Wireless & Bluetooth Speaker Batteries
Is your portable speaker losing its charge faster than it used to? Don't let a dead battery silence your music. At Battery Mart, we carry a wide selection of high-performance replacement batteries designed to restore the original runtime and reliability of your favorite wireless speakers.
Our inventory includes premium lithium-ion and lithium-polymer cells for the industry's most popular brands, including JBL, Bose, Harman Kardon, Samsung, and Ultimate Ears. Each battery is engineered to meet or exceed original manufacturer specifications, ensuring a perfect fit and seamless compatibility with your speaker's internal charging circuitry.
Replacement Sony SRS-X5 Wireless Speaker Battery
• Dimensions: 5.2" dia. / 0.75" length
• Weight: 0.30 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Sony SRS-X5 Wireless Speaker Battery
$34.95
Replacement Sony XDR-DS12IP Wireless Speaker Battery
• Dimensions: 2.4" / 2.4" / 1.3"
• Weight: 0.60 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Sony XDR-DS12IP Wireless Speaker Battery
$49.95
Replacement Soundcast Speaker Battery (12.0V, 2.0Ah, NiMH)
• Dimensions: 2.85" / 2.00" / 1.14"
• Weight: 0.79 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Soundcast Speaker Battery (12.0V, 2.0Ah, NiMH)
$45.95
Replacement Soundcast Speaker Battery (14.4V, 2.6Ah, Li-Ion)
• Dimensions: 2.88" / 2.72" / 0.74"
• Weight: 0.56 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Soundcast Speaker Battery (14.4V, 2.6Ah, Li-Ion)
$40.95
Replacement Soundcast Speaker Battery (14.4V, 3.4Ah, Li-Ion)
• Dimensions: 2.90" / 2.75" / 0.74"
• Weight: 0.58 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Soundcast Speaker Battery (14.4V, 3.4Ah, Li-Ion)
$43.95
Replacement Soundcast Speaker Battery (24.0V, 2.0Ah, NiMH)
• Dimensions: 7.99" / 2.84" / 0.60"
• Weight: 1.59 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Soundcast Speaker Battery (24.0V, 2.0Ah, NiMH)
$93.95
Replacement Soundcast Speaker Battery (24V, 2.0Ah, NiMH)
• Dimensions: 8.00" / 2.85" / 0.63"
• Weight: 1.56 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Soundcast Speaker Battery (24V, 2.0Ah, NiMH)
Replacement Soundcast Speaker Battery (3.7V, 3.4Ah, Li-Ion)
• Dimensions: 2.63" / 0.91" / 0.74"
• Weight: 0.26 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Soundcast Speaker Battery (3.7V, 3.4Ah, Li-Ion)
$26.95
Replacement Soundcast Speaker Battery (3.7V, 5.2Ah, Li-Ion)
• Dimensions: 2.60" / 1.45" / 0.74"
• Weight: 0.36 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Soundcast Speaker Battery (3.7V, 5.2Ah, Li-Ion)
$26.95
Replacement Soundcast Speaker Battery (3.7V, 6.8Ah, Li-Ion)
• Dimensions: 2.72" / 1.46" / 0.75"
• Weight: 0.28 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Soundcast Speaker Battery (3.7V, 6.8Ah, Li-Ion)
$34.95
Replacement Soundcast Speaker Battery (3.7V, 6.8Ah, Li-Ion)
• Dimensions: 2.60" / 1.45" / 0.74"
• Weight: 0.36 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Soundcast Speaker Battery (3.7V, 6.8Ah, Li-Ion)
$28.95
Replacement Soundcast Speaker Battery (7.4V, 5.2Ah, Li-Ion)
• Dimensions: 2.90" / 2.76" / 0.75"
• Weight: 0.57 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Soundcast Speaker Battery (7.4V, 5.2Ah, Li-Ion)
$38.95
