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- Specifications
- Brand: acer
- Technology : Li-ion
- Voltage : 14.80 V
- Capacity : 4400.00 mAh
- Color: grey
- Dimension : 139.60x88.15x20.70 m
- Compatible part numbers: 60.49Y02.001 91.49Y28.001 91.49Y28.002 BT.00803.007 BT.00805.002 BT.T2803.001 6049Y02001 9149Y28001 BTT2803001 9149Y28002 BT00803007 BT00805002 BTP-63D1 BTP-96H1 BTP-AHD1 BTP-AGD1 BTP-98H1 BTP-AFD1 BTP-AID1 LC.BTP01.005 LC.BTP01.009 MS2140 MS2161 MS2171 MS2177 PC-AB8100
- Compatible model number: ACER
Aspire 3020 serie
Aspire 3020LMi
Aspire 3020WLMi
Aspire 3021WLMi
Aspire 3022LMi
Aspire 3022WLM
Aspire 3022WLMi
Aspire 3023LMi
Aspire 3023WLM
Aspire 3023WLMi
Aspire 3025WLM
Aspire 3025WLMi
Aspire 3610 Serie
Aspire 3610WLMi
Aspire 3612LC
Aspire 3612LCi
Aspire 3613LC
Aspire 3613LCi
Aspire 3613NWLCi
Aspire 3613WLCi
Aspire 3613WLMi
Aspire 3614WLMi
Aspire 5020
Aspire 5020LCi
Aspire 5020LMi
Aspire 5021LCi
Aspire 5021LMi
Aspire 5021NWLCi
Aspire 5021WLCi
Aspire 5021WLM
Aspire 5021WLMi
Aspire 5022NWLMi
Aspire 5022WLM
Aspire 5022WLMi
Aspire 5023WLMi
Aspire 5024LMi
Aspire 5024WLCi
Aspire 5024WLM
Aspire 5024WLMi
Aspire 5025WLMi
TravelMate 2410 Serie
TravelMate 2410WLMi
TravelMate 2412LC
TravelMate 2412LCi
TravelMate 2412LM
TravelMate 2412LMi
TravelMate 2412NLC
TravelMate 2412NLM
TravelMate 2413LC
TravelMate 2413LCi
TravelMate 2413LM
TravelMate 2413LMi
TravelMate 2413NLC
TravelMate 2413NLCi
TravelMate 2413NLM
TravelMate 2413NLMi
TravelMate 2413NWLCi
TravelMate 2413NWLM
TravelMate 2413NWLMi
TravelMate 2413WLC
TravelMate 2413WLCi
TravelMate 2413WLM
TravelMate 2413WLMi
TravelMate 2414LMi
TravelMate 2414WLM
TravelMate 2414WLMi
TravelMate 2419LCi
TravelMate 2419NLCi
TravelMate 4400 Serie
TravelMate 4400WLCi
TravelMate 4400WLMi
TravelMate 4401LCi
TravelMate 4401LMi
TravelMate 4401WLMi
TravelMate 4402LCi
TravelMate 4402LMi
TravelMate 4402WLM
TravelMate 4402WLMi
TravelMate 4404LMi
TravelMate 4405WLMi
TravelMate C300 Serie
TravelMate C300XCi
TravelMate C300XCi-G
TravelMate C300XM
TravelMate C300XMi
TravelMate C300XMib
TravelMate C301 Serie
TravelMate C301XCi
TravelMate C301XCi-G
TravelMate C301XM
TravelMate C301Xmi
TravelMate C301XMib
TravelMate C302MXi
TravelMate C302 Serie
TravelMate C302XC
TravelMate C302XCi
TravelMate C302Xmi
TravelMate C302XMib
TravelMate C302XMi-G
TravelMate C303XC
TravelMate C303XCi
TravelMate C303XM
TravelMate C303XMi
TravelMate C303XMib
TravelMate C310
TravelMate C310XC
TravelMate C310XCi
TravelMate C310XM
TravelMate C310XMi
TravelMate C311XC
TravelMate C311XCi
TravelMate C311XM
TravelMate C311XMi
TravelMate C312XC
TravelMate C312XCi
TravelMate C312XM
TravelMate C312XMi
TravelMate C313XC
TravelMate C313XCi
TravelMate C313XM
TravelMate C313XMi
TravelMate C314XC
TravelMate C314XCi
TravelMate C314XM
TravelMate C314XMi
ACER Extensa 2604WLCi
ACER Extensa 2604WLC
ACER Extensa 2603WLMi
ACER Extensa 2603WLM
ACER Extensa 2603WLCi
ACER Extensa 2603WLC
ACER Extensa 2603LMi
ACER Extensa 2603LCi
ACER Extensa 2602LMi
ACER Extensa 2602LCi
ACER Extensa 2600WLCi
ACER Extensa 2600WLC
ACER Extensa 2600LMi
ACER Extensa 2600LM
ACER Extensa 2600
NOTE: Please verify your device’s model number to ensure that this part is compatible.
