The Lenovo V/B/K4/E4 6 cell enhanced battery provides the longest run time for your Idea Pad 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

Performance specifications:

• Type: 6cell lithium-ion
• Output voltage: 11.2 V dc (nominal)
• Capacity: 62watt hours
• Charge time (power off):
  • 4.1 hours (Integrated graphics)
  • 4.8 hours (Discrete graphics)
• Color: Black

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: 20 mm
• Approximate width: 65 mm
• Approximate length: 207 mm
• Approximate weight: 340 g

1 year – Limited warranty

• Announce date: 15 Mar 2011 (country listing)
• Availability date: 15 Mar 2011 (country listing)

Support the following systems:

• Lenovo B470
• Lenovo B475
• Lenovo V370
• Lenovo V470
• Lenovo V475
• Lenovo V570
• Lenovo B570
• Lenovo K47
• Lenovo E47

• Lenovo V/B/K4/E4 6 Cell Enhanced Battery
• Manual