• -Rs 2,200.00
  • New

Technical Specifications

General Information

  • Product Name: Dell 3521 - 5521 40Wh Laptop Battery
  • Type: Rechargeable Lithium-Ion (Li-ion) Battery

Compatibility

  • Compatible Models: Dell Inspiron 3521, 5521, 3537, 5537, 5721, 5737, and similar models
  • 312-1387 312-1390 312-1392 312-1433 G35K4 MK1R0 N121Y PVJ7J T1G4M V1YJ7 V8VNT VR7HM,Vostro 2421/2521 Latitude 3440/3540/E3440 6KP1N 6XH00 8RT13 8TT5W DJ9W6 FW1MN G019Y
  • Dell Inspiron 14 15 17 14R 15R 17R 14r 5421/ 5437 15R 3521/ 5520/ 17R 5720 5737 Dell Inspiron 3721 5521 3721 5721 3421

Electrical Specifications

  • Voltage: 14.8V
  • Capacity: 2600 mAh (40 Wh)
  • Cells: 4-cell battery pack

Physical Specifications

  • Dimensions: Typically varies by design, but generally:
    • Length: Approximately 268 mm
    • Width: Approximately 45 mm
    • Height: Approximately 20 mm
  • Weight: Approximately 300 grams (varies slightly based on manufacturer and specific design)

Features

  • Battery Technology: Lithium-Ion (Li-ion)
  • Cycle Life: Generally around 300-500 charge cycles (depends on usage and maintenance)
  • Certification: CE, RoHS, FCC (varies by manufacturer)

Performance

  • Typical Runtime: Varies based on laptop model and usage, but generally provides 3-5 hours of usage on a full charge (subject to power consumption and usage patterns)
  • Charge Time: Approximately 2-3 hours to fully charge (depends on the laptop’s charging system and power adapter)

Safety Features

  • Overcharge Protection: Yes
  • Over-discharge Protection: Yes
  • Short Circuit Protection: Yes
  • Overcurrent Protection: Yes

Environmental Requirements

  • Operating Temperature: 0°C to 45°C (32°F to 113°F)
  • Storage Temperature: -20°C to 60°C (-4°F to 140°F)
  • Relative Humidity: 20% to 80% non-condensing
Dell
DE352140WLB

Reviews

Write your review

Dell 3521 - 5521 40w Laptop Battery

    About This Item

    • Number of Batteries - 1 Nonstandard Battery batteries required. (included)
    • Battery Cell Composition - Polymer
    • Recommended Uses For Product - Laptop
    • Unit Count - 1.00 Count

    Write your review

    You might also like

    16 other products in the same category:

    Product added to compare.