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    • CF-VZSU73U CF-VZSU73R CF-VZSU73SP 63Wh 5800mAh 10.8V Laptop Battery Replacement for Panasonic Toughbook CF-D1 Mk1 Mk2 Series

    CF-VZSU73U CF-VZSU73R CF-VZSU73SP 63Wh 5800mAh 10.8V Laptop Battery Replacement for Panasonic Toughbook CF-D1 Mk1 Mk2 Series

    $94.99
    $123.00 $94.99
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    Shipping calculated at checkout.

    In stock, item location: Commerce, CA.ETA:3-5 business days to USPS
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    Upgrade your Panasonic Toughbook CF-D1 Mk1 or Mk2 with the CF-VZSU73U / CF-VZSU73R / CF-VZSU73SP 63Wh Laptop Battery Replacement. Engineered to deliver long-lasting power, this 10.8V 5800mAh Li-ion battery ensures your rugged Toughbook stays powered for critical tasks in demanding environments.

    Built with premium cells, it guarantees safety, reliability, and durability. Whether you’re working in field service, automotive diagnostics, or outdoor environments, this battery provides consistent runtime and peace of mind.

    Key Features:

    • Battery Type: Li-ion

    • Capacity: 5800mAh / 63Wh

    • Voltage: 10.8V

    • Compatible Part Numbers: CF-VZSU73U, CF-VZSU73R, CF-VZSU73SP

    • Compatible Models: Panasonic Toughbook CF-D1 Mk1, CF-D1 Mk2

    • Certifications: CE, FCC, RoHS

    • Built-in protection against overcharge, over-discharge, and overheating

    This replacement battery is the ideal solution to restore mobility and performance to your Panasonic Toughbook.

     

    The Panasonic CF-VZSU73SP replacement laptop battery (10.8V, 6200mAh, 6-cell) is manufactured with premium lithium-ion cells to deliver stable power, extended runtime, and long-lasting reliability. Fully tested for compatibility, it meets or exceeds the original Panasonic specifications. With no “memory effect,” this battery allows convenient charging at any time without the need for complete discharge cycles.

    Built under strict quality control standards, the CF-VZSU73SP battery is equipped with a smart protection circuit that safeguards against overcharge, over-discharge, overheating, imbalance, and extreme temperatures. Made with eco-friendly materials free of lead and mercury, it is safe for both your device and the environment.

    Each Panasonic CF-VZSU73SP battery undergoes rigorous inspection before shipping. We package every order with anti-static bags and protective cushioning to ensure safe delivery.

    Before purchasing, please compare our product photos with your original Panasonic battery to confirm compatibility. Choosing our CF-VZSU73SP replacement battery ensures dependable performance, enhanced safety, and complete peace of mind.

    Replace Part Number:
    CF-VZSU73U CF-VZSU73R CF-VZSU73SP

    Compatible Laptop/Notebook Models:
    Panasonic Toughbook CF-D1 Mk1 Mk2

    View full details

    • 1-Year Warranty


      Looking for a durable laptop battery replacement with a 1-Year Warranty? Our high-performance batteries offer reliable power, free replacement service, and fast worldwide shipping.

    • 30-Day Return Guarantee


      Looking for a reliable laptop battery? Enjoy a 30-Day Return Guarantee with free exchange or full refund. Buy confidently with tested quality, fast shipping, and easy returns.

    • 24/7 Friendly Support


      Shop for your laptop battery replacement with confidence! Our 24/7 friendly customer support ensures fast help, technical guidance, and order assistance whenever you need it.

    Upgrade your Panasonic Toughbook CF-D1 Mk1 or Mk2 with the CF-VZSU73U / CF-VZSU73R / CF-VZSU73SP 63Wh Laptop Battery Replacement. Engineered to deliver long-lasting power, this 10.8V 5800mAh Li-ion battery ensures your rugged Toughbook stays powered for critical tasks in demanding environments.

    Built with premium cells, it guarantees safety, reliability, and durability. Whether you’re working in field service, automotive diagnostics, or outdoor environments, this battery provides consistent runtime and peace of mind.

    Key Features:

    • Battery Type: Li-ion

    • Capacity: 5800mAh / 63Wh

    • Voltage: 10.8V

    • Compatible Part Numbers: CF-VZSU73U, CF-VZSU73R, CF-VZSU73SP

    • Compatible Models: Panasonic Toughbook CF-D1 Mk1, CF-D1 Mk2

    • Certifications: CE, FCC, RoHS

    • Built-in protection against overcharge, over-discharge, and overheating

    This replacement battery is the ideal solution to restore mobility and performance to your Panasonic Toughbook.

     

    The Panasonic CF-VZSU73SP replacement laptop battery (10.8V, 6200mAh, 6-cell) is manufactured with premium lithium-ion cells to deliver stable power, extended runtime, and long-lasting reliability. Fully tested for compatibility, it meets or exceeds the original Panasonic specifications. With no “memory effect,” this battery allows convenient charging at any time without the need for complete discharge cycles.

