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Item #:
81143579
NYI 3500mAh Battery Replacement Compatible with Harman Kardon Onyx Studio 5, Onyx Studio 6 Wireless Bluetooth Speaker- Long-Lasting Power for Endless
83% of respondents would recommend this to a friend
Item #:
81143579
SHP 38
Price Details
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Order now and get it around Friday, September 25
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The NYI replacement battery ensures uninterrupted playtime, allowing you to enjoy your favorite tunes for longer.
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What Stands Out
High Capacity
With a robust 3500mAh capacity, this battery offers extended playtime, ensuring your Harman Kardon speakers deliver uninterrupted music enjoyment for longer periods.
Perfect Compatibility
Designed specifically for Onyx Studio 5 and 6, this battery replacement guarantees a seamless fit and optimal performance, avoiding compatibility issues often found with generic batteries.
Reliable Performance
This replacement battery ensures consistent power delivery, enhancing audio quality and speaker reliability, allowing you to enjoy your favorite tunes without unexpected interruptions.
Product Details
| Product Dimensions (L x W x H) | 0.1 x 0.1 x 0.1 inches (0.3 x 0.3 x 0.3 cm) |
| Item Weight | 5 ounces (141.75 grams) |
| Item model number | BD024 |
| Date First Available | October 21, 2023 |
| Manufacturer | MSW (Shenzhen) Technology Limited |
| Brand | NYI |
| Battery Cell Composition | Lithium Ion |
| Battery Capacity | 3500 Milliamp Hours |
| Recommended Uses For Product | Harman Kardon Onyx Studio 5, Harman Kardon Onyx Studio 6 |
| Unit Count | 1.0 Count |
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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Music Lovers
Ideal for users who enjoy extended music playback without frequent charging interruptions for their Bluetooth speakers.
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Frequent Travellers
Great choice for individuals who travel often and need a reliable, long-lasting battery for their portable speakers.
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DIY Enthusiasts
Perfect for users comfortable with replacing batteries and looking to extend the life of their speakers.
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Non-technical Users
Not suitable for individuals who are uncomfortable with DIY repairs or battery replacements in electronic devices.
Product Description
NYI 3500mAh Battery Replacement Compatible with Harman Kardon Onyx Studio 5, Onyx Studio 6 Wireless Bluetooth Speaker- Long-Lasting Power for Endless Music Bliss
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What devices are compatible with the NYI 3500mAh battery replacement?
Answer: The NYI 3500mAh battery replacement is specifically designed for the Harman Kardon Onyx Studio 5 and Onyx Studio 6 wireless Bluetooth speakers. This compatibility ensures that you can enjoy uninterrupted music playback and optimal performance, as the battery is tailored to meet the specific power requirements of these models. If you own either of these speakers and are looking for a reliable power source, this replacement battery is an ideal choice. -
Question:
How long does the NYI 3500mAh battery last on a full charge?
Answer: The NYI 3500mAh battery replacement can provide long-lasting power for your Harman Kardon speaker, typically allowing for several hours of playback time on a full charge. This longevity ensures that you can enjoy your favorite tunes without constantly worrying about recharging. Real-world usage may vary based on volume levels and usage patterns, but this battery is built to support ample playback time for everyday use. -
Question:
Is installing the NYI battery replacement difficult?
Answer: Installing the NYI 3500mAh battery replacement is a straightforward process, even for those who may not be tech-savvy. The battery comes with installation instructions that guide you step-by-step, ensuring that you can replace your old battery with minimal hassle. Proper installation not only restores your speaker's functionality but also extends its lifespan, making it a valuable investment in your audio experience. -
Question:
Can the NYI battery replacement be used while plugged in?
Answer: While you can use the Harman Kardon Onyx Studio 5 or 6 while plugged into a power source, the NYI battery replacement allows for true portability and flexibility. It powers your device independently, making it perfect for outdoor gatherings or travel. Utilizing the battery consistently ensures it remains charged and ready for use, giving you the freedom to enjoy your music wherever you go. -
Question:
How do I maintain the performance of the NYI battery replacement?
