I am very satisfied about the order procedure and the delivery.
About the product:
regarding the smartphones batteries it's always connected to the use that you make with these items; but one have to consider that those batteries ask for a recharge quickly in two opposite use: you don't use the smartphone or you use it very much. I am satisfied with the daily charge considering that the Samsung battery ask for a charge every 12 hours.
Order process was quick and efficient. Received notification to let me know that shipment was on way. Received in less than stated time frame for receipt of product. Will keep then in my contact list for use at a later time.