Original 5663mAh 62Wh HP 849911-850 HQ-TRE HSTNN-DB7K Battery
[CAIEPO-HP-PA06-10.95V-62Wh-2]

When I replaced the original battery, I noticed that Lenovo doesn't allow just any battery. Two batteries were not recognized and therefore did not charge.

The battery fits perfectly and lasts the specified running time.

Shipping, product at a great price