Answer: To maintain the performance of the NYI 3500mAh battery replacement, regularly charge your battery fully, avoid exposing it to extreme temperatures, and store it in a cool, dry place when not in use. These practices help prolong the life of the battery and ensure it operates at peak performance, allowing you to enjoy uninterrupted audio experiences whenever needed. -
Question:
What distinguishes the NYI 3500mAh battery from others?
Answer: The NYI 3500mAh battery replacement is distinguished by its high capacity and compatibility with specific Harman Kardon models. Unlike generic batteries, this option is tailored for the Onyx Studio 5 and 6, ensuring a perfect fit, optimal charging speed, and reliable power delivery. This specialization helps maximize performance, making it a superior choice over other generic replacements. -
Question:
What are the benefits of choosing a battery replacement over buying a new speaker?
Answer: Opting for a battery replacement like the NYI 3500mAh provides multiple benefits, including cost savings, environmental sustainability, and extending the life of your existing speaker. Instead of investing in a new device, you can restore your current speaker's functionality at a fraction of the price, allowing you to continue enjoying your favorite audio content without disruption. -
Question:
Will I void the warranty of my speaker if I replace the battery?
Answer: Replacing the battery may impact your speaker's warranty, depending on the policies set by Harman Kardon. It's always wise to review the terms of your warranty before proceeding with any DIY repairs. However, using a high-quality replacement like the NYI 3500mAh battery may ensure compatibility, giving you confidence that it won't damage your speaker while restoring its performance. -
Question:
Is the NYI 3500mAh battery safe to use?
Answer: Yes, the NYI 3500mAh battery replacement undergoes rigorous safety testing to meet industry standards. This focus on safety means you can use it without concerns about overheating or malfunctioning, allowing you to enjoy your music with peace of mind. Proper installation and adherence to charging recommendations further contribute to safe operation during use, making it a reliable choice. -
Question:
Where can I buy the NYI 3500mAh battery replacement?
Answer: You can purchase the NYI 3500mAh battery replacement for your Harman Kardon Onyx Studio 5 and 6 speakers from Ubuy in Saint Helena. Ubuy offers a convenient platform where you can find this specific battery, ensuring that you receive a compatible and high-quality replacement to restore the performance of your speaker. It’s a hassle-free place to find the products you need.
NYI Portable Bluetooth Speakers BD024 Editorial Review
The NYI 3500mAh Battery Replacement for the Harman Kardon Onyx Studio 5 and 6 has emerged as a practical solution for users seeking to revitalize their aging speakers. Overall, customer reception is mixed, with many expressing satisfaction over the battery's performance and easy installation, while others encountered difficulties or malfunctioning products. The battery replacement is reported to be efficient and compatible, effectively restoring the functionality of speakers that had previously seen a decline in performance. Several users noted that installation was straightforward, especially due to the inclusion of necessary tools and clear instructions. This simplicity has encouraged recommendations, as customers appreciate the value it brings for the relatively low investment compared to purchasing a new speaker. However, there are also some concerning reviews. A few customers have experienced complications during installation, and one reviewer faced a situation where the battery did not charge at all, which led to frustration and a lack of confidence in the product's reliability. Such experiences highlight the potential variability in battery manufacturing or compatibility that other buyers might want to Consider. In summary, while the NYI Battery Replacement has garnered positive feedback for revitalizing older Harman Kardon speakers efficiently, there are notable instances of quality control issues. Therefore, Prospective buyers are encouraged to weigh the positive experiences against potential risks. **
Customer Reviews & Ratings
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Pros
- Efficiently restores speaker performance
- Simple installation process with included tools
- Value for money compared to buying a new speaker
- Majority of users report satisfaction with results
Cons
- Some users found installation challenging
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SHP 38
Order now and get it around Friday, September 25
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.)
QTY:
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Fastest cross-border delivery
Features & Benefits
- Replacement battery for Harman Kardon Onyx Studio 5 and 6.
- Provides long-lasting power for endless music enjoyment.
- Designed for a perfect fit and hassle-free installation.
- Voltage rating of 3.7V and capacity of 3500mAh for stable performance.
- Crafted with high-quality components for reliability and longevity.
- Enhances music experience with immersive audio.
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