Ordered SNN5794A 780 mAh battery as indicated on web page and received SNN5777A 740 mAh battery instead. The date on the new battery is three months older than the original SNN5794A battery shipped with my V3m phone back in 2006. So far the new battery is holding a charge for several days, however the talk time appears to be slightly less than the battery it replaced. Also the USPS shipping was more than the battery itself, but I did receive it within a week of placing the order. Overall the battery appears to be working well and the price including the cost for shipping was right compared to the $20+ that my provider wanted for a replacement battery.