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![NinjaBatt Battery for HP 8540W 493976-001 8740W 8540P AV08 8530P 8530W 8730W HSTNN-LB60 458274-363 458274-421 458274-422 HSTNN-I43C HSTNN-OB60 HSTNN-W46C High Performance [8 Cells/4400mAh/63Wh]](https://m.media-amazon.com/images/I/71jTK-OizgL._AC_SY355_.jpg)
Item #:
14897978
NinjaBatt Battery for HP 8540W 493976-001 8740W 8540P AV08 8530P 8530W 8730W HSTNN-LB60 458274-363 458274-421 458274-422 HSTNN-I43C HSTNN-OB60
Item #:
14897978
MMK 182967
Price Details
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What Stands Out
High Capacity
With 4400mAh and 63Wh, the NinjaBatt battery offers extended usage life, ensuring your HP laptop runs longer without interruptions, making it perfect for power users.
Compatibility
Designed to replace multiple HP models, this battery ensures seamless integration and performance with various laptops, giving users confidence in their purchase without compatibility worries.
Performance Assurance
Constructed with high-quality cells, this battery delivers reliable power and efficiency, prolonging laptop lifespan, and providing value that meets demanding user needs over competitors.
Product Details
- High quality replacement notebook battery for HP 8540W, 493976-001, 8740W, 8540P and more
- 8 cells Li-ion battery rated at 63wH/4400mAh/14.4V for true charging capacity
- Certified for safety with short circuit, overheat, and overload protections
- Compatible with various HP models including EliteBook 8530, 8730, 8730P, 8740P
- Constructed to meet or exceed OEM specifications for safety and efficiency
- Incorporates Grade A NMC battery cells, long-lasting performance, and multi-protection functions
| Number of Batteries | 1 Product Specific batteries required. (included) |
| Brand | NinjaBatt |
| Model Number | 8540W |
| Model Name | 8540W |
| UPC | 811108023248 811108023255 |
| Manufacturer | NinjaBatt |
| Built-In Media | Battery Pack, Manual |
| Battery Capacity | 4400 Milliamp Hours |
| Voltage | 14.4 Volts |
| Reusability | Rechargeable |
| Unit Count | 8.0 Count |
| Battery Weight | 15.9 Ounces (450.77 grams) |
| Item Dimensions | 2 x 4 x 12 inches (5.1 x 10.2 x 30.5 cm) |
| Item Weight | 15.9 Ounces (450.77 grams) |
| Antenna Location | Laptop |
| Battery Cell Type | Lithium Ion |
| Battery Cell Composition | Lithium Ion |
| Recommended Uses For Product | Laptop |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Frequent Travelers
Users needing long-lasting battery life for laptops while traveling will find this battery ideal and reliable.
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Professional Users
Professionals using HP laptops for intensive tasks can benefit from the high performance of this battery.
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Students
Students requiring extended power for studying sessions away from outlet access will find this battery advantageous.
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Budget-Conscious Users
Users looking for the cheapest battery alternatives may find this product pricier compared to other options.
Product Description
NinjaBatt Battery for HP 8540W 493976-001 8740W 8540P AV08 8530P 8530W 8730W HSTNN-LB60 458274-363 458274-421 458274-422 HSTNN-I43C HSTNN-OB60 HSTNN-W46C High Performance [8 Cells/4400mAh/63Wh]
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the compatibility details for the NinjaBatt Battery?
Answer: The NinjaBatt Battery is compatible with various HP laptop models, including the HP 8540W, 493976-001, 8740W, 8540P, AV08, 8530P, 8530W, 8730W, HSTNN-LB60, 458274-363, 458274-421, 458274-422, HSTNN-I43C, and HSTNN-OB60. This broad compatibility ensures that users can rely on this battery for multiple HP devices, making it a versatile choice for both general and professional use. For instance, if you're using an HP 8540W for work, this battery can certainly extend your laptop's runtime without needing frequent charges. -
Question:
How long can I expect the battery life to last?
Answer: The NinjaBatt Battery is designed for long-lasting performance, providing up to several hours of usage depending on your laptop's power settings and tasks. For normal web browsing and document editing, you might experience enhanced battery life, while more intensive tasks like gaming or video editing may use the battery more rapidly. It's ideal for users who require their laptop to last through meetings or classes without interruptions. -
Question:
Is the NinjaBatt Battery safe to use with my HP laptop?
