This solar charger power bank has 12000 high capacity lithium battery, which can fully charge an iPhone 8 around 5 times for example. It can charge all 5V 1-2A USB-charging devices. Important note: this solar panel will not charge the power bank when you put the solar panel inside glass( like window or car windshield.
This solar power bank has options 3 or 4 panel, the bigger the solar panel the faster the power bank being fully charged. Unlike the traditional design with only one solar panel, this new design is very practical and reliable. It also has a home charger port, you can charge it by adapter at urgent time. When you go out, it will always keep full power by the solar charging.
Dual Output: Dual 2.1A USB ports (Max 2.4A) are well protected by rubber caps to keep them away from water, safely charging your Smartphone, tablet, or any other 5V USB-charged devices.