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High quality battery for Compaq Presario R4009EA - 4400mAh,8 cells

This brand new 4400mAh(8 cells) replacement Compaq Presario R4009EA battery is made with high quality cells from SANYO. Guaranteed to Meet or Exceed Original Specifications.

SKU :
USH30459-1
Condition :
Brand New, Replacement
Chemistry :
Li-ion
Color :
Black
Voltage :
14.4V
Cells :
8 cells
Capacity :
4400mAh
Size :
152x114x21.10mm

High quality battery for Compaq Presario R4009EA - 6600mAh,12 cells

This brand new 6600mAh(12 cells) replacement Compaq Presario R4009EA battery is made with high quality cells from SANYO. Guaranteed to Meet or Exceed Original Specifications.

SKU :
USH30459-2
Condition :
Brand New, Replacement
Chemistry :
Li-ion
Color :
Black
Voltage :
14.4V
Cells :
12 cells
Capacity :
6600mAh
Size :
152x114x21.10mm
  • Description
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Note: 14.4V and 14.8V are compatible, they are in common use.
Choose one high quality replacement Compaq Presario R4009EA battery to enhance the performance of your laptop! Our brand new 6600mAh replacement Compaq Presario R4009EA battery are made with high quality cells from SANYO. All our replacement Compaq laptop batteries have passed international certification( CE, UL, ROHS, ISO9001/9002 etc.) and passed through strict safety testing, we guaranteed all batteries for Compaq Presario R4009EA are high performance, long-life and safety, 100% OEM compatible with the original specification( size etc.), no memory effect. Furthermore, our replacement Compaq Presario R4009EA batteries are produced by eco-friendly materials without lead or mercury.
Thank you order the high quality replacement Compaq Presario R4009EA battery at HPLaptopBattery.us, before placing an order please to make sure the model(or part number) of this Presario R4009EA battery can compatible for your Compaq laptop, you can compare your old battery to our product pictures. We will check every Presario R4009EA 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.
Battery for Compaq Presario R4009EA laptop Battery for Compaq Presario R4009EA laptop Battery for Compaq Presario R4009EA laptop Battery for Compaq Presario R4009EA laptop Battery for Compaq Presario R4009EA laptop Battery for Compaq Presario R4009EA laptop

Compatible Part Numbers

  • 346970-001
  • 346971-001
  • 350836-001
  • 371913-001
  • 371914-001
  • 371915-001
  • 371916-001
  • 374762-001
  • 378858-001
  • 380443-001
  • 383963-001
  • 383965-001
  • 383966-001
  • 383968-001
  • 846970-001
  • DP390A
  • DP399A
  • HSTNN-DB02
  • HSTNN-DB03
  • HSTNN-DB04
  • HSTNN-IB02
  • HSTNN-IB03
  • HSTNN-IB04
  • HSTNN-IB14
  • HSTNN-Q08C
  • HSTNN-UB02
  • PP2100
  • PP2200
  • PP2210

Fit Laptop Models

  • Presario R3000
  • Presario R4000 Series
  • Presario R4001
  • Presario R4001US
  • Presario R4002
  • Presario R4002US
  • Presario R4003
  • Presario R4003EA
  • Presario R4005
  • Presario R4005EA
  • Presario R4006
  • Presario R4006EA
  • Presario R4009
  • Presario R4009EA
  • Presario R4010CA
  • Presario R4010US
  • Presario R4012EA
  • Presario R4012US
  • Presario R4015EA
  • Presario R4016EA
  • Presario R4017
  • Presario R4017EA
  • Presario R4024
  • Presario R4024EA
  • Presario R4025
  • Presario R4025CA
  • Presario R4025EA
  • Presario R4025US
  • Presario R4026
  • Presario R4026EA
  • Presario R4028EA
  • Presario R4029EA
  • Presario R4030EA
  • Presario R4031EA
  • Presario R4035
  • Presario R4060
  • Presario R4060EA
  • Presario R4065
  • Presario R4065EA
  • Presario R4075
  • Presario R4075EA

Some tips for the replacement Compaq Presario R4009EA battery using

  1. Please charge 8-12 hours the brand new replacement Compaq Presario R4009EA 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 Compaq Presario R4009EA 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 Compaq Presario R4009EA 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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