Is the loudspeaker.Pandak3 a 18650 lithium battery?
18650 batteries, buy a direct change just fine.Polymer lithium batteries are generally custom made and can be used as long as your speakers are loaded
Amplifiers are usually rechargeable, and batteries are typically lithium batteries. They are divided into two types, one is a square 3.7V polymer lithium battery, and one is a cylindrical 18650 lithium battery.These two kinds of batteries, general electronic stores are sold.
You did not say the specific model, the hanging waist loudspeakers are generally use rechargeable batteries, lithium batteries are generally divided into two kinds, one is the 3.7V polymer lithium battery square, a cylindrical lithium battery 18650.These two kinds of batteries, general electronic stores are sold.18650 batteries, buy a direct change just fine.Polymer lithium batteries are generally custom made and can be used as long as your speakers are loaded
