Coogo.biz › Replacement Laptop Batteries › Replacement for ACER Laptop Batteries › TravelMate 621E Battery

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Li-ion Replacement for ACER TravelMate 621E Laptop Battery

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Sale price: AU $ 43.60
Brand New, Three Years Warranty!
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Type:Li-ion
Volts:14.8V
Color:Dark Grey
Capacity:3920mAh
Dimension:mm
Condition: Brand New, Three Years Warranty
Sale Price: AU $ 43.60
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Product Details

Replacement for ACER TravelMate 621E Laptop Battery
Product Type: Replacement Battery (Brand New)
Highest quality battery cells
100% original manufacturer compatible
Full three years warranty
Guaranteed to meet or exceed original specifications
Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device. eg: if you want to buy a replacement ACER TravelMate 621E Laptop Battery for your ACER laptop, please ensure both 'ACER' and 'TravelMate 621E' are list on this page.

Work with:
ACER
  60.42S16.001,   91.42S28.001,   60.42S16.012,
  BTP-620,    60.49H10.001,   60.42S16.011,
  BTP-39D1,    60.43T12.031,
Replacement for:
ACER
  TravelMate 620 Series,   TravelMate 621LC,   TravelMate 622 Series,
  TravelMate 622XC,    TravelMate 623LV,   TravelMate 624LC,
  TravelMate 630LCi,    TravelMate 631LC,   TravelMate 632 Series,
  TravelMate 632XVi,    TravelMate 633XV,   TravelMate 634XCi,
  TravelMate 636XC,    TravelMate 621EC,   TravelMate 621XCi,
  TravelMate 622LCi,    TravelMate 623EV,   TravelMate 624E,
  TravelMate 624XCi,    TravelMate 630XV,   TravelMate 631XCi,
  TravelMate 632XC,    TravelMate 633LVi,   TravelMate 634LV,
  TravelMate 636LCi,    TravelMate 620LCi,   TravelMate 621LV,
  TravelMate 622EC,    TravelMate 623 Series,   TravelMate 623XC,
  TravelMate 624LV,    TravelMate 630LVi,   TravelMate 631LV,
  TravelMate 632LCi,    TravelMate 633LC,   TravelMate 634 Series,
  TravelMate 634XVi,    TravelMate 636XV,   TravelMate 621L,
  TravelMate 621XVi,    TravelMate 622LVi,   TravelMate 623LCi,
  TravelMate 624EV,    TravelMate 630LC,   TravelMate 631 Series,
  TravelMate 631XVi,    TravelMate 632XV,   TravelMate 633XCi,
  TravelMate 634XC,    TravelMate 636LVi,   TravelMate 621E,
  TravelMate 621XC,    TravelMate 622LC,   TravelMate 623EC,
  TravelMate 624 Series,    TravelMate 624XC,   TravelMate 630XCi,
  TravelMate 631XC,    TravelMate 632LVi,   TravelMate 633LV,
  TravelMate 634LCi,    TravelMate 636LC,   TravelMate 630 Series,
  TravelMate 621LCi,    TravelMate 622E,   TravelMate 622XV,
  TravelMate 623LVi,    TravelMate 624LCi,   TravelMate 630LV,
  TravelMate 631LCi,    TravelMate 632LC,   TravelMate 633 Series,
  TravelMate 633XVi,    TravelMate 634XV,   TravelMate 636XCi,
  TravelMate 621EV,    TravelMate 621XV,   TravelMate 622LV,
  TravelMate 623LC,    TravelMate 624EC,   TravelMate 624XV,
  TravelMate 630XVi,    TravelMate 631XV,   TravelMate 632XCi,
  TravelMate 633XC,    TravelMate 634LVi,   TravelMate 636LV,
  TravelMate 621 Series,    TravelMate 621LVi,   TravelMate 622EV,
  TravelMate 623E,    TravelMate 623XV,   TravelMate 624LVi,
  TravelMate 630XC,    TravelMate 631LVi,   TravelMate 632LV,
  TravelMate 633LCi,    TravelMate 634LC,   TravelMate 636 Series,
  TravelMate 636XVi,

Tips for Extending Battery Life
Cycle you battery

If you have a laptop with either NiCD or NiMH batteries fitted, allow them to go completely flat before recharging them. If you are going to use your laptop for extended periods of time on mains power remove your battery altogether and store it in a discharged state. Li-ion batteries are usually unaffected but we have seen that if you leave your laptop on mains power without cycling them then their useful life time is reduced substantially.
Screen

Turn the brightness and contrast-control down as far as you can stand it.
Turn off and/or Remove unneeded components

Turn off internal/external modems when not in use. Leaving your PC card modem plugged in can reduce your effective battery time by up to 25%. Remove PCMCIA cards when not in use.
Turn off AutoSave

This is somewhat risky, but if you’re careful to monitor your battery’s power level, you can avoid unnecessary disk accesses.
Disable helpers, wizards & other automatic features

Software functions that automatically format text, check spelling, and recalculate your spreadsheet all draw down power.
Use a disk-caching utility

Install a utility program like Norton Utilities or SmartDrive to cut down on disk-accessing time. The cache saves the most-often used or most recently used information to a special virtual memory cache. Then, instead of battery-depleting hard-drive accesses, the computer uses the information in the cache instead.
Clean Leads

Once a month, clean the leads (silver or gold metal strips on end of battery) with rubbing alcohol to ensure that your battery is making a good clean contact with the leads in your system.