CHARGE TWO DEVICES FROM ONE OUTLETThe BOOSTâCHARGE Dual USB-A Wall Charger allows you to conveniently charge two phones, power banks, or tablets at the same time. It's perfect when multiple devices need a charge and space is limited.POWER UP QUICKLYThis charger features two USB-A ports, each offering 12 watts to charge your devices faster than a standard 5-watt charger. Simply plug the charger into a wall socket and you're ready to power up two mobile devices.CHARGE TWO DEVICES FROM ONE OUTLET. The BOOSTâCHARGE Dual USB-A Wall Charger allows you to conveniently charge two phones, power banks, or tablets at the same time. It's perfect when multiple devices need a charge and space is limited.. . POWER UP QUICKLY. This charger features two USB-A ports, each offering 12 watts to charge your devices faster than a standard 5-watt charger. Simply plug the charger into a wall socket and you're ready to power up two mobile devices.