External dimension: 192 * 192 * 218 (L) Origin: China Product No.: WE Brand: Yucoo/Postco Model: WE500 Product certification: ce Specification: WE500-500W, WE1000-1000W Scope of application: outdoor/household cell type: 18650 Input voltage: solar energy 18V~23V, adapter 19V~24V/5A, on-board 12V~15V/fast charging 5V-20V Output power: 500 Order No.: WE support charging type: solar energy charging, adapter charging 12V vehicle-mounted (only the DC port/cigarette lighter/PD fast charging above) whether cross-border export is exclusive supply of goods source: No processing customization: Yes normal temperature cycle life: 500cycles ＞ 80% frequency range: 50HZ/60 output voltage: 100V/220V power type: emergency power supply material number: WE classification: whether backup power supply is imported: No