Min. Order Reference FOB Price
500 Pieces US$0.50-3.00 / Piece
Product Description
Brand Name B-LINE Charging time 3 hours Lifespan More than 300 times of repeated charging Single use time (fast charging) 3 hours Shell (including barrel) PP Cylinder body Length 40cm, inner diameter: 50mm wall thickness 5mm Battery Voltage/Capacity 20V2000mAh Thrust 300KGS Max ...