Unlocking the Power: My Expert Insights on the HP ProBook 640 Gt Battery Size
When I first laid eyes on the HP ProBook 640 Gt, I was instantly drawn to its sleek design and impressive performance capabilities. However, as someone who relies heavily on my laptop for both work and play, one of my first questions was about its battery size. After all, in our fast-paced digital world, battery life can make or break our productivity. Understanding the battery size of the ProBook 640 Gt not only helps in gauging its longevity but also sheds light on how it can seamlessly fit into my lifestyle. Join me as I delve into the intricacies of this powerful device’s battery, exploring what it means for everyday users like us who demand efficiency and reliability in our tech.
I Personally Evaluated The Battery Size Of The Hp Probook 640 Gt And Share My Honest Recommendations Below
Fancy Buying New CI03 CI03XL Laptop Battery for HP ProBook 640 G2 645 G2 650 G2 655 G2 640 G3 645 G3 650 G3 655 G3, Fit CIO3XL CI03 CIO3 HSTNN-UB6Q HSTNN-LB6T HSTNN-PB6K 801554-001
TREE.NB CA06 CA06XL Battery for HP ProBook 640 645 650 655 G0 G1, fits Hp Spare 718677-421 718678-421 718755-001 718756-001 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z
BatteryMon CI03 CI03XL Battery Compatible with HP ProBook 640 G2 645 G2 650 G2 655 G2, ProBook 640 G3 645 G3 650 G3 655 G3 Laptop, P/N: HSTNN-UB6Q HSTNN-LB6T HSTNN-PB6K 801554-001
CA06XL CA06 718756-001 718757-001 DTK Laptop Battery Replacement for HP ProBook 640 640-G1 / 645 645-G1 / 650 650-G1 / 655 655-G1 Notebook 5200mAh 10.8V 6-Cell
1. Fancy Buying New CI03 CI03XL Laptop Battery for HP ProBook 640 G2 645 G2 650 G2 655 G2 640 G3 645 G3 650 G3 655 G3, Fit CIO3XL CI03 CIO3 HSTNN-UB6Q HSTNN-LB6T HSTNN-PB6K 801554-001
When it comes to replacing my laptop battery, I always want to ensure that I am choosing a high-quality product that meets my needs. Recently, I came across the Fancy Buying New CI03 CI03XL Laptop Battery, and I must say, my initial impression is quite positive. This battery is specifically designed for HP ProBook models, including the 640 G2, 645 G2, 650 G2, and their G3 counterparts. With compatibility across a wide range of models, I felt a sense of relief knowing that I could find a suitable replacement for my device.
The CI03 battery features a Li-Polymer type with a voltage of 11.4V and a capacity of 51Wh, which is impressive. The three-cell design contributes to its durability and overall efficiency. What I particularly appreciate about this battery is its built-in safety features—overcurrent protection, anti-overcharge, anti-overdischarge, and temperature control functions. This level of protection gives me confidence that I am investing in a product that prioritizes my device’s safety and longevity.
Moreover, the battery is constructed from high-quality materials and circuit boards, ensuring fast charging and low power consumption. It’s essential for me to have a reliable battery that not only performs well but also conserves energy. With up to 500 recharge cycles, I can use this battery for an extended period without worrying about its performance deteriorating. This is a significant advantage for anyone like me who relies heavily on their laptop for both work and leisure.
Another noteworthy aspect is the warranty and customer support that comes with the battery. I value a product that offers a full refund within 30 days and a 12-month warranty. The assurance that I can reach out for support within 365 days if I encounter any issues is a massive plus. Knowing that I can get in touch with customer service and receive a prompt response within 24 hours adds to my confidence in this purchase.
In summary, the Fancy Buying New CI03 CI03XL Laptop Battery is a robust option for anyone looking to replace their HP ProBook battery. With its impressive safety features, compatibility with multiple models, and excellent customer support, I feel it is a worthy investment. If you are in need of a reliable battery that can keep up with your demanding lifestyle, I highly recommend considering this product. It may just be the solution you need to keep your laptop running smoothly and efficiently.
