Alternate Views:

Compatible Laptop Battery Replaces 3120724 312-0724

Our Price:   
Price Unavailable



Technical Specs Compatibility Shipping Rates Tech Support    
312-0724 Specifications
 Our ValueOEM Value
Capacity 4800 mAh5000 mAh
Cellcount 66
Manufacturer Dell
Package height 12
Package length 14
Package width 3
Product weight 2 lbs
Technology Li-IonLi-Ion
Volts 11.1 Volts11.1 Volts

Compatible Laptop Battery Replaces 3120724 312-0724

This new replacement laptop battery from eReplacements is 100% compatible with your 3120724 compatible dell and is rated at 4800 mAh and 11.1 Volts. eReplacements laptop batteries all come with a 1 year warranty and will meet or exceed the original 3120724 compatible 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
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 Vostro 1310Dell Vostro 1510
Click here to see more compatible models!
Compatible Part Numbers
Dell 312-0724Dell 312-0859Dell 3120724
Dell 3120859Dell G266CDell K738H
Dell U661H

eReplacements Shipping Rates


We offer several ways to ship your product. Orders over $250 ship free via UPS 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: $1.40 - $3.30 (under 1 lb); $5 (under 3 lbs)
  • UPS Ground: $6 (under 15 lbs)
  • UPS 3rd Day Air: $6-$10 (under 10 lbs)
  • UPS 2nd Day Air: $5-$10 (under 10 lbs)
  • UPS Next Day Air Saver (4pm): $8-$20 (under 10 lbs)
  • UPS Next Day Air (10am): $10-$22 (under 10 lbs)

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