![Amazon.com: Synergy Digital Speaker Battery, Compatible with Sony SRS-XB31 Speaker, (Li-ion, 7.4V, 3350mAh) Ultra High Capacity, Replacement for Sony ST-06 Battery : Electronics Amazon.com: Synergy Digital Speaker Battery, Compatible with Sony SRS-XB31 Speaker, (Li-ion, 7.4V, 3350mAh) Ultra High Capacity, Replacement for Sony ST-06 Battery : Electronics](https://images-na.ssl-images-amazon.com/images/I/61TjNzEsE+L._AC_UL600_SR600,600_.jpg)
Amazon.com: Synergy Digital Speaker Battery, Compatible with Sony SRS-XB31 Speaker, (Li-ion, 7.4V, 3350mAh) Ultra High Capacity, Replacement for Sony ST-06 Battery : Electronics
![ST-06S 7.4V 5200mAh 6700mAh Li-Ion Battery for Sony SRS-XB30,SRS-XB3 SRS-XB41,SRS-XB31 Speaker ID659 ID659B 18650-2S2P Z405 Z406 ST-06S 7.4V 5200mAh 6700mAh Li-Ion Battery for Sony SRS-XB30,SRS-XB3 SRS-XB41,SRS-XB31 Speaker ID659 ID659B 18650-2S2P Z405 Z406](https://ae01.alicdn.com/kf/S6a80f619d71f433face28e0d12a59e3dG/ST-06S-7-4V-5200mAh-6700mAh-Li-Ion-Battery-for-Sony-SRS-XB30-SRS-XB3-SRS.jpg)
ST-06S 7.4V 5200mAh 6700mAh Li-Ion Battery for Sony SRS-XB30,SRS-XB3 SRS-XB41,SRS-XB31 Speaker ID659 ID659B 18650-2S2P Z405 Z406
![Hsabat St-06 3800mah Battery For Sony Srs-xb31 5-wire Plug Speaker Batteries - Mobile Phone Batteries - AliExpress Hsabat St-06 3800mah Battery For Sony Srs-xb31 5-wire Plug Speaker Batteries - Mobile Phone Batteries - AliExpress](https://ae01.alicdn.com/kf/Ha8a42b1aa76d4ed39fb388e6fb0ec0228/HSABAT-ST-06-3800mAh-Battery-for-Sony-SRS-XB31-5-wire-Plug-Speaker-Batteries.jpg)
Hsabat St-06 3800mah Battery For Sony Srs-xb31 5-wire Plug Speaker Batteries - Mobile Phone Batteries - AliExpress
![New 7.4V ST-06 Replacement Battery For Sony SRS-XB31 Accumulator Batterie 5-wire Plug Bluetooth Speaker batterie Batteries - AliExpress New 7.4V ST-06 Replacement Battery For Sony SRS-XB31 Accumulator Batterie 5-wire Plug Bluetooth Speaker batterie Batteries - AliExpress](https://ae01.alicdn.com/kf/Hcc308a28b6464d52a5329aa473738f2fr/New-7-4V-ST-06-Replacement-Battery-For-Sony-SRS-XB31-Accumulator-Batterie-5-wire-Plug.jpg)
New 7.4V ST-06 Replacement Battery For Sony SRS-XB31 Accumulator Batterie 5-wire Plug Bluetooth Speaker batterie Batteries - AliExpress
![New 7.4v St-06 Replacement Battery For Sony Srs-xb31 Accumulator Batterie 5-wire Plug Bluetooth Speaker - Mobile Phone Batteries - AliExpress New 7.4v St-06 Replacement Battery For Sony Srs-xb31 Accumulator Batterie 5-wire Plug Bluetooth Speaker - Mobile Phone Batteries - AliExpress](https://ae01.alicdn.com/kf/Sed6ca73bbfd147aeaa251d8f5738f95bX.jpg_640x640Q90.jpg_.webp)