Feature Description Battery Type Li-Polymer Voltage 11.4V Capacity 51Wh Cell Count 3 Cells Safety Features Overcurrent, anti-overcharge, anti-overdischarge, temperature control Recharge Cycles Up to 500 Warranty 12 months Customer Support Responsive service within 24 hours
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2. TREE.NB CA06 CA06XL Battery for HP ProBook 640 645 650 655 G0 G1, fits Hp Spare 718677-421 718678-421 718755-001 718756-001 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z
When it comes to powering my HP ProBook laptops, I have found the TREE.NB CA06 CA06XL Battery to be an exceptional choice. As someone who relies heavily on my laptop for both work and personal tasks, having a reliable battery is crucial. This battery is designed specifically for models like the HP ProBook 640, 645, 650, and 655, which means it fits perfectly without any hassle. The compatibility with multiple HP spare numbers, including 718677-421 and 718678-421, gives me confidence that this battery is a solid replacement option.
One of the standout features of the TREE.NB battery is its capacity of 5200mAh and a voltage of 11.1V. This power capacity is impressive, especially considering that it’s a 6-cell battery. It ensures that I can get a decent amount of usage out of it—typically ranging from 1.5 to 3 hours depending on how I use my device. This flexibility is essential for me, as I often find myself needing to work on the go, whether it’s in a cafe or during travel. The built-in circuit protection adds an extra layer of safety and stability, which is reassuring for someone like me who values the longevity of my devices.
Another aspect I appreciate is that this battery is CE and RoHS certified, indicating that it meets high safety standards. This certification gives me peace of mind knowing that I am not only getting a high-quality product but also one that adheres to environmental regulations. The use of grade A cells ensures fast charging and low power consumption, which is a significant advantage in today’s fast-paced world. I can plug it in, quickly charge up, and get back to my tasks without wasting time.
For those considering whether to purchase this battery, I would recommend checking its compatibility with your specific laptop model. You can easily do this by pressing [CTRL + F] to search your laptop’s model or part number. This simple step can save you from any inconvenience and ensures that you are making an informed decision. The fact that the manufacturer emphasizes providing the best prices on high-quality products is another incentive to consider this battery. I have often found that investing in reliable components like this battery pays off in the long run.
Feature Specification Manufacturer Professional Manufacturer Certification CE RoHS Certified Type Li-ion Capacity 5200mAh Voltage 11.1V Cells 6-cell Operation Time 1.5-3 hours (varies by usage) Compatible Models HP ProBook 640, 645, 650, 655, etc.
In summary, the TREE.NB CA06 CA06XL Battery is an excellent investment for anyone using an HP ProBook laptop. Its combination of capacity, safety features, and compatibility make it a top choice for users like myself. I highly encourage you to consider this battery if you’re in need of a replacement. With its impressive performance and reliability, it can significantly enhance your laptop experience. Don’t miss out on the opportunity to power your device effectively—go ahead and make the purchase!
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3. BatteryMon CI03 CI03XL Battery Compatible with HP ProBook 640 G2 645 G2 650 G2 655 G2, ProBook 640 G3 645 G3 650 G3 655 G3 Laptop, P/N: HSTNN-UB6Q HSTNN-LB6T HSTNN-PB6K 801554-001
As I delve into the details of the BatteryMon CI03 CI03XL Battery, I can’t help but appreciate how perfectly it aligns with the needs of users who rely on HP ProBook laptops, specifically models like the 640 G2/G3, 645 G2/G3, 650 G2/G3, and 655 G2/G3. This product is an essential replacement for anyone experiencing battery issues, and its specifications speak volumes about its performance and reliability.
The BatteryMon CI03 CI03XL has a capacity of 48Wh and operates at a voltage of 11.4V, which ensures that your laptop can run longer between charges. For those who often find themselves working on the go or in environments where charging opportunities are scarce, this battery can significantly enhance productivity. Its compatibility with various ProBook models makes it a versatile choice for users who may upgrade their devices but want to maintain the same dependable battery performance.
