Bests & Worsts Reviews from Amazon

Just bought this as a replacement for my Dell Latitude E6500 and ran its 1st test this morning with the battery pack fully charged. I always use my Onn brand cooling fan product with my laptop (it sits directly on top of the fan product) set for high - it's a very quiet fan. The fan draws 230mA of power and plugs into a USB port and I ran the battery down to 7% as recommended by the battery manufacturer - they recommend doing this 3 times in the instructions. I ended up getting 1 hour & 29 minutes run time on battery the 1st time and would have gotten a longer run time if the cooling fan wasn't connected, but, I like keeping my laptop running as cool as possible, so, I am very happy with this battery!. I had repeated this process 2 more times during the day & my run times were 1 hour & 36 minutes.