According to the latest leak, Samsung Galaxy Z Flip 7 will have the same charging speed as its predecessor. That is 25W wired charging and 15W wireless charging, and 4.5W reverse wireless charging, but this the not the final report by Samsung and can be changed.
What do we know About The Samsung Galaxy Z Flip 7 battery?

Samsung has not yet announced any information about the Z Flip 7 or its charging information. But as per the latest leak, we got to know that the charging speed remains the saas the Galaxy Z Flip 6. The device’s china compulsory certificate states that this handset will support 25W charging specs.
And the current rumors suggest that the phone will support 15W wireless charging speed and 4.5W reverse wireless charging speed, as the Galaxy Z Flip 6. Possibly Galaxy Samsung Galaxy Z Flip 7 supported by Qi2.1, as like as Galaxy S25 series accommodate with magnetic case.
Are There Any Changes?
Maybe yes or maybe not. Some leaks suggest that this handset’s battery capacity will slightly increase this year. It will be equipped with a 4174 mAh battery capacity, and it will be split into two battery cells. The Z Flip 6 has a 4000 mAh battery capacity.
Although none of this is confirmed until the company launches the handset. The lack of charging is very disappointing for Samsung Galaxy Z Flip buyers. Samsung brought fast charging speed in some handsets earlier, even in budget phones, also like Galaxy A36. But in the premium handset, this fast charging option is lac. The company should take care of this matter.

Samsung Galaxy z Flip 7 launching Date
This handset will launch in mid-July at the Galaxy Unpacked event in New York. If you want, you can buy Samsung Galaxy Z Flip 6 because both handset has the same charging specs. you can buy Samsung galaxy z Flip 6 on Amazon