I chose this because it is battery with a capacity of 1200 mAh and for the price. I struggled to insert into my Nokia C5-03 because it is thicker than the original battery but by forcing on the hood I tried it for a couple of days and autonomy is generally half of my original battery 18 months old are less than 3 days approx. after 2 hours at low temperature during ski days, she fell in reserve. Finally, I again used my original battery
