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Cameron Sino Technology Limited (Cordless Phone)  |  SKU: CS-SPT845CL  |  Barcode: 4894128154372

Battery For Polycom, Spectralink 8400, Spectralink 8450, Spectralink 8452 3.7v, 1800mah - 6.66wh

📦 3 pieces In stock and ready for shipment from our warehouse. Pickup NOT available for this product 📦
Sale price $30.99 CAD Regular price $38.17

CS-SPT845CL Cordless Phone Battery, Battery For Polycom, Spectralink 8400, Spectralink 8450, Spectralink 8452 (1800mAh)

Power up your essential communication devices with the Cameron Sino CS-SPT845CL replacement battery. Specially designed for cordless phone systems, this high-quality Li-Polymer battery delivers an impressive 1800mAh capacity at a voltage of 3.7V, providing a reliable 6.66Wh for long-lasting talk time and standby performance. Its sleek grey design, dimensions of 65.20 x 44.28 x 15.95mm, and lightweight build of just 47.8g make it a compact yet powerful solution. Whether you’re using your cordless phone at home or in a demanding office environment, this battery ensures that your calls and communications remain uninterrupted.


Compatible Models

This replacement battery is compatible with various Spectralink and Polycom devices, carefully listed in alphabetical order:

  • Spectralink: 8400, 8450, 8452, RS657
  • Polycom: Spectralink 8400, Spectralink 8440, Spectralink 8450, Spectralink 8452, Spectralink RS657

Part Numbers

This battery is a direct replacement for the following part numbers, ensuring a perfect fit and optimal performance:

  • Spectralink: 1520-37214-001
  • Polycom: 1520-37214-001

Why Choose Cameron Sino Batteries?

  • High-Quality Performance: Engineered with premium Li-Polymer cells, this battery delivers consistent and long-lasting power, essential for everyday cordless phone usage.
  • Precise Compatibility: Designed to mirror the OEM battery specifications, ensuring seamless integration with your Spectralink and Polycom devices.
  • Durability and Reliability: Manufactured under strict ISO 9001-certified processes, guaranteeing a robust product that can withstand extensive use and provide a longer service life.
  • Enhanced Convenience: The lightweight design makes it easy to carry and replace, allowing you to quickly swap in a new battery for minimal downtime.

Key Features:

  • Battery Type: Li-Polymer
  • Capacity: 1800mAh
  • Voltage: 3.7V
  • Rating: 6.66Wh
  • Dimensions: 65.20 x 44.28 x 15.95mm
  • Weight: 47.8g / 1.69oz (Net)
  • Color: Grey
  • EAN Code: 4894128154372

Warranty and Returns

We stand by the quality of our products and offer:

  • 1-Year Replacement Warranty: Enjoy long-term reliability and peace of mind.
  • 30-Day Return Policy: Return the product for a refund within 30 days if it doesn’t meet your expectations.

Before purchasing, please verify your device model and battery part number to ensure compatibility. Our customer service team is always ready to assist with any questions or concerns.

Upgrade your cordless phone with the CS-SPT845CL battery today for dependable, long-lasting power that keeps you connected!


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🔋 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.

📤 Click below to post your image and get started:

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