Every single member from our higher effectiveness product sales staff values customers' requires and organization communication for 72v Lifepo4 Battery, Eve 280ah Lifepo4 , Recharg Batteri , 12v 300ah Lithium Battery ,48v 60ah Lifepo4 Battery Pack . Safety through innovation is our promise to each other. The product will supply to all over the world, such as Europe, America, Australia,Malta, Peru,Norway, Accra.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.