1-2 of 2 Answers
It’s a sealed battery so hard to be sure exactly what kind of battery it is. The device is charged with a micro USB cable or can just be plugged in permanently and you never have to worry about charging it. I always keep mine plugged in so I’m not sure how long it would keep charge after unplugged.
Sorry, there was a problem. Please try again later.This Bluetooth speaker has a built-in rechargeable Li-ion battery.
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