Dell Inspiron 4100 Memory Back-up Battery 7.2V 20mAh Li-Ion DEC400BU


  • Product Model: DEC400BU
  • Chemistry: Lithium Ion (LiIon)
  • Type:
  • Voltage: 7.2V
  • Capacity: 20mAh
  • Size:
  • Information Link:

Delivery Time 4 to 8 weeks

Available on back-order

Dell Inspiron 4100 Memory Back-up Battery 7.2V 20mAh Li-Ion DEC400BU

Simpower has a full range of Replacement Memory Back-up Batteries. See below which model this battery is compatible with.
What is a Replacement Battery? Please see the following document for information on what a replacement battery is.
Why should I choose a Cameron Sino Replacement / After Market Battery? Because Cameron Sino Batteries have better performance (higher capacity) and reliability (longevity and safety). This superior performance improves batteries’ running time, which is often better than the original brand replacement. This superior quality results in longer battery life and better protection of the powered device. All products are passed through a QA department which help Cameron Sino to achieve the lowest return rate in the industry.
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Wattage: 0.14Wh
Technology Charged:
Standard Charge Current:
Standard Current Charge Time:
Quick Charge Current:


Original Brand:


Technology:Lithium Ion (LiIon)
Length:0.375 cm
Width/Diameter:4.393 cm
Height:2.4 cm
Cell Profile:


Compatible With:
  • DELL PP01L
  • Dell 9604T
  • Dell 6P466
  • Dell B-4002
Suitable For:
  • Dell Inspiron 4100
  • Dell Inspiron 4150
  • Dell Latitude C510
  • Dell Latitude C540
  • Dell Latitude C610
  • Dell Latitude C640
  • Dell Latitude L400
  • Dell Inspiron 2000
  • Dell Latitude LST
  • Dell Latitude Ls
  • Dell DELL Latitude LST C400ST
  • Dell Gateway Solo 2500
  • Dell Solo 2500LS
  • Dell Solo 2500SE
  • Dell Solo 2500XL
  • Dell Solo 2550
  • Dell Solo 2551
  • Dell Solo 3100
  • Dell Solo 3150
  • Dell Solo 3300