🟦 Product Long Description

🔋 Redmi 9 Battery Price in Bangladesh

The latest Redmi 9 Battery Price in Bangladesh is the ideal solution for replacing your old, weak, damaged, swollen, or rapidly draining battery. Xiaomi Redmi 9 uses the Original BN54 5020mAh Lithium-Polymer (Li-Poly) Battery, designed to provide dependable battery backup, stable charging performance, and reliable everyday usage.

If your Redmi 9 battery drains quickly, overheats, swells, shuts down unexpectedly, or no longer holds sufficient charge, replacing it with the Original BN54 Battery can restore your phone’s original battery life and performance.

At MS Phone Lab, every battery undergoes strict quality control and 100% QC Testing before delivery to ensure maximum safety, durability, and perfect compatibility.

Order online today and enjoy fast home delivery across Bangladesh.

🔋 Battery Details

Battery Model: BN54

Battery Capacity: 5020mAh

Battery Type: Lithium-Polymer (Li-Poly)

Charging Support: 18W Fast Charging

Rechargeable: Yes

Quality: Original Quality Replacement

Condition: Brand New

Tested: 100% QC Passed

⚙️ Key Features

🔋 Original BN54 Battery

🔋 Massive 5020mAh Battery Capacity

⚡ Stable & Safe Charging Performance

⚡ Supports 18W Fast Charging

🔥 Low Heat Generation

🧪 100% QC Tested Quality

📱 Perfect Compatibility with Redmi 9

🔄 Long Service Life

⚡ Common Problems Solved

• Fast battery drain
• Battery not charging properly
• Sudden phone shutdown
• Low battery backup
• Battery swelling
• Battery overheating
• Slow charging issue
• Battery health degradation

📦 Compatible Models

This Original BN54 Battery is compatible with:

✅ Xiaomi Redmi 9

✅ Xiaomi Redmi Note 9

Please verify your old battery model (BN54) before placing your order to ensure compatibility.

🔧 Installation Charge

Battery Installation Charge: 200 Tk

Professional battery replacement service is available at our shop.

📍 Shop Location

MS Phone Lab
Line-17, Paris Road, Mirpur-10, Dhaka

⭐ Why Choose MS Phone Lab?

✅ 100% Original Quality & QC Tested Battery

🔋 Long Battery Backup & Stable Performance

⚡ Fast Charging Support

🚚 Fast Delivery All Over Bangladesh

💰 Cash On Delivery Available

📦 Secure Packaging

🏪 Physical Shop Support

👨‍🔧 Professional Technician Service

🔄 Easy Return & Replacement Policy

🤝 Trusted Mobile Parts Seller

❓ FAQ

Q: Redmi 9 Battery Model কী?

A: Redmi 9-এ BN54 Battery Model ব্যবহার করা হয়েছে।

Q: Redmi 9 Battery Capacity কত?

A: এই ব্যাটারির ক্ষমতা 5020mAh Lithium-Polymer (Li-Poly)।

Q: এই Battery কি Fast Charging Support করে?

A: হ্যাঁ, BN54 Battery 18W Fast Charging সমর্থন করে।

Q: এই Battery কি Redmi Note 9-এ ব্যবহার করা যাবে?

A: হ্যাঁ, BN54 Battery Redmi 9 এবং Redmi Note 9-এর সাথে Compatible।

Q: Battery কি Original Quality?

A: হ্যাঁ, আমরা Original Quality এবং 100% QC Tested Battery সরবরাহ করি।

Q: Battery পরিবর্তনের সার্ভিস চার্জ কত?

A: আমাদের শপে Battery Installation Charge 200 টাকা।

Q: Redmi 9 Battery Price in Bangladesh কত?

A: সর্বশেষ Redmi 9 Battery Price in Bangladesh জানতে আমাদের সাথে যোগাযোগ করুন অথবা ওয়েবসাইটে আপডেটেড মূল্য দেখুন।

Q: সারা বাংলাদেশে Delivery পাওয়া যাবে?

A: হ্যাঁ, MS Phone Lab থেকে সারা বাংলাদেশে Home Delivery এবং Cash on Delivery (COD) সুবিধা পাওয়া যায়।