7.2V, Ni-MH, 2000mAh, Speaker battery fits Tdk, Life On Record A73, Life On Record A73 Boombox, 14.40Wh
CS-TKA730SL Speaker Battery (2000mAh)
Power up your TDK Life on Record A73 and Life on Record A73 Boombox with the Cameron Sino CS-TKA730SL replacement battery. Designed to provide long-lasting performance, this high-quality Ni-MH battery ensures that your favorite speaker system continues delivering crisp and powerful sound.
With a capacity of 2000mAh, a voltage of 7.2V, and an energy rating of 14.40Wh, this battery is the perfect replacement for your worn-out or depleted TDK 6AA-HHC battery pack. The compact blue design and dimensions of 51.00 x 43.00 x 29.10mm make installation quick and hassle-free. At a lightweight 163g (5.75oz), it won’t add bulk to your device while still providing reliable performance.
✅ Compatible Models
This replacement battery is compatible with the following TDK speaker models:
- TDK Life on Record A73
- TDK Life on Record A73 Boombox
🔹 Replacement Part Number
This battery is a direct replacement for the following part number:
- TDK 6AA-HHC
🔋 Why Choose Cameron Sino Batteries?
- High-Quality Performance – Built with premium Ni-MH cells to ensure a consistent and long-lasting power supply for your TDK Life on Record A73 series speakers.
- Perfect Compatibility – Designed as an exact replacement for the TDK 6AA-HHC, ensuring seamless integration and optimal performance.
- Reliable and Durable – Manufactured under strict ISO 9001-certified quality standards, ensuring long-lasting durability and high energy efficiency.
📌 Key Features
- Battery Type: Ni-MH
- Capacity: 2000mAh
- Voltage: 7.2V
- Energy Rating: 14.40Wh
- Color: Blue
- Dimensions: 51.00 x 43.00 x 29.10mm
- Net Weight: 163g / 5.75oz
- Gross Weight: 233g / 8.22oz
🛡️ Warranty & Returns
We stand behind the quality of our products and offer:
✅ 1-Year Replacement Warranty – Ensuring 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 your battery’s part number and device model to ensure compatibility. If you have any questions, our customer support team is here to assist.
🔋 Upgrade your TDK Life on Record A73 series speakers today with the CS-TKA730SL battery for uninterrupted music playback!
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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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📸 Send Us Your Battery Image
Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.
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We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.
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