COMPAQ Evo N400c Adapters, COMPAQ Armada E500 Adapters, COMPAQ Armada E700 Laptop AC Adapters -- Replacement

COMPAQ Evo N400c's Description

COMPAQ Evo N400c Laptop AC Adapters

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• 1 Year Warranty.
• 30 Days Money Back.

• Input Frequency 50 ~ 60Hz
• Input 100-240V
• Output Voltage 19VDC
• Output Currect 4.74A
• Operation Temperature 0°C ~ +40°C
• Storage Temperature -40° C ~ +85° C
• Relative Humidity 5% ~ 95%RH (non-condensing)
• Safety Approvals UL, CUL, TUV, CE , CCC, GOST-R, B Mark, NOM, NEMKO, PSB, S-Mark, S+Mark,RCM
• Brand new, 1 year warranty
• priceUS $51.22
• sale priceUS $46.56
• our shipping rates

COMPAQ Evo N400c's Part Numbers List

COMPAQ Evo N400c's Fit Models List

We strive to make you Laptop AC Adapters purchases easy. Since we understand that finding the right batteries for your needs can be overwhelming and confusing at times we developed a Laptop AC Adapters finder tool to help find the right size for the make and model of your equipment. We also offer educational articles and tips to help you conserve your Laptop AC Adapters and understand common problems. By us providing education you are able to make the right purchasing decisions as well as provide proper care for all of your electronics.

The main battery (also called the power battery) is the battery pack which allows a laptop or notebook to operate independently of an AC power source. These rechargeable batteries are designed to operate the computer for a certain amount of time (generally 1 to 4 hours). NiCad batteries, and to a lesser extent NiMH batteries, suffer from what's called the [memory effect]. What this means is that if a battery is continually only partially discharged before re-charging, the battery [forgets] that it has the capacity to further discharge all the way down. To illustrate: If you, on a regular basis, fully charge your battery and then use only 50% of its capacity before the next recharge, eventually the battery will become unaware of its extra 50% capacity which has remained unused. Your battery will remain functional, but only at 50% of its original capacity. The way to avoid the dreaded [memory effect] is to fully cycle (fully charge and then fully discharge) your battery at least once every two to three weeks. Batteries can be discharged by unplugging the device's AC adaptor and letting the device run on the battery until it ceases to function. This will insure your battery remains healthy.

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