Marsona Battery Backup
Keeps your Marsona running through the night with no outlet needed, wherever you need sound.
Free Shipping Over $40
30-Night Trial
1-Year Warranty
Features include:
- Keeps your sound machine running during brief power interruptions
- Designed for seamless, uninterrupted sound, so nothing disrupts your sleep
- Compatible with select Marsona sound machines
Free ground shipping on orders over $40 (contiguous U.S.). Orders typically arrive in 5–7 business days.
If you're not satisfied, return your item within 30 days of shipment for a refund of the product price and tax.
Start a return, exchange, or warranty claim