Stay unplugged longer with ThinkPad Battery 80+ (6 cell). This rechargeable battery use Lithium-Ion (Li-Ion) technology and can be used as a replacement for aging system batteries or as a convenient spare battery.

The ThinkPad Battery 80+ (6 cell) (0A36278) features:

• Lithium-Ion technology
• Six-cell, rechargeable system battery, 57 Wh
• Standard system battery specifications
• Over-discharge protection
• Output voltage: 10.8 V dc (nominal)
• Battery Performance Amp-Hour: 5.2Ah
• Battery Performance Watt-Hour: 57Wh
• Compatible with ThinkPad External Battery Charger

• Approximate height: 23.64 mm (0.931 in)
• Approximate width: 214.0 mm (8.425 in)
• Approximate depth: 54.3 mm (2.138 in)
• Weight: 345 g (0.761 lb)

• Temperature: 5 deg to 35 deg C (41 deg to 95 deg F)
• Relative humidity: 8% to 95%
• Shock: 50cm free drop
• Vibration (Random RMS): 1.04 G (2 Hz to 200 Hz)

1 year – Customer Replaceable Unit (CRU)

• Announce date: 28 Sep 2010 (Asia Pacific, Europe/Middle East/Africa, Latin America)
• Availability date: 28 Sep 2010 (Asia Pacific, Europe/Middle East/Africa, Latin America)

• Battery
• Publications

• CE MARK
• UL/cUL
• ACA/C-Tick
• PSE
• KC