🟦 Product Long Description

🔋 Redmi Note 7S Battery Price in Bangladesh

The latest Redmi Note 7S Battery Price in Bangladesh is the ideal solution for replacing your old, weak, damaged, swollen, or rapidly draining battery. Redmi Note 7S uses the Original BN4A 4000mAh Lithium-Polymer (Li-Poly) Battery, engineered to provide dependable battery backup, stable charging performance, and reliable daily usage.

If your Redmi Note 7S battery drains quickly, overheats, swells, shuts down unexpectedly, or no longer holds sufficient charge, replacing it with the Original BN4A 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: BN4A

Battery Capacity: 4000mAh

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 BN4A Battery

🔋 4000mAh Long Battery Backup

⚡ Stable & Safe Charging Performance

⚡ Supports 18W Fast Charging

🔥 Low Heat Generation

🧪 100% QC Tested Quality

📱 Perfect Compatibility with Redmi Note 7S

🔄 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 BN4A Battery is compatible with:

✅ Redmi Note 7S

✅ Redmi Note 7

✅ Redmi Note 7 Pro

Please verify your old battery model (BN4A) 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

⚡ Supports Fast Charging

🚚 Fast Delivery All Over Bangladesh

💰 Cash On Delivery Available

📦 Secure Packaging

🏪 Physical Shop Support

🔄 Easy Return & Replacement Policy

👨‍🔧 Professional Technician Support

🤝 Trusted Mobile Parts Seller

❓ FAQ

Q: Redmi Note 7S Battery Model কী?

A: Redmi Note 7S-এ BN4A Battery Model ব্যবহার করা হয়েছে।

Q: Redmi Note 7S Battery Capacity কত?

A: এই ব্যাটারির ক্ষমতা 4000mAh Lithium-Polymer (Li-Poly)।

Q: এই Battery কি Fast Charging Support করে?

A: হ্যাঁ, Redmi Note 7S Battery 18W Fast Charging সমর্থন করে।

Q: এই Battery কি Redmi Note 7 এবং Redmi Note 7 Pro-তে ব্যবহার করা যাবে?

A: হ্যাঁ, BN4A Battery Redmi Note 7, Redmi Note 7S এবং Redmi Note 7 Pro-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: সারা বাংলাদেশে Delivery পাওয়া যাবে?

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