Original Dell Battery Inspiron M5010 M5030 M5040 N3010 N4010 N5010 N5110 N7010 13R 14R 15R 17R 6-cell 48Wh TYPE: J1KND 451-11474 (Personal Computers)
The battery fits in my laptop (Dell Inspiron 15R) and works without problems. Since I usually at the power supply hanging run my notebook as a computer replacement, I can not make any statement at runtime of the battery