The Samsung 25W 10,000mAh Wireless Battery Pack is designed for charging Galaxy phones – but how fast can it do it?

T he Samsung Galaxy S25 Ultra is the battery life king of Samsung devices, lasting longer than any Samsung phone we’ve ever put through our Tom’s Guide battery test. The Galaxy S25 Plus is no ...

It's not just about how long your phone holds a charge, but also how many times you can recharge that battery before it gives ...