Description Carry small. Use big.

Trickle Charging ModeGet optimized charging to low-power devices such as earphones, Bluetooth speakers, and other accessories. Wide CompatibilityWorks flawlessly with a wide range of mobile devices including phones, tablets, and more. Comprehensive SafetyAnker's MultiProtect safety system combines advanced temperature control, overcharge protection, short-circuit protection, and a fireproof casing to ensure complete protection for you and your devices. Super Huge CapacityConveniently power all your essential devices wherever you go thanks to the 20,000mAh battery capacity. Charge an iPhone 13 over 4 times or a Galaxy S22 Ultra more than 3 times.Charge 3 Devices At OnceCharge your phone, tablet, and earbuds or Apple Watch simultaneously from one power bank.Designed for Speed20W fast charging lets you charge an iPhone 13 to 50% in 37 minutes.Superior SafetyAnker’s exclusive MultiProtect safety technology provides complete protection for you and your devices.