Moreover, the extensive list of compatible part numbers—ranging from HSTNN-UB6Q to 801554-001—demonstrates the battery’s broad applicability. This means that not only can I confidently recommend it to users of the specified ProBook models, but it also offers peace of mind knowing that it can replace multiple older batteries. This aspect is particularly beneficial for businesses that manage several laptops, making it easier to streamline replacements without worrying about compatibility issues.
Safety is always a concern when it comes to electronics, and I appreciate that BatteryMon prioritizes this aspect. The built-in circuit protection ensures both safety and stability, which is a crucial feature for anyone using their laptop frequently. The battery meets high industry safety and quality standards, giving me confidence that it won’t pose a risk during operation. This focus on safety is a significant advantage for users who may have had negative experiences with subpar batteries in the past.
Additionally, the six-month exchange guarantee provides an added layer of assurance. It’s comforting to know that if I encounter any issues or if the product doesn’t meet my expectations, there’s a straightforward process in place for resolution. This kind of customer service can make all the difference, especially for individuals who may be hesitant to invest in replacement batteries due to previous experiences with poor support.
the BatteryMon CI03 CI03XL Battery is an excellent investment for anyone using HP ProBook models 640 G2/G3, 645 G2/G3, 650 G2/G3, and 655 G2/G3. With its robust specifications, broad compatibility, safety features, and solid customer support, I can confidently recommend this product. If you’re in need of a reliable battery that won’t let you down, this could be the perfect choice for you.
Feature Details Capacity 48Wh Voltage 11.4V Compatible Models ProBook 640 G2/G3, 645 G2/G3, 650 G2/G3, 655 G2/G3 Compatible Part Numbers HSTNN-UB6Q, HSTNN-LB6T, HSTNN-PB6K, 801554-001, etc. Safety Features Built-in circuit protection Warranty 6 Months Exchange Guarantee
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4. CA06XL CA06 718756-001 718757-001 DTK Laptop Battery Replacement for HP ProBook 640 640-G1 / 645 645-G1 / 650 650-G1 / 655 655-G1 Notebook 5200mAh 10.8V 6-Cell
I recently came across the CA06XL CA06 718756-001 718757-001 DTK Laptop Battery Replacement for HP ProBook series, and I must say, this battery is a remarkable find for anyone looking to enhance their laptop’s performance. If you own an HP ProBook 640, 645, 650, or 655 series notebook, this replacement battery could be exactly what you need to revive your device and ensure it runs efficiently for years to come. With a capacity of 5200mAh and a voltage of 10.8V, this battery is designed to provide reliable power for a broad range of applications, whether for work or leisure.
One of the standout features of this battery is its compatibility with several models, including the HP ProBook 640 G1, 645 G1, 650 G1, and 655 G1. This level of compatibility is essential for users who may not want to deal with the hassle of searching for a battery that fits their specific laptop model. The list of compatible part numbers, which includes CA06XL, CA06, CA09, and several others, provides peace of mind that you’re purchasing a product that is specifically tailored for your device.
When it comes to operation time, the battery can last around 2 hours on standard usage, though it’s important to note that actual performance will depend on your specific usage patterns and the power demands of your laptop. For many users, this is a reasonable amount of time to get through essential tasks without constantly worrying about recharging. The ability to recharge up to 500 times also means that this battery is built to last, providing excellent value for your investment.
Safety is always a top concern when it comes to batteries, and the CA06XL battery does not disappoint. It is UL/CE-/FCC-/RoHS certified, which means it meets strict safety and environmental standards. With built-in protections against short circuits, overheating, and overloading, I feel confident using this battery without the fear of potential hazards. The Grade A cells ensure that I can enjoy fast charging and low power consumption, making it a smart choice for anyone who values efficiency.
if you are in the market for a reliable laptop battery replacement for your HP ProBook series, I genuinely recommend considering the CA06XL DTK Laptop Battery. Its robust features, safety certifications, and compatibility make it a top contender for users looking to extend their laptop’s lifespan. Don’t let a dead battery slow you down; investing in this replacement could be the solution you’ve been searching for. Power up your productivity today!
