(HIGH EFFICIENCY: The foldable solar panel is constructed of high-efficiency solar arrays, conversion rate is up to 21.5-23.5% of solar power into electrical energy. HOW TO USE TOGETHER: 1) Connect the included DC cable to the power box DC port of the solar panel; 2) On the other side of the DC cable, choose the correct DC adapter for the MARBERO power station M822S and assemble it on; 3) Connect the other side to the DC input port of the portable power station M822S, then put the panel under the sun.
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