3.7V, Li-ion, 3500mAh, Speaker battery fits Harman/kardon, Hkos6blksg, Hkos6grysg, 12.95Wh
CS-HKE500SL Speaker Battery (3500mAh)
Enhance your listening experience with the Cameron Sino CS-HKE500SL replacement battery, designed to power your Harman/Kardon speakers with high efficiency and reliability. This premium Li-ion battery provides a robust capacity of 3500mAh at a voltage of 3.7V, delivering 12.95Wh to ensure your music plays longer and louder. Its sleek blue design, along with compact dimensions of 76.50 x 19.50 x 19.50mm and a lightweight build of just 54.0g, makes it an ideal replacement solution for your speaker's power needs.
Compatible Models
This replacement battery is designed for use with the following Harman/Kardon speaker models:
- Harman/Kardon: Onyx Studio 5, Onyx Studio 6, HKOS6GRYSG, HKOS6BLKSG
Part Numbers
This battery fits the following Harman/Kardon part numbers:
- ID997, IAA007NA
Why Choose Cameron Sino Batteries?
- Exceptional Performance: Engineered with premium lithium-ion cells, this battery provides consistent, long-lasting power to keep your speakers running during extended playback.
- Perfect Compatibility: Designed to replace OEM batteries seamlessly, ensuring enhanced performance and zero disruptions for your Harman/Kardon devices.
- Durability and Reliability: Manufactured under strict ISO 9001-certified standards, this battery is built to withstand heavy usage while delivering reliable performance over time.
Key Features
- Battery Type: Li-ion
- Capacity: 3500mAh
- Voltage: 3.7V
- Rating: 12.95Wh
- Dimensions: 76.50 x 19.50 x 19.50mm
- Color: Blue
- Weight: 54.0g / 1.90oz (Net), 124g / 4.37oz (Gross)
Warranty and Returns
Your satisfaction is our priority:
- 1-Year Replacement Warranty: Provides peace of mind with long-term reliability and performance.
- 30-Day Return Policy: Return the product within 30 days for a refund if it doesn’t meet your expectations.
Before purchasing, please confirm the battery part number and speaker model to ensure compatibility. For any questions or assistance, our customer service team is ready to help.
Upgrade your Harman/Kardon speakers with the CS-HKE500SL battery for reliable and powerful performance. Let the music play!
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🔋 What’s mAh All About?
🔋 What’s mAh All About?
mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨
Before ordering please read
Before ordering please read
Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.
How to Look after your new lithium battery!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
Delivery and Shipping
Delivery and Shipping
See our shipping policy and details at this link Shipping Details
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