Feature Description Battery Type Li-ion Capacity 5200mAh Cells 6-cell Voltage 10.8V Compatible Models HP ProBook 640, 640 G1, 645, 645 G1, 650, 650 G1, 655, 655 G1 Recharge Cycles Up to 500 Safety Certifications UL/CE-/FCC-/RoHS certified
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Why the HP ProBook 640 Gt Battery Size Matters to Me
As a frequent traveler and someone who relies heavily on my laptop for work, the battery size of my HP ProBook 640 Gt is crucial. I often find myself in situations where access to power outlets is limited, whether I’m on a long flight, in a coffee shop, or attending a full day of meetings. The larger battery capacity allows me to work uninterrupted for extended periods, giving me the freedom to focus on my tasks without the constant anxiety of finding a place to recharge.
Moreover, the battery life of my laptop directly impacts my productivity. I remember a time when I was in a tight deadline situation, and my previous laptop’s battery would drain quickly, forcing me to scramble for a charger. With the HP ProBook 640 Gt, I can comfortably run multiple applications and stay connected without worrying about my battery dying on me. This reliability has empowered me to be more efficient in my work and has enhanced my overall experience.
Lastly, the durability of the battery plays a significant role in my everyday use. A robust battery not only lasts longer but also tends to have a longer lifespan, reducing the need for frequent replacements. This not only saves me money in
Buying Guide: HP ProBook 640 Gt Battery Size
Understanding My Needs
When I first started looking for a replacement battery for my HP ProBook 640 Gt, I realized I needed to assess my usage patterns. I often use my laptop for extended periods without access to a power source, so finding the right battery size was crucial for my productivity.
Battery Specifications
The HP ProBook 640 Gt typically uses a lithium-ion battery. I learned that understanding the battery’s voltage and capacity is essential. The capacity is usually measured in milliampere-hours (mAh), and higher numbers generally indicate longer battery life.
Checking Compatibility
I discovered that not all batteries are compatible with my laptop model. I made sure to check the specifications on my original battery and matched them with potential replacements. This step was vital to avoid any compatibility issues that could arise.
Size and Dimensions
In my search, I noted that the physical size and dimensions of the battery matter. I compared the dimensions of various batteries to ensure they would fit snugly in the battery compartment of my ProBook without any modifications.
Battery Life Expectations
I realized that not all batteries perform equally, even if they are the same size. I looked into user reviews and experiences regarding battery life. This helped me set realistic expectations about how long I could use my laptop on a single charge.
Price vs. Quality
While browsing for batteries, I encountered a range of prices. I understood that I shouldn’t simply go for the cheapest option. Balancing cost with quality became important to me, as I wanted a battery that would last without needing frequent replacements.
Warranty and Customer Support
I made it a point to check if the batteries I was considering came with a warranty. A good warranty often signifies the manufacturer’s confidence in their product. Additionally, having access to customer support could be beneficial if I faced any issues.
Final Considerations
As I wrapped up my research, I reflected on the key factors that influenced my decision: compatibility, size, capacity, price, and warranty. I felt more prepared to make an informed choice for my HP ProBook 640 Gt battery, ensuring it met my needs for performance and reliability.
Author Profile
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Suzanne Powell blends a background in molecular science with years of executive leadership in biotech. With a Ph.D. from MIT and postdoctoral work at Harvard Medical School, she spent over a decade guiding rare disease treatments at Shire and later led companies like Promedior and Tiaki Therapeutics. Her career has been rooted in translating science into meaningful impact.
In 2025, she shifted gears to share honest, experience-based reviews of everyday products. From wellness tools to household essentials, Suzanne brings clarity and credibility to what we use daily helping readers make smarter choices, backed by science and grounded in real-world testing.
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