Collection: Bluetooth & Wireless Speaker Battery Replacements | All Major Brands
Explore our Audio Collection of high-quality replacement batteries for speakers, wireless headsets, and more. Extend the life of your favourite audio devices with reliable, long-lasting power solutions that keep costs low and performance high.

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Replacement Battery for HME FreeSpeak II – Wireless Headset – 1800mAh / 6.66Wh / 3.7V
Vendor:HMERegular price $35.46 NZDRegular priceUnit price / per$41.72 NZDSale price $35.46 NZDSale -
Replacement Battery for Sennheiser LSP 500 Pro – Wireless Headset – 6800mAh / 97.92Wh / 14.4V
Vendor:SennheiserRegular price $122.40 NZDRegular priceUnit price / per$0.00 NZDSale price $122.40 NZD -
Replacement Battery for Logitech 981-000068 – Wireless Headset – 450mAh / 1.66Wh / 3.7V
Vendor:LogitechRegular price $20.40 NZDRegular priceUnit price / per$25.53 NZDSale price $20.40 NZDSale -
Replacement Battery for Plantronics CS540 – Wireless Headset – 140mAh / 0.52Wh / 3.7V
Vendor:PlantronicsRegular price $17.85 NZDRegular priceUnit price / per$24.17 NZDSale price $17.85 NZDSale -
Replacement Battery for Clarity C110 – Wireless Headset – 80mAh / 0.19Wh / 2.4V
Vendor:ClarityRegular price $20.40 NZDRegular priceUnit price / per$25.53 NZDSale price $20.40 NZDSale -
Replacement Battery for Plantronics CT14 – Wireless Headset – 700mAh / 2.4V
Vendor:PlantronicsRegular price $17.85 NZDRegular priceUnit price / per$24.17 NZDSale price $17.85 NZDSale -
Replacement Battery for JBL T450BT – Wireless Headset – 180mAh / 0.67Wh / 3.7V
Vendor:JBLRegular price $10.20 NZDRegular priceUnit price / per$22.83 NZDSale price $10.20 NZDSale -
Replacement Battery for Plantronics Voyager Focus 2 – Wireless Headset – 700mAh / 2.59Wh / 3.7V
Vendor:PlantronicsRegular price $22.95 NZDRegular priceUnit price / per$39.10 NZDSale price $22.95 NZDSale -
Replacement Battery for Microsoft TLL-00002 – Wireless Headset – 1000mAh / 3.80Wh / 3.8V
Vendor:MicrosoftRegular price $13.60 NZDRegular priceUnit price / per$0.00 NZDSale price $13.60 NZD -
Replacement Battery for Samson Micro AR2 receiver – Wireless Headset – 300mAh / 1.11Wh / 3.7V
Vendor:SamsonRegular price $11.90 NZDRegular priceUnit price / per$0.00 NZDSale price $11.90 NZD -
Replacement Battery for AGFEO IP Multi-Cell – Wireless Headset – 320mAh / 1.18Wh / 3.7V
Vendor:AGFEORegular price $11.90 NZDRegular priceUnit price / per$0.00 NZDSale price $11.90 NZD -
Replacement Battery for JBL Tune 500BT – Wireless Headset – 450mAh / 1.67Wh / 3.7V
Vendor:JBLRegular price $20.40 NZDRegular priceUnit price / per$25.53 NZDSale price $20.40 NZDSale -
Replacement Battery for Sena 30K – Wireless Headset – 1100mAh / 4.07Wh / 3.7V
Vendor:SenaRegular price $13.60 NZDRegular priceUnit price / per$0.00 NZDSale price $13.60 NZD -
Replacement Battery for Sena 10C – Wireless Headset – 1000mAh / 3.70Wh / 3.7V
Vendor:SenaRegular price $19.13 NZDRegular priceUnit price / per$26.88 NZDSale price $19.13 NZDSale -
Replacement Battery for Sennheiser EPOS ADAPT 660 – Wireless Headset – 650mAh / 2.41Wh / 3.7V
Vendor:SennheiserRegular price $12.75 NZDRegular priceUnit price / per$25.53 NZDSale price $12.75 NZDSale -
Replacement Battery for Logitech G533 – Wireless Headset – 1200mAh / 4.44Wh / 3.7V
Vendor:LogitechRegular price $25.50 NZDRegular priceUnit price / per$32.27 NZDSale price $25.50 NZDSale -
Replacement Battery for Stageclix Jack V2 Transmitter – Wireless Headset – 700mAh / 1.68Wh / 2.4V
Vendor:StageclixRegular price $10.20 NZDRegular priceUnit price / per$0.00 NZDSale price $10.20 NZD -
Replacement Battery for Plantronics 86507-01 – Wireless Headset – 140mAh / 0.52Wh / 3.7V
Vendor:PlantronicsRegular price $22.10 NZDRegular priceUnit price / per$30.92 NZDSale price $22.10 NZDSale -
Replacement Battery for AT&T SB3014 – Wireless Headset – 240mAh / 0.89Wh / 3.7V
Vendor:AT&TRegular price $18.87 NZDRegular priceUnit price / per$26.88 NZDSale price $18.87 NZDSale -
Replacement Battery for Ultralife UBC322030 – Wireless Headset – 140mAh / 3.7V
Vendor:UltralifeRegular price $17.85 NZDRegular priceUnit price / per$24.17 NZDSale price $17.85 NZDSale
Collections
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Notebooks, Laptops & wireless technology
Keep your notebook or laptop running smoothly with our high-quality replacement batteries....
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Power Tools – Drills, Saws, Grinders & More
Explore our range of high-quality replacement batteries for power tools, including drills,...
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Drones & RC Hobbies – Long-Lasting Power for Uninterrupted Performance
Upgrade your drone and RC hobbies with high-quality replacement batteries designed to...