The IdeaPad U160 batteries provide the longest run time for your IdeaPad U160 notebook.

Features and benefits:

• Over-discharge protection
• Offers proven battery technology with balanced performance, capacity, and longevity
• Backed by a one-year limited warranty with renowned Service and Support from Lenovo

Offerings:

• 3 cell (57Y6522) - Black
• 3 cell (57Y6517) - Black
• 3 cell (57Y6518) - Red
• 6 cell (57Y6524) - Black
• 6 cell (57Y6519) - Black
• 6 cell (57Y6520) - Red

Performance specifications:

• Type:
  • 3 cell lithium-ion (57Y6522, 57Y6517, 57Y6518)
  • 6 cell lithium-ion (57Y6524, 57Y6519, 57Y6520)
• Capacity:
  • 2200 mAh (57Y6522, 57Y6517, 57Y6518)
  • 4400 mAh (57Y6524, 57Y6519, 57Y6520)
• Battery Voltage: 11.1V

Note: Battery life (and recharge times) will vary based on many factors including screen brightness, applications, features, power management, battery conditioning, and other customer preferences.

Physical specifications:

• Approximate height:
  • 21 mm (57Y6522, 57Y6517, 57Y6518)
  • 26.75 mm (57Y6524, 57Y6519, 57Y6520)
• Approximate width: 53 mm
• Approximate length: 204 mm
• Approximate weight:
  • 375 g (57Y6522)
  • 200 g (57Y6517, 57Y6518)
  • 475 g (57Y6524)
  • 300 g (57Y6519, 57Y6520)

1 year – Limited warranty

• For 57Y6522 and 57Y6524:
  • Announce date: 16 Nov 2010 (Japan)
  • Availability date: 16 Nov 2010 (Japan)
• For 57Y6517, 57Y6518, 57Y6519, 57Y6520:
  • Announce date: 08 Mar 2011 (Canada, United States)
  • Availability date: 08 Mar 2011 (Canada, United States)

Support IdeaPad U160.

Note: Not compatible with other Idea Pad notebooks.

• IdeaPad U160 3 Cell Li-Ion Battery / IdeaPad U160 6 Cell Li-Ion Battery
• Manual

• For 57Y6522 and 57Y6524:
  • CB, UL, CE (EMC), PSE JAPAN, Gost, C-tick, KC
• For 57Y6517, 57Y6518, 57Y6519, 57Y6520:
  • UL, CE, CB, C-tick, GOST, PSE