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How to select a good and correct 63-UD4021-40 laptop battery, there are a few key factors to consider:
Compatibility: Ensure that the battery ( 63-UD4021-40 ) you choose is compatible with your specific laptop model. Laptop batteries come in different shapes, sizes, model, voltage, and connectors, so it's important to find one that matches your laptop's requirements. ( Sometimes the location of the screw holes of the battery and the number of interface lines are also important features. )
Quality, Brand Or Store Professionalism: Opt for batteries from reputable brands known for their quality and reliability. Reliable brands often provide better performance, longer lifespan, and safety features. Research customer reviews and ratings to gauge the reputation of a particular brand. But beware of the huge amount of fake reviews that can exist on the internet. Our 63-UD4021-40 battery is made of grade A long life Li-ion battery cells, every battery have been carefully tested before sent out. Each battery has a strict after-sales satisfaction assessment. If the standard is not met, its supplier will be kicked out of the battery procurement system.
Capacity: 63-UD4021-40 laptop batteries are typically rated in terms of their milliampere-hours (mAh) or watt-hours (Wh). Higher mAh or Wh ratings indicate a larger capacity and longer battery life. Consider your usage patterns and select a battery with sufficient capacity to meet your needs. However, some high-capacity thickened batteries may affect the opening of the notebook screen or the angle of the keyboard.
Safety: Safety is paramount when it comes to laptop batteries. Look for batteries that have undergone rigorous testing, comply with industry safety standards, and have built-in protection mechanisms against overcharging, overheating, and short circuits.
Warranty: A good laptop battery should come with a reasonable warranty period. This ensures that you have recourse if you encounter any issues with the battery's performance or durability. Our 63-UD4021-40 battery is 12 month warranty and 30 days money back.
Compatible Battery Part Numbers Or Battery Models
For FUJITSU
For FUJITSU-SIEMENS
For UNIWILL
Compatible Laptop or Machine Models
For EI SYSTEMS
Systems 4406, Systems 4410, Systems 4411, Systems 4412, Systems 4413, Systems 4414, Systems 4415, Systems 4418, Systems 4419,
For FUJITSU
A7620, A8620, D6830, D7830, D8830, L6820, L6825, N755, N755CA5, N755IA, N755IA0, N755IA6, N755IAX, N755II, N755II0, N755II1, N755II5, N755II8, N755IIX, N755IN, N755IN0, N755INX,
For FUJITSU-SIEMENS
Amilo 755x Series, Amilo A-7620 Series, Amilo A-8620 Series, Amilo A7600, Amilo D-6830 Series, Amilo D-7830, Amilo D-7850, Amilo D-8830, Amilo D-8850 Series, Amilo L-6820, Amilo L-6825 Series, AMILO L6820, AMILO L6825,
For GERICOM
755CAO, 755IA6, 755IAX, 755II0, 755IN(X), Hummer 2020EXL, Hummer 2430, Hummer 2430e XL, Hummer 2460, Hummer 2640e, Hummer 26640, Hummer 2860, Hummer 30680, Hummer 755IAX, Hummer 755II0, Hummer 755II6, Hummer 755IIX, Hummer Advance 2560, Hummer Advance 2560XL, Hummer Extreme, Hummer Force, Hummer FX 5600, Hummer N755, Hummer Radeon 9000 Mobility,
For MAX
Max Computer MaxBook 755IA, Max Computer MaxBook 755IA0, Max Computer MaxBook N755II1, Max Computer MaxBook Series, Max Group MaxNote 9038, Max Group MaxNote 9055, Max Group MaxNote Series, Max Group MaxNote U-755II, Max Group MaxNote U-755SI, Max Station MaxBook 755IA, Max Station MaxBook 755IA0, Max Station MaxBook N755II1, Max Station MaxBook Series,
For MAXDATA
Eco 3200X, Eco 755, M-Book 1200T/X, M-Book 755, M-Book 755CI1, M-Book 755IA, M-Book 755II4, Maxdata Eco 3150X, Maxdata M-Book 1200, Maxdata Vision 4200X, Vision 755,
For MECER
N755, N755-SI, N755IA, N755II, PowerX N755IA, PowerX N755II,
For PACKARD BELL
Easy Note H5310, Easy Note H5315, Easy Note H5360, Easy Note H5530, Easy Note H5535, Easy Note H5605,
For SYSTEMAX
N755II, N755II0, N755II1, Pursuit 2110 - N755, Pursuit 2110 - N755II, Pursuit 2120, Systemax N755,
For UNIWILL
N755, N755CA5, N755IA, N755IA0, N755IA6, N755IAX, N755II, N755II0, N755II1, N755II5, N755II8, N755IIX, N755IN, N755IN0, N755INX,
The battery may be used on the following laptop models (Customer offered):
The time in brackets is for the customer to provide the machine model.
AMILO L6820 (2012-07-17)
