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Love the music then buy your replacement Speaker & Amplifier Batteries from Simpower on-line shop today!
Croove Voice Amplifier Speaker Battery 3.7V 2600mAh Li-Ion CVA143SL
Fiio E11 Speaker Battery 3.7V 1000mAh Li-Ion FE110SL
JDS Labs C421 Speaker Battery 3.7V 1300mAh Li-Ion JDC421SL
LOGITECH S-00147 Speaker Battery 7.4V 2600mAh Li-Ion LOE116SL
Soundcast MLD414 Speaker Battery 3.7V 5200mAh Li-Ion STC414SL
William Sound Sorin Speaker Battery 7.4V 1800mAh Li-Ion WS221SL
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