Delivery as always: Very Fast Battery and cover: As described. The running time is considerably longer. And must be if, like me, not permanently posted in the Internet and accessible (or think you should be), the battery lasts in normal conversations 2-3 weeks. The only reason why I do not give 5 stars because the lid releases the water tightness and the processing by a whisker not come to the original ran. Otherwise top. Would I buy it again.