Samsung Phones: Your Pocket Power Bank!

Samsung phones offer a unique 'Wireless PowerShare' feature, transforming them into portable chargers for other devices. This capability allows users to siphon power from their Samsung device to charge compatible smartphones, earbuds, and smartwatches. The feature is supported on various Galaxy models, including the S20-26, S10, Note 20 and 10 series, and Z series phones that can both share and receive power.

While the primary function is sharing power, several older Samsung phones can receive charges but cannot provide them. To activate PowerShare, users swipe down to the notification panel, tap the 'Wireless PowerShare' option, and then align the devices back-to-back. Charging continues until the sharing phone's battery drops below 30 percent, or if the sharing phone itself has less than 30 percent charge.

Samsung's Wireless PowerShare extends its utility beyond its own ecosystem, capable of charging any WPC Qi-certified phone, such as iPhones. It also supports many Samsung wearables like the Galaxy Ring, most Galaxy Buds, and select Galaxy Watches. However, the feature is known for its inefficiency, slow charging speeds, and significant heat generation compared to wired charging, which can degrade lithium-ion batteries. Despite these drawbacks, Wireless PowerShare remains a valuable emergency solution when other charging options are unavailable.