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We provide Advent 5421 laptop battery, All our discount Advent 5421 laptop batteries are brand new,high capacity,li-ion,replacement,rechargeable,cheap and made with high quality cells. The best Advent 5421 battery meet or exceed the original laptop battery specifications.
High Quality Replacement laptop Battery for Advent 5421
[4400mAh 11.1V Li-ion]
ebattery.co.nz P/N: Advent 5421
1 Year Warranty , 30 Days Money Back !
4400mAh Advent 5421 laptop Battery Description:
- Items Code: P#AT017
- Battery Type: Li-ion
- Battery Capacity: 4400mAh
- Battery Voltage: 11.1V
- Battery Size:
- Battery Color:
- Battery Brand: Advent laptop Battery
- Availability : Out Of Stock
1 Year Warranty , 30 Days Money Back !
- Advent 5421 laptop Battery Can Replace The Following Part Numbers
- Advent 5421 laptop Battery Can Replace The Following Models
Uniwill U40 Series,Gericom Phantom A4 Superlight Series
- Hasee Q213
- Hasee Q220
- Hasee Q450
- Hasee Q540
- Advent 1015
- Advent 1315
- Advent 5301
- Advent 5302
- Advent 5311
- Advent 5312
- Advent 5313
- Advent 5421
- Advent 5431
- Advent 5511
- Advent 5611
- Advent 5612
- Advent 5711
- Advent 5712
- Advent 6441
- Advent 6551
- Advent 6552
- Advent 6553
- Advent 6650
- Advent 6651
- Advent 9115
- Advent 9315
- Advent 9415
- Advent K1301
- Advent KC500
- Advent kc500-p
- Advent KC550
- Uniwill U40Si
- Uniwill U50Si
- Uniwill U51LI1
- Uniwill F71IL1
- Advent 5421 laptop Battery Instruction Manual
These safety instructions must be read carefully and fully understood before attempting to use your laptop battery.
1. let the power of the Advent 5421 batteries (15%) drain to 0% When you use your brand new Battery first time. And then full charge it(usually charge it full 12 hours) and let it drain to 0% again. Do this for 2~3 cycles.
2. If you have a nickel-metal hydride battery, completely drain and recharge the Advent 5421 laptop battery once a month to maximize its capacity to hold a charge.
3. Don't leave your computer plugged in constantly when it is not in use. If your computer always relies on this power, it will loose its ability to last long on its own. So always charge your computer when the Advent 5421 battery is almost dead and then unplug it from the wall.
4. If you have two or more battery pack of Advent 5421, it's wise to discharge and then fully charge it on battery power once a week or so, just to keep the battery fresh conditions.
5. Keep it cool. Do not expose the Advent 5421 battery to high heat or freezing temperatures. Do not leave your battery in your car in the summer. Hot batteries discharge very quickly, and cold ones can't create as much power.Overheat is damaging harmful for you laptop battery, so it is wise to remove the Battery from a laptop when it has been fully charged.
6. If you do not use your acer laptop for extended periods of time (a week or more), remove the Advent 5421 battery pack from the laptop .
1. let the power of the Advent 5421 batteries (15%) drain to 0% When you use your brand new Battery first time. And then full charge it(usually charge it full 12 hours) and let it drain to 0% again. Do this for 2~3 cycles.
2. If you have a nickel-metal hydride battery, completely drain and recharge the Advent 5421 laptop battery once a month to maximize its capacity to hold a charge.
3. Don't leave your computer plugged in constantly when it is not in use. If your computer always relies on this power, it will loose its ability to last long on its own. So always charge your computer when the Advent 5421 battery is almost dead and then unplug it from the wall.
4. If you have two or more battery pack of Advent 5421, it's wise to discharge and then fully charge it on battery power once a week or so, just to keep the battery fresh conditions.
5. Keep it cool. Do not expose the Advent 5421 battery to high heat or freezing temperatures. Do not leave your battery in your car in the summer. Hot batteries discharge very quickly, and cold ones can't create as much power.Overheat is damaging harmful for you laptop battery, so it is wise to remove the Battery from a laptop when it has been fully charged.
6. If you do not use your acer laptop for extended periods of time (a week or more), remove the Advent 5421 battery pack from the laptop .
- The Advantage Of Buy Our laptop Battery
+ We wholeheartedly offer the best service to our customers .
+ New: A brand-new, unused, unopened, undamaged item in its original packaging
+ 1 year warranty! 30 days money back! we offer cheap Advent 5421 batteries have been made of Safe and Powerful Cells
+ Distributor and wholesaler of high quality and low price laptop batteries
+ This Advent 5421 notebook battery has been tested and validated on asus systems to ensure it will work with your notebook .
+ Have a complete engineering facility for battery pack testing. This enable us to provide the most up-to-date in battery pack testing for the most advanced portable consumer electronics products. We only sell quality products from quality suppliers
+ Have over 5,000 pieces of different batteries in stock .
+ New: A brand-new, unused, unopened, undamaged item in its original packaging
+ 1 year warranty! 30 days money back! we offer cheap Advent 5421 batteries have been made of Safe and Powerful Cells
+ Distributor and wholesaler of high quality and low price laptop batteries
+ This Advent 5421 notebook battery has been tested and validated on asus systems to ensure it will work with your notebook .
+ Have a complete engineering facility for battery pack testing. This enable us to provide the most up-to-date in battery pack testing for the most advanced portable consumer electronics products. We only sell quality products from quality suppliers
+ Have over 5,000 pieces of different batteries in stock .
- Our laptop Battery Warranty Policy
a. Price - We offer replacement Advent laptop Battery for Advent 5421 at low price.
b. Condition - This battery is Brand New, 100% OEM compatible!
c. Quality - 100% compatible with original Advent 5421.
d. Construction - This battery uses the highest quality cells.
e. Warranty - One year quality assurance for Li-Ion battery, 30 days money back.
b. Condition - This battery is Brand New, 100% OEM compatible!
c. Quality - 100% compatible with original Advent 5421.
d. Construction - This battery uses the highest quality cells.
e. Warranty - One year quality assurance for Li-Ion battery, 30 days money back.
- Popular Advent laptop Batteries List
SQU-702
4400mAh 11.1V
NZ$ 109.50
I35-4S4400-M1A2
2200mAh 14.6V
NZ$ 147.00
I40-4S2200-M1A2
4400mAh 11.1V
NZ$ 114.00
I40-4S2200-M1A2
2200mAh 14.4V
NZ$ 85.50
A14-01-4S1P2200-01
2200mAh 14.8V
NZ$ 136.50
SQU-504
4400mAh 11.1V
NZ$ 132.00
3UR18650F-2-QC-11
4400mAh/6cell 10.8V
NZ$ 144.00
BTY-S11
7800mAh 11.1V
NZ$ 136.50
U40-3S4400-G1L3
4400mAh 11.1V
NZ$ 144.00
S20-4S2200-S1S5
2200mAh 14.8V
NZ$ 144.00