18 Month Warranty

120%+ Battery Life Patented Technology
  • 8 Cells HP Compaq Business Notebook Nc8200 Nc8230 Nc8430 6720 7400 8200 8400 8500 8510 8700 8710 9400 Series Replacement Laptop Notebook Battery 14.8V 5200mAh

Premium 8 Cells HP Compaq Business Notebook Nc8200 Nc8230 Nc8430 6720 7400 8200 8400 8500 8510 8700 8710 9400 Series Replacement Laptop Notebook Battery 14.8V 5200mAh

  • Model #: HP 6720 Battery
  • List Price: US$103.00
  • Price: US$40.95

  • You Save: US$62.05 (60%)

  • Condition: New
  • Warranty: 18 Months
  • Availability: 100+ available / 23 sold
  • Shipping: 2-5 Business Day Standard Shipping
  •               1-3 Business Day Expedited Shipping
  • Location: NJ / CA, United States

  • 18 Month Warranty Premium quality Extreme performance 30 day money back guarantee

    Qty Price Discount
    1-4 US$40.95 No
    5-9 US$39.72 3%
    10-19 US$38.90 5%
    20-29 US$38.08 7%
    30-49 US$37.67 8%
    50-99 US$36.86 10%
    100+ US$36.04 12%

  • Price: US$40.95

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      Product Description:

      Press Ctrl+F to search by model name or part number
      Press Ctrl+D to bookmark this page to web browser

      * For longer run-time, search for higher capacity models with more mAh or Whr.


      HP NX8220

      Part Numbers:

      381374-001, 398876-001, HSTNN-DB06,
      HSTNN-DB11, HSTNN-LB11, HSTNN-OB06, 
      HSTNN-UB11, PB992A

      Fits Models:

      HP Compaq
      Business NoteBook 8710w      Business Notebook 7400 Series      Business Notebook 8200 Series   
          Business Notebook 8400 Series      Business Notebook 8500 Series      Business Notebook 8510p  
          Business Notebook 8510w      Business Notebook 8510w Mobile Workstation    
        Business Notebook 8700 Series   
          Business Notebook 8710p      Business Notebook 8710w Mobile Workstation    
        Business Notebook 9400 Series   
          Business Notebook nc Series      Business Notebook nc8200      Business Notebook nc8230   
          Business Notebook nc8430      Business Notebook nw Series      Business Notebook nw8200   
          Business Notebook nw8240      Business Notebook nw8240 Mobile Workstation    
        Business Notebook nw8440   
          Business Notebook nw8440 Mobile Workstation      Business Notebook nw9440 
           Business Notebook nw9440 Mobile Workstation   
          Business Notebook nx Series      Business Notebook nx7300      Business Notebook nx7400   
          Business Notebook nx8200      Business Notebook nx8220      Business Notebook nx8420   
          Business Notebook nx9420   
      Series Laptop Battery


      Compatible with 14.4v / 14.8v only




      265.00 x 52.80 x 20.20 mm








      Product Features


      • 18 month warranty, 30 day money back & 100% customer satisfaction guarantee, 100,000+ happy customers!
      • #1 laptop battery life in industry. 700-800 full charges & discharges. 20%+ more than industry average in tests.
      • New replacement HP 6720 battery. Premium Japanese cells with industry-leading patented technologies!
      • Built-in safeguards protect against short-circuit, overvoltage, overcurrent, overcharging and overheating. Built to be reliable.
      • Manufactured to the highest quality available in industry with true enhanced performance.
      • Average run-time: 4-6 hours (6 or 8 cells, 4400-5200mAh), 6-8 hours (9 or 12 cells, 6600-8800mAh).
      • 50%+ off suggested retail price. The most durable HP 6720 battery at an affordable price.
      • No memory effect and environmentally friendly.
      • Certifications: CE, FCC, ROHS, ISO9001, UL.

      * This is an 100% compatible replacement accessory. Related trademarks are the property of their respective owners.

      Company Profile


      We are a professional manufacturer of laptop accessories with a wide selection of models compatible with major laptop brands. A complete set of manufacturing and testing processes, including Molding & Injection, COB Testing, Automatic SMT, Aging Testing, and Quality Control, ensures us to fulfill the fast-rising market demands with the best quality of products. Our products are precision-engineered and rigorously tested for voltage, current, compatibility and safety to exceed the specifications of the original equipment manufacturer. Our state-of-the-art PCB designs add huge value to the product stability, safety and performance, and have made us a true leader in the ever-changing market.

      Our company is ISO9001 certified and all of our products have passed CE and FCC certifications. The faith of our production and R&D team is to pay endless efforts on quality. In order to achieve consistent manufacturing quality, particularly in mass production phases, our Quality Control department keeps close eyes on raw materials and components, and ensures that our manufacturing process and products are always in compliance with both industrial and international standards.

      Customer Reviews
      My battery shipped FAST and was a perfect fit for my M1530. Very pleased with the price. My laptop now runs on battery like it did when it was new. DEFINITELY RECOMMEND!

      Customer Isabelle

      Warranty replacement received. Excellent customer service! Thank you.

      Customer Nolan

      I lost my laptop adapter and found the replacement here. The site was easy to use, and my order arrived in 3 days. I have to thank you for getting my laptop up and running again :)

      Customer Nathaniel

      We are a high school. Searched a number of sites for the battery for our laptops and found this site. Not only was the product a great price (better than anyone else), their batteries outperformed the OEM. Thank You for a great experience!

      Customer Alice

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