Beyond any applicable www.udtek.com return policy, Toshiba PA3399U-1BRS Battery 6 cells 4400mAh is warranted independently by the product's Manufacturer. Below is a summary provided for convenience only and may not be accurate or current.
Toshiba PA3399U-1BRS Battery 6 cells 4400mAh Description:
Cell Type: Li-ion, 6 cells
Voltage: 10.8V (compatible with 11.1V)
Capacity: 4400mAh
UL certificated cells inside!