6 of 6 people found the following review helpful
So far so good!!,
Verified Purchase(What's this?)
This review is from: DE15R-9 - 9 cells - Laptop Battery For Dell Inspiron N5010, N7010 (17R), n5030 (15R), m5030, N4010 (14R), m5010, N5110, N7110, N4110 Fits P/N : 4T7JN, TKV2V, J1KND (6600mAh) (Electronics)
I had the question answered on how to best charge the battery and followed the instructions. This battery is much big, makes the laptop sit higher. It holds about 4 hours of charge, twice as much as my old battery that was included. I have found that you can charge the battery then you can turn of battery charging and leave your computer plugged in therefore I discharge the battery only once per day. i think it will last longer.