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    • CF-VZSU0MJS Battery Replacement Laptop Battery for Pana-sonic 7.2V ToughBook CF-SZ5 SZ6 SZ7 CF-SZ5ADFKS CF-SZ5PDQVS CF-SZ5ZDTQP
    CF-VZSU0MJS Battery Replacement Laptop Battery for Pana-sonic 7.2V ToughBook CF-SZ5 SZ6 SZ7 CF-SZ5ADFKS CF-SZ5PDQVS CF-SZ5ZDTQP
    CF-VZSU0MJS Battery Replacement Laptop Battery for Pana-sonic 7.2V ToughBook CF-SZ5 SZ6 SZ7 CF-SZ5ADFKS CF-SZ5PDQVS CF-SZ5ZDTQP
    CF-VZSU0MJS Battery Replacement Laptop Battery for Pana-sonic 7.2V ToughBook CF-SZ5 SZ6 SZ7 CF-SZ5ADFKS CF-SZ5PDQVS CF-SZ5ZDTQP
    CF-VZSU0MJS Battery Replacement Laptop Battery for Pana-sonic 7.2V ToughBook CF-SZ5 SZ6 SZ7 CF-SZ5ADFKS CF-SZ5PDQVS CF-SZ5ZDTQP

    CF-VZSU0MJS Battery Replacement Laptop Battery for Pana-sonic 7.2V ToughBook CF-SZ5 SZ6 SZ7 CF-SZ5ADFKS CF-SZ5PDQVS CF-SZ5ZDTQP

    $49.99
    $68.00

    In stock, item location: Commerce, CA.ETA:3-5 business days to USPS
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    Battery Capacity

    47 Wh

    Brand

    YuYan

    Voltage

    7.2V

    Model No

    CF-VZSU0MJS

    Warranty

    12 Months

    Upgrade your Panasonic ToughBook with the CF-VZSU0MJS battery replacement, designed for maximum reliability and long-lasting performance. Built with premium-grade cells, this 7.2V replacement battery ensures your ToughBook delivers consistent power whether you’re at the office, in the field, or on the go.

     

    Compatible Models:

    • Panasonic ToughBook CF-SZ5 Series

    • Panasonic ToughBook CF-SZ6 Series

    • Panasonic ToughBook CF-SZ7 Series

    • CF-SZ5ADFKS, CF-SZ5PDQVS, CF-SZ5ZDTQP

     

    Features:

    • Voltage: 7.2V

    • Direct replacement for CF-VZSU0MJS

    • Durable, safe, and reliable design

    • Built-in protection against overcharge, overheat, and short circuit

    • Easy installation with 100% OEM compatibility

     

    Whether you need a replacement for an aging battery or want a spare for extended work sessions, this CF-VZSU0MJS battery is the ideal solution to keep your ToughBook running at peak performance.

    FAQ:

    Q1: Is this battery compatible with all Panasonic CF-SZ series laptops?
    A1: This battery is compatible with CF-SZ5, CF-SZ6, and CF-SZ7 models, including CF-SZ5ADFKS, CF-SZ5PDQVS, and CF-SZ5ZDTQP.

     

    Q2: What is the voltage and capacity of this battery?
    A2: The CF-VZSU0MJS replacement battery operates at 7.2V and provides reliable power for extended use.

     

    Q3: Can I install this battery myself?
    A3: Yes, the installation process is straightforward. Simply remove your old battery and replace it with the new CF-VZSU0MJS battery.

     

    Q4: Does this replacement battery have built-in protection?
    A4: Yes, it includes safety features against overcharging, overheating, and short circuits.

     

    Q5: How can I maximize the lifespan of my new battery?
    A5: Avoid deep discharges, charge regularly, and store in a cool, dry environment when not in use.

     

    Compatible Panasonic Part Numbers

    LETS NOTE CF-SZ6
    CF-SZ6
    LETS NOTE CF-SZ5
    CF-SZ5


    Compatible Panasonic Laptop Models

    CF-VZSU0MJS
    CFVZSU0NJS
    CF-VZSU0SJS
    CF-VZSU0RJS
    CF-VZSU0NJS

    Glories of company

    Factory scene

    CF-VZSU0MJS Battery Replacement for Panasonic ToughBook CF-SZ5 SZ6 SZ7 – FAQ

     

    1. What is the CF-VZSU0MJS battery replacement?

    The CF-VZSU0MJS is a high-quality replacement laptop battery designed for Panasonic ToughBook CF-SZ5, CF-SZ6, and CF-SZ7 models. It provides reliable power with a 7.2V output to keep your ToughBook running smoothly during work, travel, or field operations.

