Q Is it simple install a battery?
a Yes, very easy. First, make sure all clear files are saved. Next, either attach the aC adapter directly to the lap or set the machine to 揾ibernate? mode or shut off. Release the latch on the current battery, and basically install the replacement Dell FM332 variety.
Q Will Dell laps acknowledge non-Dell batteries?
a Dell has a rigorous qualification process with which all Dell batteries are validated to make certain proper function, performance in addition to safety. Some non-Dell batteries are available in the market with claims of compatibility together with Dell systems. Dell cannot verify these claims, nor the safety of using them in a Dell program. Dell strongly encourages our customers to use only dell Latitude E4300 battery advertised as right for their lap model. Only Dell lap batteries come with a 1-year warranty, are manufactured for optimal safety plus performance for Dell techniques, and are supported from Dell technical support for the length of the warranty period.
Q What is a modular bay battery?
a In some lap systems Dell supplies a Latitude E5400 battery that can be used in the optical generate media bay (DVD/CD generate bay). This enables the use of two batteries, potentially stretching out the available run time frame.
Q If I use a modular bay battery, are my primary and additionally modular bay batteries working at the same time to power my lap computer?
a No, the modular bay battery is used first, then the system automatically switches for the primary battery. This can be a deliberate design to encourage the most amount of run enough time to remain in the essential Latitude E5500 battery in the event the modular bay variety is removed and replaced through an optical drive.
Q For what use is the strip of LED lighting on my battery?
a Most Dell batteries have an LED indicator that allows users to find out how much run time and what overall battery life are obtainable at the touch of your button.
To check Latitude E6400 power supply charge, press the button and the number of lights that appear will explain charge status. If many lights appear, you use a fully charged battery. Each light that appears accounts for approximately 20% charge.
To check the battery health, press and hold the status button on the actual battery charge gauge for no less than 3 seconds. If not any lights appear, the battery is in good condition and approximately greater than 80 percent of it's original charge capacity is always. Each light represents incremental destruction. If five lights glimpse, approximately less than 60 percent on the charge capacity remains, and you should consider replacing the Latitude E4300 wide variety.
Q What does Dell highly recommend for battery storage for a long period of time?
a When storing for more than 4 days these suggestions can better preserve lifespan of your battery:
Do not store batteries for very long periods plugged into or placed on any power source. This includes aC adapters and lap security carts connected to an outlet.
Lap battery packs, including those stored with lap systems, should retain an Operational Storage Temps of 0? to 35癈 (32? to 95癋).
Batteries may be stored inside the lap or outside of the lap.
Charge batteries just before storing. The recommended charging time should not exceed 1 hour. Typically, this should charge all the Latitude E5500 Battery towards between 80% and 100%. (Some discharge will take place over time. Stored batteries are expected to discharge 10-15% spanning a four month period, for your information. )
Q are there restriction with taking lithium-ion energy on planes?
a Useful January 1, 2008, the Department of Transportation (DOT) throughout the Pipeline and Hazardous Supplies Safety administration (PHMSa) will no longer allow loose lithium electrical power in checked baggage. These batteries may continue to be packed in carry-on travel luggage.
Subject: Dell Tip For Lithum Laptop Power supply. 
