Hi, and welcome to MR.
Just plug it in, and see if the red-charge-led comes on, also the battery-symbol should change to indicate "charging". If it does you are good to go.
If not try another charger, or USB-cable.
There is very little to no risk in trying, and you can't mess up as charging is controlled by an in device circuit.
PS: With help of the seach tool in this fabulous forum, you would have found your answer already.
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