Li-ion 7800mAh 3.7V Speaker Battery with 28.86Wh Capacity for Altec Lansing Imw678 and Imw678 – blk
Description
CS-ALM678SL Speaker Battery (7800mAh) – Premium Power for Your Altec Lansing Speaker
Power up your Altec Lansing speaker with the Cameron Sino CS-ALM678SL replacement battery, designed for long-lasting, high-quality performance. Whether you’re listening at home or on the go, this high-capacity 7800mAh lithium-ion battery delivers extended playtime and uninterrupted audio. With a voltage of 3.7V and a power rating of 28.86Wh, you get reliable and efficient energy for your music wherever you are.
Compatible Models
This premium replacement battery is compatible with the following Altec Lansing models:
- Altec Lansing Omni Jacket: iMW678, iMW678-BLK, iMW678-BLU
- Altec Lansing LifeJacket: IMW789-BLG
- Altec Lansing LifeJacket XL: IMW789, LifeJacket XL Rugged
Compatible Part Number
- INR18650-3S1P
Why Choose Cameron Sino Batteries?
- Exceptional Performance: Built with high-quality lithium-ion cells for long lifespan and consistent power output.
- Perfect Compatibility: Engineered to replace the original battery with a perfect fit for your Altec Lansing speaker.
- Durability & Safety: Manufactured under strict quality standards for safety and reliability.
Key Features
- Battery Type: Li-ion
- Capacity: 7800mAh
- Voltage: 3.7V
- Power Rating: 28.86Wh
- Color: Blue
- Dimensions: 67.00 x 39.00 x 34.87 mm
- Net Weight: 142.0g / 5.01oz
- Gross Weight: 212.0g / 7.48oz
- EAN Code: 4894128154297
Warranty & Returns
- 1-Year Replacement Warranty: Peace of mind with long-term reliability.
- 30-Day Return Policy: Return the product within 30 days if it doesn’t meet expectations.
Please ensure your Altec Lansing speaker model and battery part number match the listed specifications before purchase. Contact our support team if you need assistance.
Upgrade your Altec Lansing speaker with the CS-ALM678SL battery today and enjoy uninterrupted music wherever you go!

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