Besundy With 4 Cables 20000mAh Solar Power Bank with Lanyard Portable 4-wire Fast Charge Dual Output Ports Ultra Capacity Outdoor Power Bank

--20,000 mAh real-capacity With 4 Cables Solar power bank, your mobile charging station, outdoor camping and fishing power source, huge energy mobile power supply that can store electricity for a longer period of time.--A full 10,000 mAh, which is a real standard and provides long and reliable battery life for your digital products.--2 input ports, 2 output ports,supports Apple Lighting, Android Micro, Android type-c and USB output. No matter which mobile phone you use, All perfect for charging your phone.--Newly upgraded smart battery cells enable faster charging and storage and longer battery life.--High-quality polymer lithium battery, safe charging without getting hot, automatic detection and protection system, higher conversion rate, safer charging.--Comply with safety regulations and can board high-speed trains/aircrafts.