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Cameron Sino Technology Limited  |  SKU: CS-TOB650NB  |  Barcode: 4894128219057

11.4V, Li-Polymer, 3750mAh, Notebook, Laptop battery fits Toshiba, Pa5344u-1brs, Dynabook Bj65/fs, 42.75Wh

⭐For further information about stock levels see the notes below⭐
Regular price $82.98 CAD

Cameron Sino CS-TOB650NB Replacement Battery for Toshiba Dynabook BJ65/FS – 3750mAh

Power your productivity with the Cameron Sino CS-TOB650NB replacement battery, specifically designed for Toshiba Dynabook BJ65/FS laptops. Whether you’re working on the go or stationed at your desk, this high-capacity 3750mAh Li-Polymer battery ensures your laptop stays powered with a stable 11.4V output and an impressive 42.75Wh energy rating.

Built for performance and reliability, this battery is your trusted partner for extended computing sessions. Cameron Sino batteries are engineered using top-grade cells and precision manufacturing, guaranteeing longevity and safety for your daily computing needs.


🔋 Product Features:

  • Capacity: 3750mAh

  • Type: Li-Polymer

  • Voltage: 11.4V

  • Energy Rating: 42.75Wh

  • Colour: Black

  • Gross Weight: 550g / 19.40oz

  • Item Number: CS-TOB650NB

  • EAN Code: 4894128219057


Why Choose Cameron Sino Batteries?

  • Extended Performance: The 3750mAh capacity offers longer uptime between charges, perfect for work, travel, or entertainment.

  • Superior Quality: Cameron Sino batteries are crafted using premium-grade components for maximum safety, stability, and efficiency.

  • Reliable Power Source: Designed to meet or exceed OEM specifications, ensuring full compatibility and dependable operation.

  • Safety First: Built-in protections prevent overcharging, overheating, and short-circuiting for worry-free usage.

  • Perfect Compatibility: Specifically tailored to fit your Toshiba Dynabook BJ65/FS with hassle-free installation.


💻 Compatible Model:

  • Toshiba: Dynabook BJ65/FS


🔢 Compatible Part Number:

  • Toshiba: PA5344U-1BRS


🛡️ Peace of Mind Guarantee:

Your purchase is protected by a 30-Day Return Policy and a 1-Year Replacement Warranty. Enjoy risk-free satisfaction and reliable performance backed by Cameron Sino’s trusted name in battery innovation.

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Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.

🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

See our shipping policy and details at this link Shipping Details

📸 Send Us Your Battery Image

Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.

🔍 Fast, Expert Assistance

We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.

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