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 Tuner XL Speaker Battery (3.7 Volt, 2600 mAh, Li-Ion)
• Dimensions: 2.67" / 0.85" / 0.78"
• Weight: 0.17 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Tuner XL Speaker Battery (3.7 Volt, 2600 mAh, Li-Ion)
$32.95
Replacement JBL Tuner XL Speaker Battery (3.7 Volt, 3350 mAh, Li-Ion)
• Dimensions: 2.67" / 0.85" / 0.78"
• Weight: 0.18 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Tuner XL Speaker Battery (3.7 Volt, 3350 mAh, Li-Ion)
$40.95
Replacement JBL Tuner 3 Speaker Battery (3.7 Volt, 1500 mAh, Li-Poly)
• Dimensions: 2.00" / 1.33" / 0.31"
• Weight: 0.12 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Tuner 3 Speaker Battery (3.7 Volt, 1500 mAh, Li-Poly)
$27.95
Replacement JBL T600 BT, Tune 600BTNC Speaker Battery (3.7 Volt, 600 mAh, Li-Poly)
• Dimensions: 1.28" / 1.12" / 0.28"
• Weight: 0.08 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL T600 BT, Tune 600BTNC Speaker Battery (3.7 Volt, 600 mAh, Li-Poly)
$21.95
Replacement JBL BAR 800 Speaker Battery (3.7 Volt, 2600 mAh, Li-Ion)
• Dimensions: 2.80" / 0.79" / 0.79"
• Weight: 0.17 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL BAR 800 Speaker Battery (3.7 Volt, 2600 mAh, Li-Ion)
$21.95
Replacement JBL BAR 800 Speaker Battery (3.7 Volt, 3350 mAh, Li-Ion)
• Dimensions: 2.80" / 0.79" / 0.79"
• Weight: 0.18 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL BAR 800 Speaker Battery (3.7 Volt, 3350 mAh, Li-Ion)
$32.95
Replacement JBL Tune 750 Speaker Battery (3.7 Volt, 700 mAh, Li-Poly)
• Dimensions: 1.24" / 1.17" / 0.31"
• Weight: 0.09 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Tune 750 Speaker Battery (3.7 Volt, 700 mAh, Li-Poly)
$21.95
Replacement JBL Boombox 3 Speaker Battery (7.4 Volt, 10400 mAh, Li-Ion)
• Dimensions: 5.31" / 2.95" / 0.87"
• Weight: 1.17 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Boombox 3 Speaker Battery (7.4 Volt, 10400 mAh, Li-Ion)
$76.95
Replacement JBL Boombox 3 Speaker Battery (7.4 Volt, 13500 mAh, Li-Ion)
• Dimensions: 5.31" / 2.95" / 0.87"
• Weight: 1.23 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Boombox 3 Speaker Battery (7.4 Volt, 13500 mAh, Li-Ion)
$109.95
Replacement JBL Charge Essential 2 Speaker Battery (3.6 Volt, 7800 mAh, Li-Ion)
• Dimensions: 2.73" / 1.47" / 1.48"
• Weight: 0.47 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Charge Essential 2 Speaker Battery (3.6 Volt, 7800 mAh, Li-Ion)
$43.95
Replacement JBL Charge Essential 2 Speaker Battery (3.6 Volt, 10000 mAh, Li-Ion)
• Dimensions: 2.73" / 1.47" / 1.48"
• Weight: 0.50 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Charge Essential 2 Speaker Battery (3.6 Volt, 10000 mAh, Li-Ion)
$54.95
Replacement JBL Charge 5 WiFi Speaker Battery (3.7 Volt, 15000 mAh, Li-Ion)
• Dimensions: 2.90" / 1.82" / 1.70"
• Weight: 0.64 lbs
• Warranty: 1 Year
• See All Compatible Models for Replacement JBL Charge 5 WiFi Speaker Battery (3.7 Volt, 15000 mAh, Li-Ion)
$51.95
