Amazon.com: EF ECOFLOW River 600 Extra Battery, 288Wh
Amazon.com: EF ECOFLOW River 600 Extra Battery, 288Wh,コンパクトで高出力!カスタマイズポータブル電源EcoFlow RIVER,EcoFlow RIVER 600 Portable Power Station, 288Wh, 600W AC,EcoFlowから、最大1200Wの高出力なのにコンパクト!さらに容量が,EcoFlow RIVER 600 Portable Power Station, 288Wh, 600W AC