Consumer electronics manufacturer Baseus has launched the PicoGo AR11, a 20000mAh portable power bank featuring dual built-in charging cables and a maximum output of 100W for $44.
The device comes equipped with two integrated leads designed for different functions. The primary cable measures 80cm in length and is built to withstand 20,000 pulls, while a secondary 25cm cable functions as a carrying handle. If a cable wears out over time, users can remove it from its socket and replace it.
Power distribution varies depending on how the connections are used. When both built-in cables are active simultaneously, one supplies 65W of power while the other provides 35W. A single USB Type-C port on the device can deliver the full 100W output on its own, and the power bank itself recharges at up to 65W.
Thermal Management and App Connectivity
Baseus has included Near Field Communication (NFC) support in the unit. By tapping a smartphone against the power bank, users can view operational details and status information inside a companion mobile application.
To guard against overheating during fast charging, the hardware incorporates a graphene cooling layer alongside an aerogel insulation layer. The device features an electrical energy capacity of 73Wh, which falls under the 100Wh limit set by international aviation authorities and allows the unit to be carried on commercial airplanes.
Background on Portable Power Solutions
Baseus is a digital accessory brand that produces mobile charging equipment, power banks, and audio products. Battery capacity in portable chargers is typically measured in milliampere-hours (mAh) or watt-hours (Wh), with 20000mAh models generally offering sufficient stored energy to recharge standard mobile phones multiple times or provide power to laptop computers.
High-wattage charging units rely on advanced materials for thermal management. Graphene is known for its high thermal conductivity, dispersing heat rapidly across internal structures, while aerogel serves as a lightweight insulator to keep external surfaces cool. Regulatory bodies such as aviation authorities mandate that lithium-ion battery packs brought into aircraft cabins must not exceed 100Wh unless granted special carrier approval.
