![Ultimate Ears boom 2 Bluetooth speakers battery life and charger REVIEW with Comparison 2019 - Best PORTABLE | SMART | COOL | TECH Gadgets Review and Buying Guide Hub Ultimate Ears boom 2 Bluetooth speakers battery life and charger REVIEW with Comparison 2019 - Best PORTABLE | SMART | COOL | TECH Gadgets Review and Buying Guide Hub](https://i.ytimg.com/vi/N-0Le7oibfc/maxresdefault.jpg)
Ultimate Ears boom 2 Bluetooth speakers battery life and charger REVIEW with Comparison 2019 - Best PORTABLE | SMART | COOL | TECH Gadgets Review and Buying Guide Hub
![Amazon.com: Portable Bluetooth Speaker Battery 3400mAh Replacement for Logitech UE Boom 2, UE Boom 2 Ultimate, Logitech 00798-601-8207 : Electronics Amazon.com: Portable Bluetooth Speaker Battery 3400mAh Replacement for Logitech UE Boom 2, UE Boom 2 Ultimate, Logitech 00798-601-8207 : Electronics](https://images-na.ssl-images-amazon.com/images/I/51Qll0kBN0L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: Portable Bluetooth Speaker Battery 3400mAh Replacement for Logitech UE Boom 2, UE Boom 2 Ultimate, Logitech 00798-601-8207 : Electronics
![3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker - Newegg.com 3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker - Newegg.com](https://c1.neweggimages.com/ProductImage/A32WS200131El7m2.jpg)
3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker - Newegg.com
![3.7V 3200mAh Li ion Battery for Logitech UE BOOM 2 Bluetooth Speaker Rechargeable Accumulator Replacement 533 000104,533 000138|Replacement Batteries| - AliExpress 3.7V 3200mAh Li ion Battery for Logitech UE BOOM 2 Bluetooth Speaker Rechargeable Accumulator Replacement 533 000104,533 000138|Replacement Batteries| - AliExpress](https://ae01.alicdn.com/kf/He518d47c2ea84695ba6de5146961e4057/3-7V-3200mAh-Li-ion-Battery-for-Logitech-UE-BOOM-2-Bluetooth-Speaker-Rechargeable-Accumulator-Replacement.jpg)
3.7V 3200mAh Li ion Battery for Logitech UE BOOM 2 Bluetooth Speaker Rechargeable Accumulator Replacement 533 000104,533 000138|Replacement Batteries| - AliExpress
![3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker - Newegg.com 3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/A32WS2001316Cfq7.jpg)