Wireless Speaker

Find premium quality replacement Wireless Speaker batteries online at Battery World. Built to OEM specifications with guaranteed compatibility.

$18.11
Denon DSB-100 Envaya Mini Replacement Battery 3.7V 2600mAh
3.7V
2600
Li-ion

Replacement battery for Envaya Mini. Specifications: 2600mAh, 3.7V, Li-ion. Compatible with: Envaya Mini, DSB-100. Replaces: Denon CABICR18650-260, Denon CA-B2120265. Denon replacement battery designed for Wireless Speaker devices. Built to OEM specifications for reliable performance.
$19.00
Fender Newport C129J1 Replacement Battery 7.4V 2600mAh
7.4V
2600
Li-ion

Replacement battery for Newport. Specifications: 2600mAh, 7.4V, Li-ion. Compatible with: Newport. Replaces: Fender C129J1. Fender replacement battery designed for Wireless Speaker devices. Delivers steady power for reliable everyday operation.
$38.00
GSP102910201 Harman/Kardon GO + Play 3 Replacement Battery
10.8V
2600
Li-ion

Replacement battery for GO + Play 3. Specifications: 2600 mAh, 10.8V, Li-ion. Compatible with: GO + Play 3. Replaces: Harman/Kardon C1146B-18650-3S1P, Harman/Kardon GSP102910201. Harman/Kardon replacement battery designed for Wireless Speaker devices. Engineered for consistent power output across many charge cycles.
$23.00
Harman/Kardon GSP872693 03A Replacement Battery 3.7V 6000mAh
3.7V
6000
Li-Polymer

Replacement battery for Allure Portable. Specifications: 6000mAh, 3.7V, Li-Polymer. Compatible with: Allure Portable. Replaces: Harman/Kardon GSP872693 03A. Harman/Kardon replacement battery designed for Wireless Speaker devices. Delivers steady power for reliable everyday operation.
$20.29
Harman/Kardon Onyx studio 1 Replacement Battery 3400mAh
3.7V
3400
Li-ion

Replacement battery for Onyx studio 1. Specifications: 3400mAh, 3.7V, Li-ion. Compatible with: Onyx studio 1, Onyx Studio 2. Replaces: Harman/Kardon LI11B001F. Harman/Kardon replacement battery designed for Wireless Speaker devices. A precise, secure fit you can rely on.
-13%
$16.60~~$19.09~~
Harman/Kardon Esquire 2 Replacement Battery 3.7V 2800mAh
3.7V
2800
Li-Polymer

Replacement battery for Esquire 2. Specifications: 2800mAh, 3.7V, Li-Polymer. Compatible with: Esquire 2. Replaces: Harman/Kardon CP-HK03, Harman/Kardon GSP805070. Harman/Kardon replacement battery designed for Wireless Speaker devices. Designed to match the original manufacturer’s performance.
$19.00
Harman/Kardon Onyx studio 3 Replacement Battery 3.7V 2600mAh
3.7V
2600
Li-ion

Replacement battery for Onyx studio 3. Specifications: 2600mAh, 3.7V, Li-ion. Compatible with: Onyx studio 3. Replaces: Harman/Kardon CP-HK02. Harman/Kardon replacement battery designed for Wireless Speaker devices. Designed to match the original manufacturer’s performance.
$14.87
Harman/Kardon HKNEOBRNBSG Replacement Battery 3.7V 1000mAh
3.7V
1000
Li-Polymer

Replacement battery for Neo. Specifications: 1000mAh, 3.7V, Li-Polymer. Compatible with: Neo, HKNEOBRNBSG. Replaces: Harman/Kardon 02-553-3494. Harman/Kardon replacement battery designed for Wireless Speaker devices. Ensures your device stays powered through regular use.
$19.00
Harman/Kardon Onyx Studio 7 Replacement Battery 3.7V 3350mAh
3.7V
3350
Li-ion

Replacement battery for Onyx Studio 7. Specifications: 3350mAh, 3.7V, Li-ion. Compatible with: Onyx Studio 7. Replaces: Harman/Kardon GSP-1S1P-OS7A. Harman/Kardon replacement battery designed for Wireless Speaker devices. Simple plug-and-play replacement requiring no modification.
$18.11
Harman/Kardon Onyx Studio 8 Replacement Battery 3.7V 2600mAh
3.7V
2600
Li-ion

Replacement battery for Onyx Studio 8. Specifications: 2600mAh, 3.7V, Li-ion. Compatible with: Onyx Studio 8. Replaces: Harman/Kardon ICA077NA. Harman/Kardon replacement battery designed for Wireless Speaker devices. Perfect for professional or everyday use.
-13%
$17.40~~$20.01~~
Harman/Kardon One CP-HK05 Replacement Battery 3.7V 1800mAh
3.7V
1800
Li-Polymer

Replacement battery for One. Specifications: 1800mAh, 3.7V, Li-Polymer. Compatible with: One. Replaces: Harman/Kardon CP-HK05, Harman/Kardon PR-652954. Harman/Kardon replacement battery designed for Wireless Speaker devices. Simple plug-and-play replacement requiring no modification.
$27.71
Braven 850 BRV-HD Klipsch KMC1 Replacement Battery 4400mAh
7.4V
4400
Li-ion

Replacement battery for 850. Specifications: 4400mAh, 7.4V, Li-ion. Compatible with: 850, BRV-HD, Klipsch KMC1. Replaces: Braven J177/ICR18650-22PM, Braven AE18650CM1-22-2P2S. Braven replacement battery designed for Wireless Speaker devices. Built to OEM specifications for reliable performance.
$22.76
Braven BRV-X BRVXBBB Wireless Speaker Replacement Battery 6800mAh
3.7V
6800
Li-ion

Replacement battery for BRV-X. Specifications: 6800mAh, 3.7V, Li-ion. Compatible with: BRV-X, BRVXBBB. Replaces: Braven BRV-X. Braven replacement battery designed for Wireless Speaker devices. Fits like the original manufacturer part.
-13%
$46.00~~$52.90~~
CS-BSE404XL Bose 413295 Soundlink Mini Replacement Battery
7.4V
3400
Li-ion

Replacement battery for Soundlink Mini. Specifications: 3400 mAh, 7.4V, Li-ion. Compatible with: Soundlink Mini, 413295. Replaces: Bose 063404, Bose 063287. Bose replacement battery designed for Wireless Speaker devices. Ensures your device stays powered through regular use.
$24.25
BOSE SOUNDLINK FLEX BATTERY 83289 Replacement Battery
3.7V
2600
Li-ion

Replacement battery for SoundLink Flex. Specifications: 2600mAh, 3.7V, Li-ion. Compatible with: SoundLink Flex. Replaces: Bose 83289. Bose replacement battery designed for Wireless Speaker devices. Engineered for consistent power output across many charge cycles.
$17.40
Beats Pill 1.0 Replacement Battery 3.7V 1850mAh
3.7V
1850
Li-ion

Replacement battery for Pill 1.0. Specifications: 1850mAh, 3.7V, Li-ion. Compatible with: Pill 1.0. Replaces: Beats J188/ICP092941SH. Beats replacement battery designed for Wireless Speaker devices. Designed to match the original manufacturer’s performance.