Lapgrade Battery for Samsung R478 R505 R507 R510 R517 R518 R519 R522 SeriesVoltage: 11. 1V, Capacity: 4000mAh, 6 cell battery Built in circuit protection for device safety 1 year replacement warranty. A guided assurance on compatibility Get confirmation on chat support within seconds 15 days easy replacement BIS certified product ensures standardization and quality of product

No of Cell: 6

LED indicators to illuminate Number Lock

Spill-resistant keyboard design

3-year company warranty

Multi-tasking across devices has never been easier

Bluetooth 3

perfect for on-the-go productivity

Digital Storage Capacity- 500 GB

high reliability

Slim Backpack CP3724

and longer-lasting fun

Play how you want to with the OMEN Command Centre's customizable LED lighting