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Compatible Laptop Battery Replaces Dell 312-0931-BB

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Technical Specs Compatibility Shipping Rates Tech Support    
312-0931-BB Specifications
 Our ValueOEM Value
Capacity 2200 mAh2200 mAh
Cell type Samsung
Cellcount 3 Cell3 Cell
Color BlackBlack
Manufacturer Premium PowerDell
Product height 0.85 Inches
Product length 8 Inches
Product weight 0.55 lbs
Product width 1.5 Inches
Technology Li-IonLi-Ion
UPC 842740026946
Volts 11.1 Volts11.1 Volts
UPC 842740026946

Compatible Laptop Battery Replaces Dell 312-0931-BB

This new replacement laptop battery from eReplacements is 100% compatible with your Dell and is Black in color and is rated at 2200 mAh and 11.1 Volts. eReplacements laptop batteries all come with a 1 year warranty and will meet or exceed the original Dell laptop battery specifications because they are manufactured for high performance in our ISO 9000 factories using the best quality cells and most up to date safety and engineering control standards:
  • High/low temperature shut off protection
  • Thermal runaway protection
  • Overcharge shut off protection
  • Over discharge shut off protection
  • Cell imbalance shut off protection
  • Fire resistant plastic casing
  • Manufactured using the most up to date TI BQ20Z chip set

Click here for a current SDS sheet on this Laptop Battery

Thousands of resellers, dealers and service companies over the years have trusted eReplacements to provide their customers with quality replacement laptop batteries.
Compatible Models
Dell Inspiron 11zDell Inspiron Mini 10Dell Inspiron Mini 1011
Dell Inspiron Mini 10vDell Inspiron Mini 11z
Click here to see more compatible models!
Compatible Part Numbers
Dell 312-0907Dell 312-0931-BBDell 3120907
Dell 3120931Dell 5G9TCDell D597P
Dell D830MDell F143MDell F144M
Dell H766NDell J590MDell J654N
Dell K712NDell K713NDell M456P
Dell T745P

eReplacements Shipping Rates


We offer several ways to ship your product. Orders over $500 ship free via FedEx Ground or Freight. Your exact shipping rate will be calculated in the cart and is determined by weight and zone but following is a guideline for approximate shipping rates:

  • USPS: $2.00 - $5.00 (under 1 lb); $7.00 (under 3 lbs)
  • FedEx Ground: $10.00 (under 15 lbs)
  • FedEx 2Day: $15.00 (under 10 lbs)
  • FedEx Standard Overnight (4:00 p.m.): $25.00 (under 10 lbs)
  • FedEx Priority Overnight (10:00 a.m.): $35.00 (under 10 lbs)

Items shipped via FedEx Ground will arrive to your city from our Dallas warehouse according to the time in transit map below: