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High quality battery for HP RW557AA - 4400mAh,8 cells

This brand new 4400mAh(8 cells) replacement HP RW557AA battery is made with high quality cells from SANYO. Guaranteed to Meet or Exceed Original Specifications. This battery is only fits for HP 510, 530 laptops. Not compatible with HP 500, 520 laptops.

SKU :
USH249-2
Condition :
Brand New, Replacement
Chemistry :
Li-ion
Color :
Black
Voltage :
14.4V
Cells :
8 cells
Capacity :
4400mAh
Size :
269.88x41.98x23.88mm
  • Description
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Note: 1. 14.4V and 14.8V are compatible, they are in common use. 2. These batteries are only fits for HP 510, 530 laptops. Not compatible with HP 500, 520 laptops. Before placing an order please confirm your laptop's Model Name at first.
Choose one high quality replacement HP RW557AA battery to enhance the performance of your laptop! Our brand new 4400mAh replacement HP RW557AA 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 RW557AA are high performance, long-life and safety, 100% OEM compatible with the original specification( size etc.), no memory effect. Furthermore, our replacement HP RW557AA batteries are produced by eco-friendly materials without lead or mercury.
Thank you order the high quality replacement HP RW557AA battery at HPLaptopBattery.us, before placing an order please to make sure the model(or part number) of this RW557AA battery can compatible for your HP laptop, you can compare your old battery to our product pictures. We will check every RW557AA 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

  • 440264-ABC
  • 440265-ABC
  • 440266-ABC
  • 440268-ABC
  • 440704001
  • 440704-001
  • 441674-001
  • 443063-001
  • HSTNN-C29C
  • HSTNN-FB40
  • HSTNN-IB44
  • HSTNN-IB45
  • RW557AA

Fit Laptop Models

  • HP COMPAQ 510
  • HP COMPAQ 530

Some tips for the replacement HP RW557AA battery using

  1. Please charge 8-12 hours the brand new replacement HP RW557AA 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 RW557AA 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 RW557AA 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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