    Built under strict quality control standards, the CF-VZSU73SP battery is equipped with a smart protection circuit that safeguards against overcharge, over-discharge, overheating, imbalance, and extreme temperatures. Made with eco-friendly materials free of lead and mercury, it is safe for both your device and the environment.

    Each Panasonic CF-VZSU73SP battery undergoes rigorous inspection before shipping. We package every order with anti-static bags and protective cushioning to ensure safe delivery.

    Before purchasing, please compare our product photos with your original Panasonic battery to confirm compatibility. Choosing our CF-VZSU73SP replacement battery ensures dependable performance, enhanced safety, and complete peace of mind.

    Replace Part Number:
    CF-VZSU73U CF-VZSU73R CF-VZSU73SP

    Compatible Laptop/Notebook Models:
    Panasonic Toughbook CF-D1 Mk1 Mk2

    Battery Capacity 63Wh 5800mAh
    Voltage 10.8V
    Model No CF-VZSU73SP
    Warranty 12 months
    Note:  

    New lithium-ion batteries must be fully charged and fully discharged two to three times before being fully conditioned.

    Please note that the full capacity and life of a new lithium-ion battery is only achieved after 2 to 3 full charge and discharge cycles.

    After you have gone through 2 to 3 cycles, you never have to condition the battery again.

    12 months warranty + 30 days refund guarantee + 24 x 7 email support.
    If for any reason you are not completely satisfied, please contact us.

     Shipping Policy: 

    1.Item will be shipped within 24 hours during the business days after payment has 
     been received. (Saturday. & Holidays excluded)  
     
    2.Transit times are provided by the carrier, exclude weekends and holidays,
    and may vary with package origin and destination, particularly during peak periods.  
     
    3.We ship the item to PayPal shipping address. Please tell us your shipping address
    if it is different from the one in PayPal.     
             
    4.The tracking number will be given for the customer to check the shipping status online.   
     
    5.We are not responsible for any wrong or undeliverable addresses. We can't change the shipping address
     after the item has been sent out. Please verify and update your shipping address on PayPal during checkout.
     
    US Shipping:  USPS. (Normally 2-5 Business Days)
     
     Warranty Policy:
     
    1.A replacement will be provided for any defective or misrepresented products for the duration of
     the 1 year. A full refund can only be issued within 60 days.     
       
    2.If the return is due to the mistakes of buyers, for example, wrong purchase, no need of the batteries
     after transaction, or other artificial damages, the return shipping fee should paid by the buyer. 
     
    3.We can't receive if buyer return by yourselves according to the address on shipping package. 
     We won't solve such case and buyer should responsible for the consequences.Please contact with us before return the item.
     
    Contact us:
     
    1.We have always been trying to provide the best service and reliable products for every customer,
     if you have any doubt,you can email us immediately.         
     
    2.If you are not satisfied with our item or service,please don't hesitate to contact us before you leave any feedbacks
     or open a case.Negative feedback can't solve the problem,we should solve this problem together and cooperate each other,please trust us,we will give u satisfied solution.

    FAQ – CF-VZSU73U / CF-VZSU73R / CF-VZSU73SP 63Wh 5800mAh 10.8V Laptop Battery Replacement for Panasonic Toughbook CF-D1 Mk1 Mk2 Series

     

    1. What models are compatible with this battery?

    This battery is designed for Panasonic Toughbook CF-D1 Series, including CF-D1 Mk1 and CF-D1 Mk2 models. It is a direct replacement for part numbers CF-VZSU73U, CF-VZSU73R, and CF-VZSU73SP.

     

    2. What are the technical specifications?

    Battery Type: Li-ion

    Capacity: 63Wh / 5800mAh

    Voltage: 10.8V

    Cells: High-quality rechargeable cells for stable performance

     

    3. Is this an original Panasonic battery?

    No, this is a high-quality replacement battery, not manufactured by Panasonic. It is 100% compatible with the listed Toughbook models and engineered to meet or exceed OEM performance standards.

     

    4. How long does the battery last on a single charge?

    Depending on usage, power settings, and system configuration, this battery can typically last 3–6 hours per charge. Actual runtime will vary based on applications and workload.

     

    5. How should I care for this battery to maximize lifespan?

    Fully charge before first use

    Avoid extreme heat or moisture

    Do not let the battery discharge completely too often

    Store in a cool, dry place if not in use for long periods

     

    6. How do I know if my current battery needs replacement?

    Signs that your Panasonic CF-D1 battery may need replacement include:

    Rapid power drain even after a full charge

    Laptop shutting down unexpectedly

    Battery not charging at all

    Noticeable swelling of the old battery

     

    7. Is installation difficult?

    No. The CF-D1 battery is user-replaceable. Simply remove the old battery from the back compartment, align the new one, and secure it into place. No tools or technical skills are required.

     

    8. Does the battery have built-in protection?

    Yes. It includes overcharge, over-discharge, over-current, and short-circuit protection to ensure safe and reliable performance.

     

    9. What is included in the package?

    1 × Replacement Laptop Battery for Panasonic Toughbook CF-D1 (63Wh, 10.8V).

     

    10. What warranty is provided?

    The replacement battery comes with a 12-month warranty and 30-day money-back guarantee, ensuring your purchase is risk-free.

     

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