Do not buy from this seller. We ordered Molicel P45B and received copies. They have no specifications comparable to the real thing. The seller tried to make us believe that batteries are not works of art. How can he explain that the sizes vary to the point that the cells don't even fit in a Molicel-designed holder, that the internal resistance is not the same by far and that the capacity is not the same according to the original specifications? The packaging was of very poor quality and some cells were missing from the boxes, and the seller told us that they hadn't checked in the warehouse. How can you trust Alibaba with sellers like that now?