Search query: graphene power bank

Product: CIO Portable Battery Charger 60W for Cell Phones, 20000mAh Power Bank Fast Charging, USB C Portable Charger, 20000mah PD Power Bank for iPhone 12 Max Pro 11 X XR, MacBook Pro Air, CIO-SMCB20000-60W-US
Brand: ＣＩＯ
Relevance: Substitute
Small Portable Battery Charger: 20000mAh internal battery capacity provides power to almost charge an iPhone 11 Pro Max 4 times. The size is memo pad size, and the same size as an iPhone X XS. Portable and Compact: 1x USB-C and 2x USB-A USB ports allow you to charge up to 3 devices simultaneously. This CIO portable charger can charge an iPhone 12 at 18W. Check the Remaining Power at a Glance: You can check the power from the display any time. No need to worry about running out of battery. Pass-Through Function: The pass-through function allows you to charge your smartphone while charging SMARTCOBY, especially useful for environments where there is only one power outlet. A special pouch for SMARTCOBY: The pouch is made of mesh material, so you can charge the battery while it is in the pouch.
Small Portable Battery Charger: 20000mAh internal battery capacity provides power to almost charge an iPhone 11 Pro Max 4 times. The size is memo pad size, and the same size as an iPhoneX XS.
Portable and Compact: 1x USB-C and 2x USB-A USB ports allow you to charge up to 3 devices simultaneously. This CIO portable charger can charge an iPhone 12 at 20W.
Check the Remaining Power at a Glance: You can check the power from the display any time. No need to worry about running out of battery.
Pass-Through Function: The pass-through function allows you to charge your smartphone while charging SMARTCOBY, especially useful for environments where there is only one power outlet.
A special pouch for SMARTCOBY: The pouch is made of mesh material, so you can charge the battery while it is in the pouch.