We tested each 40ah lifepo4 battery to ensure the consistency of these 8 batteries and provided the test report for the customer. And the we packed the batteries and accessories into a Winston original plywood case with the total gross weight of 14.5kgs, the volume is 0.25CBM and we shipped them to the Switzerland by air. ThunderSky Winston battery is a leading LiFePO4 batteries producer from China, all winston battery cells have excellent performance and widely used in EV, energy storage system, solar system, RV, marines. Evlithium provides 40ah-10000ah high power Winston LiFeYPO4 batteries cells all over the wolrd.