Designed to restore reliable performance and extend your device’s lifespan, this replacement part is essential for tackling battery issues and maintaining seamless functionality.
Acer TravelMate 4400 4400LCi 4400LMi 4400WLCi 4400WLMi 4401LCi 4401LMi 4401WLMi Battery Features
Upgrade your Acer TravelMate 4400 4400LCi 4400LMi 4400WLCi 4400WLMi 4401LCi 4401LMi 4401WLMi with a replacement our powerful new battery that enhances performance and extends the life of your valuable device in your pocket-friendly price.
Fully Tested: Each battery undergoes thorough quality checks before dispatch for you location. This ensures that you get a reliable, tested High quality product that meets the highest standards.
Acer TravelMate 4400 4400LCi 4400LMi 4400WLCi 4400WLMi 4401LCi 4401LMi 4401WLMi Battery (9149Y28002)
Acer TravelMate 4400 4400LCi 4400LMi 4400WLCi 4400WLMi 4401LCi 4401LMi 4401WLMi battery replacement 9149Y28002 with a capacity of 4400.00 mAh is one of the main components of a Laptop . If you have problems with Acer TravelMate 4400 4400LCi 4400LMi 4400WLCi 4400WLMi 4401LCi 4401LMi 4401WLMi not charging, does not turn on, or it is discharging quickly, this replacement part will help you. Battery malfunction and service life can depend on many factors: charging cycles, age, temperature changes, so it is usually recommended to replace it every 2-3 years when its capacity drops to 80% or less.
When do I need to replace the battery?
If you frequently experience unexpected shutdowns and / or battery life has significantly shortened.
What is battery charging cycles?
The reliability of lithium-ion/li-polymer batteries depends on the specifics of its use. Battery life is measured in charging cycles. One cycle is a cycle from full battery discharge (down to 0%) to full charge (up to 100%).
The battery can operate for approximately 500 full charge cycles, and exceeding the manufacturer's specified number of cycles can cause the battery to malfunction, usually its capacity is reduced and then the device discharges faster and needs to be recharged more often.
Recommendation: To prolong the life of the battery, you should try to start charging the battery from 15-25% and charge it up to 80%.
Step-by-Step Battery Replacement Guide
Power Down Your Device: Turn off your Acer TravelMate 4400 4400LCi 4400LMi 4400WLCi 4400WLMi 4401LCi 4401LMi 4401WLMi to ensure a safe battery replacement process.
Remove the Back Cover: Utilize the provided tools to carefully remove the back cover of your device.
Disconnect the Old Battery: Gently detach the old battery, ensuring not to damage any other components in the process.
Install the New Battery: Connect the new Mobile Battery for Acer TravelMate 4400 4400LCi 4400LMi 4400WLCi 4400WLMi 4401LCi 4401LMi 4401WLMi 9149Y28002 to the designated slot, securing it in place.
Reassemble Your Device: Reattach the back cover, power up your device, and relish the enhanced performance with the new battery.
Optimize Battery Settings: Once your Acer TravelMate 4400 4400LCi 4400LMi 4400WLCi 4400WLMi 4401LCi 4401LMi 4401WLMi is powered up, navigate to your device settings and optimize the battery settings for improved performance and longevity.
Calibrate the Battery: To ensure accurate battery percentage readings, use your Laptop until it reaches 0%, then charge it to 100%. This calibration ensures more accurate readings in the future.
Frequently Asked Questions
Q: What are the common issues of a worn-out Acer TravelMate 4400 4400LCi 4400LMi 4400WLCi 4400WLMi 4401LCi 4401LMi 4401WLMi battery?
When the charging/discharging cycles are over, the battery performance reduces significantly, and you’ve to replace it. Below are the most common issues when you need a Acer TravelMate 4400 4400LCi 4400LMi 4400WLCi 4400WLMi 4401LCi 4401LMi 4401WLMi battery replacement :
The battery drains much faster and goes down to low levels very swiftly.
Due to prolonged use, the battery is swelled or puffed up.
The battery works up to 50%, and the phone automatically switches off.
The battery is bulging, and the display is protruding outwards.
The charging percentage goes up and down without doing anything.
These are the most common issues that warrant an urgent replacement.
Q: How can I check the battery’s health myself?
Please navigate to the Settings--> Battery section of your phone. There, you can see all the vital details of the battery. You’ll also see a nice graph showing the battery consumption details. You can see which apps are eating up the resources, and this information allows you to manage the battery more efficiently.
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