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High quality battery for HP JN04 - 4400mAh,6 cells

This brand new 4400mAh(6 cells) replacement HP JN04 battery is made with high quality cells from SANYO. Guaranteed to Meet or Exceed Original Specifications. This battery is not compatible with the battery voltage 14.4V and 14.8V.

Condition :
Brand New, Replacement
Chemistry :
Color :
Voltage :
Cells :
6 cells
Capacity :
Size :
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Note: 1. 14.4V and 14.8V are compatible, they are in common use. 2. 10.8V and 11.1V are compatible, they are in common use. 3. the 10.8V(=11.1V) and 14.4V(=14.8V) are the different voltages, they are not compatible, please choose the right battery(Voltage) for your laptop.
Choose one high quality replacement HP JN04 battery to enhance the performance of your laptop! Our brand new 4400mAh replacement HP JN04 battery are made with high quality cells from SANYO. All our replacement HP laptop batteries have passed international certification( CE, UL, ROHS, ISO9001/9002 etc.) and passed through strict safety testing, we guaranteed all batteries for HP JN04 are high performance, long-life and safety, 100% OEM compatible with the original specification( size etc.), no memory effect. Furthermore, our replacement HP JN04 batteries are produced by eco-friendly materials without lead or mercury.
Thank you order the high quality replacement HP JN04 battery at, before placing an order please to make sure the model(or part number) of this JN04 battery can compatible for your HP laptop, you can compare your old battery to our product pictures. We will check every JN04 battery's functions one by one carefully before shipping them out to make sure every function works well,since we understand the annoyances of dealing with defective products.

Compatible Part Numbers

  • 633731-141
  • 633801-001
  • 633803-001
  • HSTNN-I96C
  • HSTNN-JN04
  • HSTNN-JN06
  • JN04
  • JN06
  • QK650AA#AB2
  • QK650AA
  • QK651AA

Fit Laptop Models

  • ProBook 4230S

Some tips for the replacement HP JN04 battery using

  1. Please charge 8-12 hours the brand new replacement HP JN04 battery for the first time use(Don't care about the "fully charged" tips after just 1-2 hours), normally require two to three charge/discharge cycles before achieving maximum capacity.
  2. Try to avoid frequent full battery discharges. Avoid heat, heat is the Li-ion battery's enemy.
  3. A charged replacement HP JN04 battery will eventually lose its charge if unused. It may therefore be necessary to recharge the battery after a storage period.
  4. If you don't plan on using your replacement HP JN04 battery for prolonged periods of time, you should remove it from the laptop and store it in an Anti-Static bag and in a dry, cool place. Make sure it keep 40 - 80% charge and highly recommended to charge it at least once a month. On the other hand, if the charge is too low, the battery can become permanently unusable, due to battery self discharge
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