Small problem: extremely long delivery (+ 45 days !!), perhaps an isolated case ... But this is largely offset by the extreme professionalism of the seller, who responded very quickly to my question about the delivery and m 'suggested itself to reimburse me! Finally the product finally arrived two days after the reimbursement has not therefore been necessary. On batteries, the batch I received marked "Soda" ... For now, all is well, the batteries are compliant, remains to verify their autonomy in the period ...