Product DetailsModel Name BP-02Battery type:Polymer battery Capacity:4000mahInput:DC 5V/1A(Max)Output:DC 5V/1A(Max) Dimension:135*62*15mmWeight:260gColor:Yellow/Blue/Black/Red/GreenMOQ: 500pcsDelviery Time:7-15 daysSample Time:3-5 daysShipment:By Express,Website:://.ambopower.org,By sea,By airCertification:CE,ROHS,PSE,FCC,MSDS,UN38.3Packaging ShowWhat about our certifications?