     

    2. Which Panasonic ToughBook models are compatible with this battery?

    This replacement battery is compatible with:

    Panasonic ToughBook CF-SZ5 (including CF-SZ5ADFKS, CF-SZ5PDQVS, CF-SZ5ZDTQP)

    Panasonic ToughBook CF-SZ6 series

    Panasonic ToughBook CF-SZ7 series

    Always check your original battery part number or laptop model before purchase.

     

    3. What are the specifications of the CF-VZSU0MJS replacement battery?

    Battery Type: Rechargeable Li-ion

    Voltage: 7.2V

    Capacity: 47Wh

    Condition: Brand new, factory-tested replacement

     

     

    4. How do I install the CF-VZSU0MJS battery in my ToughBook?

    Power off your Panasonic ToughBook and disconnect the charger.

    Remove the existing battery by releasing the battery latch.

    Insert the new CF-VZSU0MJS battery firmly into the compartment.

    Secure the latch and reconnect the charger before powering on.

     

    5. How long does the CF-VZSU0MJS replacement battery last per charge?

    Battery life depends on usage, system settings, and applications. On average, users can expect 3–6 hours per charge, similar to the original Panasonic battery.

     

    6. Is this CF-VZSU0MJS battery safe to use?

    Yes. The replacement battery is built with overcharge, over-discharge, overcurrent, and short-circuit protection to ensure safe and stable operation for your ToughBook.

     

    7. How can I maximize the lifespan of my new Panasonic CF-VZSU0MJS battery?

    Fully charge the battery before first use.

    Avoid frequent full discharges; recharge when the level drops to around 20–30%.

    Keep the laptop in a cool, dry environment.

    Store the battery at 50% charge if unused for long periods.

     

    8. Does this replacement battery come with a warranty?

    Most sellers provide a 12-month warranty with free replacement if the battery shows defects under normal use. Check with your supplier for exact warranty terms.

     

    9. Can I use my original Panasonic charger with this battery?

    Yes. The CF-VZSU0MJS replacement battery is fully compatible with your original Panasonic AC adapter and charging system.

     

    10. Why choose this CF-VZSU0MJS replacement battery?

    100% compatible with Panasonic ToughBook CF-SZ5, CF-SZ6, and CF-SZ7

    High-quality Li-ion cells for longer run time

    Built-in safety protections

    Cost-effective alternative to OEM Panasonic batteries

     

    ✅ Upgrade your Panasonic ToughBook with the CF-VZSU0MJS battery replacement and enjoy reliable power wherever your work takes you.

     

    Focus on working not charging… 

    “3 years ago I ordered what I thought was a simple replacement battery for my laptop. Within weeks it overheated, lost charge quickly, and even damaged my charger port. I was shocked! I knew cheap batteries were risky, but I had no idea how quickly they could fail — and how dangerous they could be for my laptop. That experience inspired me to focus on reliable, safe, and long-lasting power solutions that people can truly trust.”

    Our world has become extremely dependent on laptops, yet too many people rely on cheap, low-quality batteries and adapters that fail quickly and create unnecessary e-waste. Many laptop users are aware of the frustration — shorter lifespans, overheating, constant replacements — and are searching for better solutions. But if we want to protect our devices, our data, and even our environment, we need to start choosing safer, longer-lasting, and more reliable power options.”

    CEO

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    Why YuYan?

    1. Where reliability meets performance

    UL (Underwriters Laboratories) and CE (Conformité Européenne) are globally recognized organizations that set the benchmark for product safety, performance, and compliance. Our laptop batteries and adapters are rigorously tested and certified to meet UL and CE standards, ensuring they are safe, reliable, and compatible with your device. This means every product you purchase from us has passed strict safety checks and delivers dependable power you can trust.

    2. UL & CE Certified Power Solutions

    Our laptop batteries and adapters are rigorously tested and certified to meet UL (Underwriters Laboratories) and CE (Conformité Européenne) safety standards. These certifications ensure that every product delivers consistent performance, protects against overheating, overcharging, and short circuits, and is fully compliant with international regulations. With UL & CE certified power solutions, you can trust that your laptop will run safely, efficiently, and without interruptions — at home, at work, or on the go.

