A review of 17 power banks tests their ability to charge various devices, from smartphones to laptops. Key specifications like wattage, voltage, and capacity (mAh) are crucial for compatibility. The article highlights top picks for overall performance, budget, portability, and specific device charging needs.
Portable chargers are common but carry fire risks, as seen in recent incidents in Guangxi and Fujian. New national standards (GB 47372-2026) and CCC certification rules, effective March 31, 2027, enhance safety testing and require unique product codes and recommended safe usage periods to mitigate risks.
Memorial Day sales offer significant discounts on tech and outdoor gear under $50. Featured items include CMF Buds Pro 2, Amazon Fire TV Stick 4K Plus, Sony SRS-XB100 speaker, Xbox Wireless Controller, Star Wars Outlaws, and LifeStraw Peak Series Straw.
US airlines are implementing new rules for portable chargers starting May 1, responding to rising lithium battery incidents. American Airlines limits passengers to two chargers with active ones in plain view. Southwest allows only one charger and prohibits overhead bin storage. United and Delta require chargers to remain within reach. The FAA reports 28 incidents this year, averaging nearly two per week, with over 700 since 2006.
