Sealey Dellonda Portable Power Station 300W & ETFE Foldable DL178LiFePO4 power station battery can be charged and discharged over 2000 times before it starts to lose performance. 300W Power Station can charge an average phone battery 12 times or supply power to a car fridge for over 3hr (based on a 60W continuous draw). Power Station features multiple outlets enabling you to connect to six devices at once. Monocrystalline silicon solar cells are highly efficient, with a conversion rate of up to 23. 5%, which will