

Whether you need it for your smartphone, tablet, or emergency backup — this power bank delivers unmatched convenience and peace of mind.

✅ Best For: Everyday Users, Travelers, Professionals
⚙️ Power: 22.5W Super Fast Charging
🔋 Capacity: 20,000mAh
💰 Price: 1590 BDT
🛒 Buy Now: Amar360.com