Answer: Yes, the NinjaBatt Battery is manufactured with high standards to ensure safety and reliability. It includes features like overcharge protection and thermal regulation to prevent overheating, which are crucial in maintaining your laptop’s health. This makes it suitable for both home and professional environments where device longevity is essential, ensuring you can work confidently without safety concerns. -
Question:
How do I install the NinjaBatt Battery into my HP laptop?
Answer: Installing the NinjaBatt Battery into your HP laptop is straightforward. Begin by powering off your laptop and unplugging any cords. Open the battery compartment, usually located at the bottom of the laptop, and remove the old battery if necessary. Insert the NinjaBatt Battery firmly in the designated slot until it clicks into place. This user-friendly installation process allows you to quickly replace batteries without technical expertise, ensuring minimal downtime for your device. -
Question:
What should I do if the battery doesn't charge properly?
Answer: If the NinjaBatt Battery isn't charging correctly, first check your laptop’s power adapter to ensure it's functioning. Then, make sure the battery is installed correctly and free from dust or debris in the contacts. If issues persist, it might be beneficial to test the battery with another compatible HP laptop. This can help determine if the problem lies with the battery or the original laptop. Regular maintenance and checks can enhance your battery's performance over time. -
Question:
Can I use my laptop while the battery is charging?
Answer: Yes, you can use your laptop while the NinjaBatt Battery is charging. Modern laptops are designed to operate on AC power without any issues, allowing you to continue working on important tasks. However, note that intensive processes while charging may cause the battery to take a little longer to fully recharge. This feature is perfect for busy professionals or students who need to multi-task without interruptions. -
Question:
Does the NinjaBatt Battery come with any special features?
Answer: The NinjaBatt Battery is equipped with features like smart charge technology and high-density cells, which optimize charging efficiency and prolong overall lifespan. The battery's design also supports quick thermal dissipation, ensuring that it remains cool during heavy use. These attributes make it an excellent choice for users who rely on their laptops for demanding applications, such as design work or data analysis. -
Question:
How does this battery compare to original HP batteries?
Answer: The NinjaBatt Battery is often seen as a reliable alternative to original HP batteries, providing similar performance at a competitive quality level. While original batteries may be more expensive, NinjaBatt offers comparable longevity and performance, making it a cost-effective choice for users. Ideal for budget-conscious buyers or those with multiple devices, it allows users to maintain functionality without breaking the bank. -
Question:
Where can I buy NinjaBatt Battery for HP 8540W and other models?
Answer: You can purchase the NinjaBatt Battery for HP 8540W and compatible models from Ubuy in Myanmar. Ubuy offers a wide selection of electronics and accessories, ensuring you get genuine products with reliable customer service. Whether you're replacing an old battery or keeping a spare, Ubuy makes it convenient to find the exact model you need for uninterrupted laptop performance. -
Question:
What are the dimensions of the NinjaBatt Battery?
Answer: The dimensions of the NinjaBatt Battery are designed to fit perfectly within the specified HP models, providing a snug fit without compromising on stability. Although specific dimensions can vary slightly depending on the model, they typically align closely with the original battery dimensions ensuring compatibility. This design is key for users needing a reliable replacement that won’t affect the overall functionality or aesthetics of their laptop.
NinjaBatt Batteries 8540W Editorial Review
The NinjaBatt Laptop Battery for HP 8540W is a high-performance replacement battery for various HP EliteBook models. Customers have reported that this battery fits and operates great, working just as advertised. It has been praised for its longevity, with some customers stating that it continues to work well even after almost a year of use. One customer mentioned that the battery fits slightly tighter than the original, but this does not affect its performance. The battery has also been commended for its fast charging time and ability to charge up to 100%. Overall, customers have found this battery to be a reliable and effective replacement for their HP laptops.
Customer Reviews & Ratings
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Pros
- Fits and operates great
- Longevity and durability
- Fast charging time
- Charges to 100%
Cons
- Slightly tighter fit than the original battery In conclusion, the NinjaBatt Laptop Battery for HP 8540W is a highly recommended replacement battery for HP EliteBook laptops. It offers excellent performance, long-lasting power, and reliable charging capabilities.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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MMK 182967
Order now and get it around Saturday, August 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Premium quality replacement notebook battery
- Tested to meet OEM specifications
- True charging capacity of 63wH/4400mAh/14.4V
- Certified for safety with various safety features
- Compatible with multiple HP models
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