    3. Sleek & Minimal Laptop Power

    Designed to complement your laptop, our batteries and adapters feature a sleek, modern look while delivering reliable power. Compact, minimal, and stylish — they fit perfectly into your workspace or on the go.

    4. Make Our Power Solutions Yours

    Don’t settle for unreliable batteries or adapters. Choose our certified, long-lasting power solutions and make them an essential part of your laptop experience — at home, at work, or on the go.

    5. Engineered for Compatibility: Powering Your Ecosystem.

    This addresses a major pain point. Customers need to know the charger works seamlessly not just with their laptop, but with their phone, tablet, and other USB-C devices. It positions YuYan as a unified power solution for all their tech, reducing cable clutter and complexity.

    6.Built to Last: Durability You Can Depend On.

    This directly counters the fear of buying a cheap product that breaks. It highlights quality construction (e.g., reinforced cables, robust connectors, premium materials) and implies a longer product lifecycle, which is a strong value argument over cheaper, disposable alternatives.

    7.Intelligent Charging: Protect Your Device's Battery Health.

    This showcases advanced technology. Modern chargers with intelligent chipsets can regulate voltage and current to avoid overcharging and overheating, which degrades batteries. This shows YuYan cares about protecting the customer's much more expensive laptop investment.

    8.Eco-Conscious Innovation: Responsible Power.

    This appeals to the environmentally conscious consumer. It can encompass energy-efficient operation (less wasted energy), the use of recyclable materials in packaging or products, and adherence to environmental standards like RoHS. This builds a positive, modern brand image.

    9.Globally Ready: A Worldwide Travel Companion.

    A huge benefit for travelers. If YuYan's chargers support 100-240V input voltage and come with interchangeable plugs (or a versatile design), this is a massive selling point. It tells the global citizen that this is the only charger they need to pack.

    For a Sustainable Laptop Future

    At YuYan, it all starts with a vision: to create reliable, safe, and long-lasting power solutions for laptops everywhere.

    Did you know that millions of low-quality laptop batteries and adapters fail every year, creating unnecessary e-waste and safety hazards? Immediate action needs to be taken to protect both your devices and the environment.

     

    That’s why YuYan was created — to provide high-quality, certified batteries and adapters that are safe, durable, and eco-conscious. We believe the best way to make a positive change is through the products people use every day. A portion of every purchase goes directly to supporting electronic waste reduction initiatives and responsible recycling programs.

     

    By choosing our products, you’re not only ensuring reliable power for your laptop — you’re helping reduce e-waste, protect the environment, and support a sustainable technology future. Thank you for making a difference!

    People Usually Ask

    1: How do I know if this battery/adapter fits my laptop?

    Please check your laptop model or the part number on your original battery/adapter. A full compatibility list is provided in the item description. If you are not sure, feel free to contact us before purchase.

    2: Is this an original (OEM) product?

    No, our products are brand-new high-quality replacement batteries/adapters, fully compatible with the original manufacturer’s specifications. All items are CE / FCC / RoHS certified.

    3: Does the voltage/capacity have to match exactly?

    Voltage (V) must match within ±0.5V of your original battery.

    Capacity (mAh/Wh) can be different: a higher capacity means longer runtime but may be slightly heavier.

    4: Do your batteries have a memory effect?

    No. Our batteries use Grade A Lithium-Ion/Polymer cells and are free from memory effect. You can charge or discharge at any time.

    5: Can I use an adapter with higher amperage or wattage?

    The voltage must match (e.g., 19V adapter for a 19V laptop).

    The amperage (A) and wattage (W) can be equal or higher, but not lower.

    6: How long is the battery lifespan?

    Typically 500–800 charge cycles, which is about 2–4 years under normal usage.

    7. How should I care for my battery?

    Avoid extreme heat or cold.

    Do not leave it plugged in for months without use.

    For long-term storage, keep the battery at 40–60% charge in a cool, dry place.

    8. Why does the battery arrive with partial charge?

    For shipping safety, all batteries are shipped with 30–60% charge. This is normal. Please fully charge the battery before first use..

    9. Do you provide warranty?

    Yes. All our batteries and adapters come with a 12-month warranty. If there is any quality issue, we offer replacement or refund.

    10. Don’t they cut a lot of trees to make these still?

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