Dyson V7 sweeper robot Battery

 Sweeper Robot Battery for DYSON V7 3000mah This battery suit for dyson V7 Battery replacement, the capacity is 3000mah and size same as original DYSON  Battery, we also whole series Phone batteries. OEM and ODM are both welcome to us. Standard voltage same as original battery. Low resistance and energy saving, circulation increased by 30%. All battery we have ROHS, CE and FCC certifications, with 12 month warranty and responsible after-sales service. As a professional...