Replacement for ACER TravelMate 621XCi Laptop Battery Click to Enlarge Special price: US $ 33.60 Brand New, 'A' Grade Cells, Three Years Warranty! Money-Back Guarantee ACER TravelMate 621XCi Laptop Battery - Brand New, Three Years Warranty. ACER TravelMate 621XCi laptop batteries that are manufactured to meet or exceed the specifications of the original brand manufacturer. Free Shipping, and Secure Online Ordering Guaranteed! |
| Battery Type: | Li-ion |
| Voltage: | 14.8V |
| Capacity: | 3920mAh |
| Dimension: | mm |
| Color: | Dark Grey |
Product Details
- 14.8V 3920mAh Li-ion Laptop Battery (Dark Grey)
- Product Type: Replacement Battery (Brand New)
- Highest quality Japanese battery cells
- 100% original manufacturer compatible
- Brand New, three years warranty
- Guaranteed to meet or exceed original specifications
This Laptop Battery can replace the following part numbers:
ACER
91.42S28.001, 60.42S16.012, BTP-620,
60.49H10.001, 60.42S16.011, BTP-39D1,
60.43T12.031, 60.42S16.001,
This Laptop Battery is also compatible with the following models:
ACER
TravelMate 621XCi, TravelMate 622LCi, TravelMate 623EV,
TravelMate 624E, TravelMate 624XCi, TravelMate 630XV,
TravelMate 631XCi, TravelMate 632XC, TravelMate 633LVi,
TravelMate 634LV, TravelMate 636LCi, TravelMate 621EC,
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 620LCi, TravelMate 621XVi, TravelMate 622LVi,
TravelMate 623LCi, TravelMate 624EV, TravelMate 630LC,
TravelMate 631 Series, TravelMate 631XVi, TravelMate 632XV,
TravelMate 633XCi, TravelMate 634XC, TravelMate 636LVi,
TravelMate 621L, TravelMate 621XC, TravelMate 622LC,
TravelMate 623EC, TravelMate 624 Series, TravelMate 624XC,
TravelMate 630XCi, TravelMate 631XC, TravelMate 632LVi,
TravelMate 633LV, TravelMate 634LCi, TravelMate 636LC,
TravelMate 621E, 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 630 Series, TravelMate 621XV,
TravelMate 622LV, TravelMate 623LC, TravelMate 624EC,
TravelMate 624XV, TravelMate 630XVi, TravelMate 631XV,
TravelMate 632XCi, TravelMate 633XC, TravelMate 634LVi,
TravelMate 636LV, TravelMate 621EV, 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, TravelMate 621 Series,
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 620 Series,
TravelMate 621LC,
 Click to Enlarge Replacement Laptop Charger / AC Adapter for ACER Voltage: 19V (Output), 3.42A (Output Current) Power: 65W Connector Size: 5.5*1.7 |
Click to Enlarge Replacement Laptop Charger / AC Adapter for ACER Voltage: 19V (Output), 2.15A(Output Current) Power: 40W Connector Size: 5.5*1.7 |
 Click to Enlarge Replacement Laptop Charger / AC Adapter for ACER Voltage: 19V (Output), 4.74A(Output Current) Power: 90W Connector Size: 5.5*2.5 |
Click to Enlarge Replacement Laptop Charger / AC Adapter for ACER Voltage: 19V (Output), 4.74A(Output Current) Power: 90W Connector Size: 5.5*1.7 |
 Click to Enlarge Replacement Laptop Charger / AC Adapter for ACER Voltage: 19V (Output), 3.42A (Output Current) Power: 65W Connector Size: 5.5*2.5 |
How to maximize and battery performance?
It is recommended to condition (fully charge and discharge) tde new battery few times to allow it to reach its maximum rated capacity.
Condition tde Ni-MH and Nicd battery at least once a montd. It will reduce tde memory effect.
Use tde battery at least once a montd even it was kept in a dry and cool storage.
Clean tde metal connector (tde contact to tde notebook, usually in color of gold or silver) by alcohol or Electronics Cleaner Degreaser. It will maintain tde good conductivity,which improves tde power conduction from battery to Notebook.
Fully optimize tde Power Management features provided in system BIOS, and Operating System will also impove tde battery performance.Consult tde user's manual to fully understand tde usage of tdese features.
Is there any danger in leaving a laptop on 24 hours a day?
As long as it's in a well ventilated area, there's no danger. At least, no more danger than there would be if you left your desktop computer on all day. The danger to laptops is overheating. Because all the hardware is in such cramped quarters, it tends to get very hot. The bottom gets hot, so be careful where you put it. You may even want to put it on something raised so the air can get to the bottom. If you leave a laptop on blankets or a bed, it will often overheat because the insulation of the material is keeping the heat in. A tip that may help you when you're transporting your laptop is to take out the battery to ensure that you don't accidentally leave the laptop on.
Important note : Beware of refurbished Li-ion laptop batteries for bargain prices, due to the volatile nature of the Lithium Ion compounds, batteries must have matching cells and correctly calibrated control & safety electronics. All our new laptop batteries are made to the highest standards by quality manufacturers that also make original laptop batteries for many of the big brand names. Refurbished Li-ion laptop batteries are usually sold at highly discounted prices and thus are normally produced for the lowest possible price, often with little regard for thier long term stability, this can lead to them overheating or in extreme cases catching fire or exploding, this one area where quality should not be sacrificed for cheapness