The unit can be fully recharged and ready for jump-starting or charging other devices in 4-5 hours by using the included micro-USB charging cable and 5V 2A USB charger (not included). Or
The unit can be fully recharged and ready for jump-starting or charging other devices in 2-2.5 hours by using the built-in USB-C cable and 18W or above quick charge charger (not included).