Question about Samsung Galaxy Tab S7+

The beauty of the USB-C standard is that you can use any device and that devices never get more power than they can handle. So if the charger can deliver 45 watts or more, the S7+ will also draw 45 watts. If less is supplied, the S7 will charge slower. The Samsung EP-TA845 delivers 45 watts and you can use it to charge the S7+ but also any other device with a USB-C port. Even a 60 watt laptop will charge with it, but slower.