Battery for Toshiba PA3421U-1BRS ,Replacement Battery for Toshiba PA3421U-1BRS

  • New 100% OEM compatible Guaranteed to meet or exceed original specifications.
  • 30 Day Money Back Guarantee,12 months warranty.
  • Guaranteed to meet or exceed original specifications.
  • Fast shipping, International shipping available.
  • ＄57.35

  • Products: Replacement Battery for Toshiba laptop

  • Status: in-store

    • This high quality Toshiba PA3421U-1BRS battery will get your laptop up and running the right way at a reduced price.The battery has been precision-engineered and rigorously tested for capacity, voltage, compatibility and safety to exceed original equipment manufacturer specifications. The quality of this Battery for Toshiba PA3421U-1BRS is certified as well by TUV,RoHS and the CE to name a few.It ships fast to you and we will stand behind our products for 1 full year.

Toshiba PA3421U-1BRS Specifications

Battery Typ: Lithium-ion Product Name: Battery for Toshiba PA3421U-1BRS
Capacity: 4400mAh Voltage: 14.8V
Dimensions: 141.03 x 89.43 x 19.13 mm Weight: 390g
Color: black Conditions: Brand new

Adapter for Toshiba PA3421U-1BRS ,Charger for Toshiba PA3421U-1BRS

  • Toshiba PA3421U-1BRS Charger

  • Color: Black

  • Products: Toshiba laptop Charger/Adapter

  • Status: in-store

  • ＄28.66
  • 100% compatible with Toshiba PA3421U-1BRS Battery.
  • 30 Day Money Back Guarantee,12 months warranty.
  • Guaranteed to meet or exceed original specifications.
  • Fast shipping, International shipping available.
Battery description:
  • Toshiba PA3421U-1BRS battery Detail:
  • ☆ New Toshiba PA3421U-1BRS batteries are shipped in a discharged condition and must be charged before use. We generally recommend an overnight charge (approximately twelve hours). Refer to the user's manual for charging instructions. Rechargeable Toshiba PA3421U-1BRS batteries should be cycled - fully charged and then fully discharged - two to four times initially to allow them to reach their full capacity.
  • ☆ Try to avoid frequent full discharging of the Toshiba PA3421U-1BRS Battery.
  • ☆ It is normal to get warm when charging or normal use the Toshiba PA3421U-1BRS battery. If it is getting too hot, there may be a problem with the device and qualified personnel should check it.
  • ☆ If you don't plan on using the replacement battery for Toshiba PA3421U-1BRS for a month or more, we recommend storing it in a clean, dry, cool place away from heat and metal objects.
  • ☆ To get maximum performance from the Toshiba PA3421U-1BRS Replacement Battery , fully optimize the notebooks power management features prior to use. Power management is a trade off: better power conservation in exchange for lesser computer performance. The power management system conserves battery power by setting the processor to run at a slower speed, dimming the screen, spinning down the hard drive when it's not in use and causing the machine to go into sleep mode when inactive. The notebook users guide will provide information relating to specific power management features.

  • Toshiba PA3421U-1BRS battery,rechargeable Toshiba PA3421U-1BRS description:
  • Toshiba PA3421U-1BRS batteries are specifically designed for toshiba laptop. We offers a complete line of toshiba batteries and compatible replacements for most laptop models,Our replacement Toshiba PA3421U-1BRS batteries are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. All Toshiba PA3421U-1BRS notebook batteries are tested for 100% quality control assurance. These batteries includes a one year warranty. You can count on our batteries! We offer a 30 day unconditional money back guarante and fast shipping on all of our toshiba batteries.
toshiba pa3421u-1brs battery
Code & Fit Model:
Compatible battery code :Toshiba PA3395U-1BRS,Toshiba PA3421U-1BRS,

Fit model :Toshiba Satellite M30X,Toshiba Satellite M35X,Toshiba Satellite M40X,
toshiba pa3421u-1brs battery
Problem and FAQ:
  • What causes short lifetime of the Toshiba PA3421U-1BRS battery? How to prolong the lifetime of battery?
  • Reason:
  • 1.Charger or electro circuit can't be fit for the battery.
  • 2.Overcharge and overdischarge, etc.
  • 3.Battery can't comply with the charging requirement.
  • Solution:
  • 1.Use the original charger.
  • 2.Charge the battery after it automatically powers off , then full charge the battery.
  • 3.Avoid erroneous usage of battery, such as heavy pressure, short circuit, fall off and so on.

  • What's the reason that causes the Toshiba PA3421U-1BRS battery with no voltage or low voltage? How to avoid this problem?
  • Reason:
  • 1.No voltage.
  • 2.External shot circuit or overcharge, anti-charge.
  • 3.Cells expansion and short circuit caused by direct anode contact and continuous high efficiency electric current overcharging.
  • Solutions:
  • 1.Check if the battery is without voltage or electric current.
  • 2.Avoid short circuit.
  • 3.Avoid collision and pressure among batteries.
  • 4.Charge the battery after it automatically powers off , then full charge the battery.

  • Why can't the Toshiba PA3421U-1BRS battery be charged? How to solve this problem?
  • Reason:
  • 1.The battery has no voltage.
  • 2.There is problem with charger, as it has no output electric current.
  • 3.Low charging efficiency due to external cause.
  • Solutions:
  • 1.Test whether the charger has voltage and output electric current or not.
  • 2.Check if the charger is well contacted with battery.
  • 3.Activate the battery with voltage and current 1.5 time higher then the highest ones of battery. (Use this method only when the battery can't be charged.)
toshiba pa3421u-1brs battery
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