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 Harman/Kardon Speaker Battery (3.7V, 2.8Ah, Li-Poly)
• Dimensions: 2.67" / 1.89" / 0.28"
• Weight: 0.16 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Harman/Kardon Speaker Battery (3.7V, 2.8Ah, Li-Poly)
$18.95
Replacement Harman/Kardon Speaker Battery (3.7V, 3.0Ah, Li-Ion)
• Dimensions: 2.69" / 0.93" / 0.93"
• Weight: 0.31 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Harman/Kardon Speaker Battery (3.7V, 3.0Ah, Li-Ion)
$25.95
Replacement Harman/Kardon Speaker Battery (3.7V, 3.0Ah, Li-Poly)
• Dimensions: 3.03" / 1.50" / 0.46"
• Weight: 0.21 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Harman/Kardon Speaker Battery (3.7V, 3.0Ah, Li-Poly)
$21.95
Replacement Harman/Kardon Speaker Battery (3.7V, 3.4Ah, Li-Ion)
• Dimensions: 2.69" / 0.73" / 0.73"
• Weight: 0.27 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Harman/Kardon Speaker Battery (3.7V, 3.4Ah, Li-Ion)
$18.95
Replacement Harman/Kardon Speaker Battery (3.7V, 3.5Ah, Li-Ion)
• Dimensions: 3.01" / 0.77" / 0.77"
• Weight: 0.28 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Harman/Kardon Speaker Battery (3.7V, 3.5Ah, Li-Ion)
Replacement Harman/Kardon Speaker Battery (3.7V, 3.5Ah, Li-Poly)
• Dimensions: 2.80" / 1.95" / 0.31"
• Weight: 0.19 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Harman/Kardon Speaker Battery (3.7V, 3.5Ah, Li-Poly)
$21.95
Replacement Harman/Kardon Speaker Battery (7.4V, 3.0Ah, Li-Poly)
• Dimensions: 3.79" / 1.21" / 0.85"
• Weight: 0.41 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Harman/Kardon Speaker Battery (7.4V, 3.0Ah, Li-Poly)
$28.95
Replacement iHome Speaker Battery (3.7V, 2.6Ah, Li-Ion)
• Dimensions: 2.66" / 0.85" / 0.74"
• Weight: 0.29 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement iHome Speaker Battery (3.7V, 2.6Ah, Li-Ion)
$23.95
Replacement Infinity Speaker Battery (7.4V, 5.0Ah, Li-Poly)
• Dimensions: 4.61" / 2.26" / 0.48"
• Weight: 0.43 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Infinity Speaker Battery (7.4V, 5.0Ah, Li-Poly)
$43.95
Replacement Jabra Solemate Speaker Battery
• Dimensions: 1.46" / 1.44" / 0.28"
• Weight: 0.20 lbs
• Warranty: 6 Month
• See All Compatible Models for Replacement Jabra Solemate Speaker Battery
$20.95
Replacement Jabra Speak 510 Speaker Battery
• Dimensions: 1.46" / 0.80" / 0.23"
• Weight: 0.07 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Jabra Speak 510 Speaker Battery
$16.95
Replacement Jawbone Speaker Battery (11.1V, 2.6Ah, Li-Ion)
• Dimensions: 7.75" / 0.84" / 0.74"
• Weight: 0.84 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement Jawbone Speaker Battery (11.1V, 2.6Ah, Li-Ion)
$42.95
