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IdeaPad S9/S10/S12 6 Cell Li Battery - black
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Part number: 45K2178

Stay unplugged longer with the help of a spare IdeaPad system battery. Help increase your productivity by achieving longer system run times than with just the standard system battery. Get the power you need whenever and wherever you need it. It also has two colors for option to complement your S9/S10 notebook, white and black.

  • Delivers up to 5.5 hours of system run time(1)
  • Over-discharge protection
  • Black or white option complements your notebook
  • Offers proven battery technology with balanced performance, capacity and longevity
  • Backed by a 1-year limited warranty with renowned Service and Support from Lenovo

(1) Battery life will vary based on many factors, including brightness, applications, power management, battery conditioning and customer preferences.


£100.32
Availability: Ships in 10 days**
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Stay unplugged longer with the help of a spare IdeaPad system battery. Help increase your productivity by achieving longer system run times than with just the standard system battery. Get the power you need whenever and wherever you need it. It also has two colors for option to complement your S9/S10 notebook, white and black.
  • Delivers up to 5.5 hours of system run time(1)
  • Over-discharge protection
  • Black or white option complements your notebook
  • Offers proven battery technology with balanced performance, capacity and longevity
  • Backed by a 1-year limited warranty with renowned Service and Support from Lenovo

(1) Battery life will vary based on many factors, including brightness, applications, power management, battery conditioning and customer preferences.

General Part number 45K2178
Description IdeaPad S9/S10/S12 6 Cell Li Battery - black
Physical Properities Agency Approvals & Certifications CE,GOST (Russia),UL,C-Tick,CB
Maximum Operating Humidity 95
Maximum Operating Humidity Units %
Minimum Operating Humidity 8
Minimum Operating Humidity Units %
Maximum Operating Temperature 35
Maximum Operating Temperature Units C
Minimum Operating Temperature 5
Minimum Operating Temperature Units C
Depth Metric 228
Depth 228mm
Depth Metric Units mm
Depth (US) 8.98in
Height Metric 36
Height 36mm
Height Metric Units mm
Height (US) 1.42in
Max Operating Humidity + Units 95%
Min Operating Humidity + Units 8%
Max Operating Temperature + Units 35C
Min Operating Temperature + Units 5C
Weight US 0.72
Weight US Units lbs
Weight Metric 0.325
Weight Metric Units Kg
Width Metric 49
Width 49mm
Width Metric Units mm
Width (US) 1.93in
Power Battery Voltage + Units 11.1V
Power 4.8
Power Units Amp/Hr
Battery Power + Units 4.8Amp/Hr
Battery Voltage 11.1
Battery Voltage Units V
Battery Types 6 Cell Lithium-Ion
Standard Battery Reference Number Non-standard
Width Metric Units 325
Battery Weight Metric Units gr
Warranty Warranty Period One year
Warranty Type Customer Replaceable Unit