Anker vs Apple 20W charger: Which power adapter should iPhone users buy?

Buying a new iPhone no longer automatically means getting a wall charger in the box, leaving users to choose between Apple's official power adapter and alternatives from third-party manufacturers. For iPhones that support charging at up to 20W, Apple's 20W USB-C power adapter is an obvious choice. However, Anker's 20W Nano Charger offers a smaller design and lower price, making it an attractive alternative. Anker offers a smaller and cheaper charger Apple's 20W power adapter is relatively compact, but its electrical prongs remain fixed and protrude from the body. Anker's 20W Nano Charger, meanwhile, features a retractable plug and has a volume of around 1.6 cubic inches while weighing approximately 1.2 ounces. According to the comparison, the Anker charger is around 45% smaller by volume and 42% lighter than Apple's 20W adapter. Price is another advantage. The Anker Nano Charger is listed at around $12, compared with approximately $19 for Apple's 20W adapter. For users who simply need a reliable 20W charger for an iPhone, the Anker option therefore offers similar charging capability in a smaller and less expensive package. Is Anker safe to use with an iPhone? Anker has a strong presence in the charging-accessory market, but the company's record has not been flawless. The company has previously issued recalls involving some chargers and power banks following reports of fires and explosions. However, Anker has also taken steps to address affected products and customers. The company's relationship with Apple also provides some reassurance. Anker participates in Apple's Only at Apple programme, producing accessories that are sold exclusively through Apple stores. However, Apple-branded versions of Anker products can carry significantly higher prices. For example, an Anker 70W charger with two USB-C ports and one USB-A port is priced at around $40, while a 70W charger the company produces for Apple features three USB-C ports and costs approximately $80. Which charger should you buy? For users who prioritise price, portability and a compact design, Anker's 20W Nano Charger appears to offer the better value. Apple's official 20W adapter remains the straightforward choice for buyers who prefer purchasing directly from Apple and want an official accessory. However, users with several devices may benefit more from a multi-port charging station rather than a single 20W adapter. Other third-party brands, including Baseus, also offer alternatives in the charging-accessory market. Ultimately, for an iPhone limited to 20W charging, the Anker Nano Charger provides a smaller and cheaper option without requiring users to pay Apple's premium for its official adapter.