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 JBL Xtreme 2 Speaker Battery (High Capacity)
• Dimensions: 5.45" / 1.57" / 0.83"
• Weight: 0.76 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Xtreme 2 Speaker Battery (High Capacity)
$54.95
Replacement JBL Xtreme 3 Speaker Battery
• Dimensions: 5.45" / 1.57" / 0.75"
• Weight: 0.74 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Xtreme 3 Speaker Battery
$47.95
Replacement JBL Xtreme 3 Speaker Battery
• Dimensions: 5.45" / 1.57" / 0.75"
• Weight: 0.76 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Xtreme 3 Speaker Battery
$54.95
Replacement JBL Xtreme Speaker Battery
• Dimensions: 5.77" / 1.30" / 0.70"
• Weight: 0.70 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Xtreme Speaker Battery
$35.95
Replacement JBL Xtreme Special Edition Speaker Battery
• Dimensions: 5.76" / 1.35" / 0.73"
• Weight: 0.72 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Xtreme Special Edition Speaker Battery
$35.95
Replacement JBL Xtreme Splashproof Speaker Battery
• Dimensions: 5.76" / 1.35" / 0.73"
• Weight: 0.72 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Xtreme Splashproof Speaker Battery
$38.95
Replacement JVC Speaker Battery (3.7V, 1.5Ah, Li-Poly)
• Dimensions: 2.37" / 1.44" / 0.24"
• Weight: 0.12 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JVC Speaker Battery (3.7V, 1.5Ah, Li-Poly)
$17.95
Replacement LG Speaker Battery (3.7V, 1.5Ah, Li-Poly)
• Dimensions: 2.20" / 1.36" / 0.26"
• Weight: 0.12 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement LG Speaker Battery (3.7V, 1.5Ah, Li-Poly)
$20.95
Replacement LG Speaker Battery (3.7V, 1.8Ah, Li-Ion)
• Dimensions: 2.70" / 1.50" / 0.25"
• Weight: 0.13 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement LG Speaker Battery (3.7V, 1.8Ah, Li-Ion)
$34.95
Replacement LG Speaker Battery (3.8V, 3.7Ah, Li-Poly)
• Dimensions: 4.04" / 1.86" / 0.29"
• Weight: 0.24 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement LG Speaker Battery (3.8V, 3.7Ah, Li-Poly)
$28.95
Replacement LG Speaker Battery (7.4V, 2.5Ah, Li-Ion)
• Dimensions: 2.72" / 1.45" / 0.75"
• Weight: 0.27 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement LG Speaker Battery (7.4V, 2.5Ah, Li-Ion)
$28.95
Replacement LG Speaker Battery (7.4V, 3.4Ah, Li-Ion)
• Dimensions: 2.72" / 1.45" / 0.75"
• Weight: 0.27 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement LG Speaker Battery (7.4V, 3.4Ah, Li-Ion)
$34.95
