2PCS 3.7V 500mah with USB Charging Cable for UDI U61 U61W A30 A30W Four-axis Aircraft Spare Lithium Battery as shown

Description

-- Good corrosion resistance, high toughness and no deformation after long using time. -- Professional for UDI U61 U61W A30 A30W Four-axis Aircraft , high strength and long life service. -- High performance, Stable characteristics, high reliability. Perfect match for your drone.