This is a generic, equivalent one, 100% compatible. This 11.55V 41.5Wh Replacement Laptop battery is designed to compatible with HP SG03XL SG03041XL SG03061XL SGO3XL.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 11.55V
* Battery Capacity: 41.5Wh
* Chemistry: Li-ion
* Operation time: Around 1-2.5hours
* Condition: new, 1 Year Warranty!
* No memory effect, Over-charge protection, Over-discharge protection.
* Over-heat protection, Over-current protection, Short-circuit protection.

Compatible Part Numbers:
SG03XL, SG03041XL, SG03061XL, SGO3XL
TPN-I126, HSTNN-LB7E, HSTNN-LB7F
849048-421, 849049-421, 849314-850, 849315-850, 849314-856

Compatible with the following HP Laptop models:( Use" Ctrl + F " for fast search your laptop models )
For HP Envy M7-U Notebook Series
For HP ENVY Notebook m7-u009dx (ENERGY STAR)
For HP ENVY Notebook m7-u109dx
For HP Envy M7-U009DX W2K86UA
For HP Envy M7-U109DX W2K88UA
For HP Envy M7-U010DX
For HP Envy M7-U011DX
For HP Envy M7-U105DX
For HP ENVY Notebook 17-u011nr (ENERGY STAR)
For HP ENVY Notebook 17t-u000 CTO
For HP Envy 17-U011NR W2K87UA
For HP ENVY 17-u110nr W2K90UA
For HP ENVY 17-u163cl W2K93UA
For HP ENVY 17-u177cl W2K91UA
For HP ENVY 17-u175nr W2K92UA
For HP ENVY 17-u108ca W7D93UA
For HP ENVY 17-u153nr W2K89UA

Package Included:
1 x 11.55V 41.5Wh Replacement Laptop Battery for HP SG03XL SG03041XL SG03061XL SGO3XL