ExpertPower 200-Watt Portable Generator Rechargeable Lithium Power Station with 110VAC Outlets, 12VDC Outputs (Car Socket Included), and USB Qc3.0

Compared with traditional gas/propane Generators or some Generators powered by lead acid batteries, S200 is ultra-lightweight as of 4.4 . You can carry around easily while camping or to use It as your portable office (powers your laptop and small printer).