✔Compatibility for Samsung Galaxy W25/W25 Flip,W24/W24 Flip,W23/W23 Flip,W22/W22 Flip,W21,W20. From 100V to 240V?. It will cool down after 80% of battery. A: Yes.Increase the phone power by more than 2% per minute until 60%/80%, and then enter the standard charging mode.
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