Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Battery Life thus far...

For those of you who own the PM-325, you probably have noticed that the lifetime of the "stock" battery is not too great. I picked up this battery and must say that thus far I have been estatic with its performance. I ordered it over a month ago and I can count on one hand the amount of times I've had to actually connect my phone to a charger. I use my cell as my main phone and have a bluetooth headset so obviously it's getting its work done. The only reason I am not giving this battery 5 stars is because I have only had it for a little over a month and don't know if this excellent performance will be able to continue as it has been.