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Cameron Sino Technology Limited  |  SKU: CS-PAX800BL  |  Barcode: 4894128198109

7.4V, Li-Polymer, 650mAh, Payment Terminal battery fits Pax, Is690, Q80, 4.81Wh

📦 3 pieces In stock and ready for shipment from our warehouse. Pickup NOT available for this product 📦
Sale price $20.01 CAD Regular price $28.99

Cameron Sino CS-PAX800BL Replacement Battery for Pax Payment Terminal – 650mAh

High-quality 7.4V Li-Polymer replacement battery designed for Pax payment terminals. Engineered for dependable performance, ensuring uninterrupted operation for retail, hospitality, and mobile payment environments.

650mAh Capacity 7.4V Output 4.81Wh Li-Polymer Technology

Technical Specifications

ModelCS-PAX800BL
Battery TypeLi-Polymer
Voltage7.4V
Capacity650mAh
Energy4.81Wh
ColourBlue
Dimensions53.30 × 34.10 × 8.00mm
Net Weight26.0g
Gross Weight51g
EAN4894128198109

Key Benefits

  • Reliable Power: 650mAh capacity ensures stable operation for Pax payment terminals.
  • Consistent Voltage: 7.4V Li-Polymer chemistry provides efficient and dependable performance.
  • Premium Construction: Built using high-quality cells and materials for long-term durability.
  • Safe Operation: Designed with protection against overcharging, overheating, and short circuits.
  • Perfect Fit: Precision engineered to match original Pax battery specifications.

Compatible Models

Pax

Q80

Designed specifically for Pax mobile and countertop payment terminals.

Replaces Part Numbers

Pax

IS690

Warranty & Returns

  • 30-Day Return Policy
  • 1-Year Replacement Warranty

Always verify your existing battery model and terminal compatibility before ordering.

Reliable Power for Pax Payment Systems

Keep your business running smoothly with the Cameron Sino CS-PAX800BL replacement battery. Built for reliability and long-lasting performance, it ensures your Pax payment terminals stay powered throughout busy retail and service operations.

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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.

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Technical Specifications

Cameron Sino CS-PAX800BL Replacement Battery for Pax Payment Terminal
Battery Details
Device Category Payment Terminal
Battery Type Li-Polymer
Voltage 7.4V
Capacity 650mAh
Energy Rating 4.81Wh
Dimensions 53.30 × 34.10 × 8.00mm
Weight 51g
Colour Blue
Compatibility
Compatible Device Pax Q80 Payment Terminal
Compatible Part Number IS690
Warranty
Warranty 1-Year Replacement Warranty
Returns 30-Day Return Policy
This Cameron Sino CS-PAX800BL battery is designed to restore full operating performance for Pax Q80 payment terminals, ensuring reliable mobile transaction processing and extended operational uptime.
Latest Update: 8 March 2026

OEM Battery Cross Reference

Device Model Original Battery Replacement Battery
Pax Q80 IS690 Cameron Sino CS-PAX800BL
Pax Q80 SmartPOS IS690 Cameron Sino CS-PAX800BL
Pax Q80 Mobile Terminal IS690 Cameron Sino CS-PAX800BL
Pax Q80 Wireless POS IS690 Cameron Sino CS-PAX800BL
The Cameron Sino CS-PAX800BL replacement battery is designed for Pax Q80 payment terminals that use the OEM battery part number IS690. If your POS terminal appears in the compatibility list above, this battery provides a direct replacement with identical voltage and fit.
More Compatibility & Device Information
The CS-PAX800BL replacement battery is engineered for Pax electronic payment terminals used in retail, hospitality, logistics, and mobile commerce environments. These terminals require reliable internal batteries to maintain transaction capability, wireless connectivity, and system stability during extended operational periods. Compatible devices include variants of the Pax Q80 SmartPOS platform and terminals using the IS690 battery pack specification. These devices are widely used in card payment systems supporting EMV chip cards, NFC contactless payments, and mobile wallet processing. Installing a new replacement battery can significantly extend terminal runtime, reduce unexpected shutdowns, and restore the original mobility of portable payment systems.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.