Wireless Headset

Find premium quality replacement Wireless Headset batteries online at Battery World. Ships within 1 business day with a full 1-year warranty.

-13%
$18.98~~$21.83~~
Eartec CS-800LI Wireless Headset Replacement Battery 3.7V 950mAh
3.7V
Lithium

Specifications: 950mAh, 3.7V, Li-ion. Replaces: Eartec CS-800LI. Eartec replacement battery designed for Wireless Headset devices. Simple plug-and-play replacement requiring no modification. Tested for reliability and long service life.
$42.56
Mackie FreePlay J22622 Replacement Battery 7.4V 5200mAh
7.4V
Lithium

Replacement battery for FreePlay. Specifications: 5200mAh, 7.4V, Li-ion. Compatible with: FreePlay, FreePlay Portable PA system. Replaces: Mackie J22622. Mackie replacement battery designed for Wireless Headset devices. Engineered for consistent power output across many charge cycles.
$15.79
Astro A50 SRP603443 Wireless Headset Replacement Battery 800mAh

Replacement battery for A50. Specifications: 800mAh, 3.7V, Li-Polymer. Compatible with: A50. Replaces: Astro SRP603443. Astro replacement battery designed for Wireless Headset devices. A direct drop-in replacement for the original battery.
$15.02
AKG C50BT Y50BT P083040-Q02 Replacement Battery 3.7V 1000mAh

Replacement battery for C50BT. Specifications: 1000mAh, 3.7V, Li-Polymer. Compatible with: C50BT, Y50BT. Replaces: AKG P083040-Q02. AKG replacement battery designed for Wireless Headset devices. Built to deliver the same performance as the original.
$15.79
AHB110520CPS Bose 419811 QC35 Quietcomfort 35 Replacement Battery
3.7V
Lithium

Replacement battery for Quietcomfort 35. Specifications: 400 mAh, 3.7V, Li-ion. Compatible with: Quietcomfort 35, QC35, 419811. Replaces: Bose AHB110520CPS. Bose replacement battery designed for Wireless Headset devices. Fits like the original manufacturer part.
-13%
$18.98~~$21.83~~
Telex PB24N Wireless Headset Replacement Battery 1800mAh
3.7V
Lithium

Replacement battery for Transmitter PB24ND-TX. Specifications: 1800mAh, 3.7V, Li-ion. Compatible with: Transmitter PB24ND-TX, PB24ND-TX, PB24N. Replaces: Telex GPB 783448. Telex replacement battery designed for Wireless Headset devices. A direct drop-in replacement for the original battery.
$63.35
Sennheiser LSP 500 Pro Replacement Battery 14.4V 6800mAh
14.4V
Lithium

Replacement battery for LSP 500 Pro. Specifications: 6800mAh, 14.4V, Li-ion. Compatible with: LSP 500 Pro. Replaces: Sennheiser LBA 500, Sennheiser 505596. Sennheiser replacement battery designed for Wireless Headset devices. Built to OEM specifications for reliable performance.
$31.67
Bosch Telex RKP-4 Replacement Battery 7.2V 2000mAh
7.2V
Nickel

Replacement battery fits 9 Bosch compatible models. Specifications: 2000mAh, 7.2V, Nickel. Compatible with: Telex TR-800, Telex TR-825, Telex TR-700, Telex TR-1, Telex RKP-4, Telex TR-80N and 3 more compatible models. Replaces: Telex BP-700NM, Telex BP-800NM. Bosch replacement battery designed for Wireless Headset devices. Provides reliable power for your device.
-13%
$15.02~~$17.27~~
SteelSeries 61527 Replacement Battery 3.7V 700mAh
3.7V
Lithium

Replacement battery for Arctis Nova Pro. Specifications: 700mAh, 3.7V, Li-ion. Compatible with: Arctis Nova Pro, 61527. Replaces: SteelSeries 82-2-7136898. SteelSeries replacement battery designed for Wireless Headset devices. Designed to match the original manufacturer’s performance.
-13%
$16.60~~$19.09~~
Bose soundsport pulse CP1654 Replacement Battery 60mAh
3.7V
Lithium

Replacement battery for soundsport pulse. Specifications: 60mAh, 3.7V, Li-ion. Compatible with: soundsport pulse. Replaces: Bose CP1654, Bose LIR1654. Bose replacement battery designed for Wireless Headset devices. Designed to match the original manufacturer’s performance.
$58.36
Mackie FreePlay J22622 Replacement Battery 7.4V 6800mAh
7.4V
Lithium

Replacement battery for FreePlay. Specifications: 6800mAh, 7.4V, Li-ion. Compatible with: FreePlay, FreePlay Portable PA system. Replaces: Mackie J22622. Mackie replacement battery designed for Wireless Headset devices. Delivers steady power for reliable everyday operation.
-13%
$24.54~~$28.22~~
Clear-Com FreeSpeak II Replacement Battery BAT60 3.7V 1800mAh
3.7V
Lithium

Replacement battery for FreeSpeak II. Specifications: 1800mAh, 3.7V, Li-ion. Compatible with: FreeSpeak II, FreeSpeak II 1.9GHz, FreeSpeak II 2.4GHz beltpacks, Clear-Com FreeSpeak II. Replaces: HME BAT60, HME 104G041, HME B16NOV, Clear-Com BAT60, Clear-Com 104G041, Clear-Com 16NOV. HME replacement battery designed for Wireless Headset devices. A direct drop-in replacement for the original battery.
$11.83
Panasonic PB-900I WX-C1020 Replacement Battery 4.8V 1500mAh
4.8V
Nickel

Replacement battery for WX-C1020. Specifications: 1500mAh, 4.8V, Nickel. Compatible with: WX-C1020, WX-C920, PB-900I. Replaces: Panasonic WX-PB900, Panasonic PA12830049, Panasonic PB-9001. Panasonic replacement battery designed for Wireless Headset devices. Delivers steady power for reliable everyday operation.
$15.02
AKG AP114 Wireless Headset Replacement Battery 2.4V 80mAh

Specifications: 80 mAh, 2.4 V, Ni-MH
Compatible with: Kind KINDsonoLight III Sono Light, Williams Sound WIR RX-18 Infrared Receiver, Humantechnik InfraLight DIR, Humantechnik InfraLight II, Humantechnik InfraLight II LR, AKG Balance K122IR, AKG Balance K216AFC, AKG Balance T216AFC
$20.29
Panasonic WX-C2020BAT Wireless Headset Replacement Battery 3.6V
3.6V
Nickel

Replacement battery for WX-CT2020. Specifications: 1500 mAh, 3.6V, Nickel. Compatible with: WX-CT2020, Ultraplex II. Replaces: Panasonic WX-C2020BAT, Panasonic 2020BAT, Panasonic PA04940398. Panasonic replacement battery designed for Wireless Headset devices. Fits like the original manufacturer part.
-13%
$21.37~~$24.58~~
Astro Gaming MixAmp 5.8 RX Replacement Battery 3.7V 1700mAh

Replacement battery for Gaming MixAmp 5.8 RX. Specifications: 1700mAh, 3.7V, Li-ion. Compatible with: Gaming MixAmp 5.8 RX, MixAmp 5.8. Replaces: Astro 3ABAT-XXT9W-929, Astro 212-M03XAG-0000. Astro replacement battery designed for Wireless Headset devices. Perfect for professional or everyday use.