Bulit-in a 10000mah battery bank with 10000mah high capacity, the solar panel can be used as a portable charger. When it is a power outage, you can recharge from solar power or wall charge there s a micro input port , great for a week-long trip.

Bulit-in a 10000mah battery bank with 10000mah high capacity, the solar panel can be used as a portable charger. When it is a power outage,...show more