Tumotsit Solar Power Bank 500000mah, Waterproof Fast Charging Portable Charger With LED Flashlights, Drop-resistant Wireless Powerbank For Indoor Outdoor

⇖ 【 High-quality Monocrystalline Silicon Materials 】: Solar Phone Charger uses high-quality monocrystalline silicon solar panels, which can sustainably supply power under strong outdoor light and have a longer life (high conversion rate). ⇖ 【 Huge Capacity 】: Solar Power Bank has a power conversion rate of 85%, a charging efficiency of 88%, and a discharge efficiency of 92%. It has a large capacity of 50,000mAh, which can provide long-lasting battery life for the device. ⇖【 Wireless Charging Technology 】: The Solar Charger is wireless and free, eliminating the tediousness of bringing a data cable, making charging easier and more convenient, and the device can be charged after putting down the device and pressing the power . ⇖【 Good Gifts 】: Power Bank has super practicality and is suitable for giving to family members, colleagues, friends,who often need to travel and like to go out to play. ⇖ [ Simultaneous Charging of Five Smartphones 】: Solar Cell Phone Bank is the ideal battery backup, home, outdoor must-have, compatible with all -enabled devices, can charge 5 devices at the same time.