ltem description from the seller
Brand:RTAX Rui Taishen,Classification:Power Bank,Item Number:RTAX-018S,What type of battery?:Li-polymer Battery,Battery Cell Type:Polymer lithium-ion battery cell,Case material:Plastic,Color:Black, White,Power Capacity:20000 mAh,Size:92*68.5*33mm,We have authorized private labels available:No,Is it exclusively for cross-border export supply?:yes,Is it a patented source product?:No,Charging power:18W,Style:creative design,Manufacturer:Shenzhen Ruitaisen Technology Co., Ltd,Rated Capacity:12000,Input Voltage:5V/9V/12V,Battery capacity:20000,Maximum Output Power:22.5,Voltage:7V/8V/10V/12V,3C Certificate Number:2025230914006095,Charging Protocol:pd2.0,Functionality:Compact and portable, multi-voltage, supports fast charging, with digital battery display,Is it only for cross-border?:No,Is it exclusively for foreign trade?:No,Model Number:RTAX-018S