Built-in solar panel light and electricity: Equipped with a monocrystalline silicon solar panel, it can supply power continuously under strong outdoor light 15W wireless charging Put it down and charge it now: Support wireless charging of mainstream mobile phones, press the power button, and it can be charged lightly, minus the tedious charging steps to replenish the power in time 40000mAh large capacity Fully charged anytime, anywhere: Intelligent matching charging, to meet the multiple charging needs of living at school, shopping, traveling, takeaway couriers, etc. Type-C two-way fast charging In and out fast enough: With 18W fast charging charger and data cable. The charging time is greatly shortened Polymer batteries Safe and durable: The built-in intelligent protection chip can easily deal with abnormal situations and escort the love machine in all directions Additional features: solar charging/22.5W fast charging/PD18 two-way fast charging/15W wireless charging/4USB port output dual input with high-power 66 LED camping lights Specifications: Type-C input voltage: 5V/3A 9V/2A 12V/1.5A USB output voltage: 5V/3A 9V/2A 12V/1.5A 5V/4.5A 4.5V/5A Type-C output voltage: 5V/3A 9V/2A 12V/1.5A Battery capacity: Actual 40000mAh Battery type: polymer lithium-ion battery Product size: 166 x 82 x 52mm Product weight: 900g