Buy Original Laptop Battery from Computer Source

A reliable laptop battery is the heartbeat of your device — powering your productivity, entertainment, and creativity wherever you go. Whether you’re a student attending classes, a professional working on the move, or a gamer enjoying extended playtime, a high-quality laptop battery ensures uninterrupted performance.

At Computer Source, one of Bangladesh’s leading tech distributors, you’ll find genuine laptop batteries at the best price in BD, with official warranty, authentic build quality, and long-lasting power efficiency.

Why Choosing an Original Laptop Battery 

Your laptop battery directly affects how efficiently your system performs. Over time, non-original or worn-out batteries can cause overheating, random shutdowns, or even damage your motherboard. That’s why investing in a genuine replacement battery is essential.

Here’s why a certified laptop battery from Computer Source stands out:

•  Perfect Compatibility: Designed specifically for HP, Dell, Lenovo, Acer, Asus, Apple, Fujitsu, and other brands.

•  Long Battery Life: Advanced lithium-ion cells ensure extended use and stable performance.

•  Fast & Efficient Charging: Supports smart charging technology to reduce downtime.

•  Built-in Protection: Prevents overcharge, short-circuit, and overheating.

•  Durable Design: Crafted with high-grade materials to withstand daily wear and tear.
  
  

An original battery not only extends your laptop’s life but also ensures safety, reliability, and long-term cost savings.

Technical Specifications

• Battery Type: Lithium-ion (Li-ion) / Lithium-polymer (Li-Po)

• Cell Configuration: 3-cell, 4-cell, 6-cell, or 9-cell (depending on model)

• Voltage: 10.8V – 14.8V (model-specific)

• Capacity: 2200mAh – 6000mAh

• Compatibility: HP, Dell, Lenovo, Asus, Acer, Apple, Fujitsu, and others

• Warranty: 6–12 months official warranty
  

Each battery undergoes factory-level testing to ensure consistent performance, full charge cycles, and safety compliance.

Real-World Benefits of Using an Original Laptop Battery

Replacing your old or faulty battery with an original one offers noticeable benefits, such as:

•  Extended Battery Backup: Enjoy hours of uninterrupted productivity or entertainment.

•  Stable Power Delivery: Keeps your laptop running smoothly even under heavy workloads.

•  Cool & Efficient Operation: Designed to manage heat effectively for long sessions.

•  Full Protection Circuit: Prevents overcharging, over-voltage, and short circuits.

•  Improved Mobility: Travel and work freely without needing to stay plugged in.
  

For professionals, students, and freelancers, a genuine battery means reliability, peace of mind, and consistent power on the go.

Why Buy from Computer Source?

Computer Source is one of Bangladesh’s largest and most trusted IT distributors, offering genuine laptop accessories from all leading global brands.

Here’s what sets us apart:
✅ Warranty Support – Manufacturer-backed warranty & replacement assurance
✅ Competitive Pricing – Best laptop battery price in BD
✅ Expert Assistance – Get guidance to find the right battery for your laptop
✅ Nationwide Delivery – Safe and fast shipping across Bangladesh

From corporate professionals to students, Computer Source is the go-to destination for authentic laptop components and exceptional after-sales service.

Best-Selling Laptop Batteries in BD

• HP Pavilion 6-Cell Laptop Battery – ৳3,500

• Dell Inspiron 65Wh Battery – ৳4,200

• Lenovo ThinkPad 9-Cell Battery – ৳4,800

• Asus VivoBook 6-Cell Battery – ৳3,700

• Acer Aspire 65Wh Battery – ৳3,400

All batteries come with official warranty, expert support, and guaranteed compatibility.