Avoid contact with metal stuff to make battery short-circuit and so on. Dont put battery exposure, damp and erosion some chemical liquids.
#Latitude e6440 battery full
It is best time to use your laptop after full charged 30 minz later. Dont unplugged the power on the battery charge half-way. This Latitude E6440 battery is typically superior to the original battery and is 100% compatible with your Dell Latitude laptop computer. When charge the DELL Latitude E6440 battery, Please keep the laptop power off. This means you can recharge your laptop any time without diminishing your battery capacity. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology.
The superior South Korean cells inside this battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. You can get even longer battery life by dimming the screen and closing unused programs. 9 Cell Dell Latitude E6440 E6540 Battery This is a brand new Dell Latitude E6440 E6540 Battery replacement. Latitude e6440 will not power on or charge. Tested/functional dell battery minimal initial battery life is 1.5 hours, many models will exceed this.
This Dell Latitude E6440 battery is rated 11.1 volts and 65 Wh and will typically last 4-5 hours on a full charge. Dell latitude e6440 is a stylish and powerful business laptop and is powered by dual core core clocked at a speed of 2.6 ghz and sports a 14 inch hd anti. If not, it will hurt the battery life.This is a brand new 6 cell battery for the Dell Latitude E6440 and E6540 models. If you usually keep your laptop plugged in fixed power or rarely use it. Store your battery in a cool and dry place when don't use.ħ. This how-to guide shows the removal and installation of the Battery on the Dell Latitude E6440. It can both save the power and extend the DELL Latitude E6440 notebook battery life.Ħ. CMOS BATTERYDell Latitude E6440 CMOS Battery Removal and Installation. When long time without using laptop, Keep it in standby or sleep mode.
#Latitude e6440 battery software
Use some hard drive and optical drive spin-down software to reduce the power consumpition of laptop.ĥ. Keep your laptop defragmentation regularly to prolong the laptop battery life.Ĥ. It can work long time than Non Li-Ion one.ģ. Try Li-ion DELL Latitude E6440 battery for your laptop. Please recharge when power left less than 5%. Seven tips to Prolong your DELL Latitude E6440 laptop battery lifeġ. It is best time to use your laptop after full charged 30 minz later.ĥ. Don't unplugged the power on the batteryĬharge half-way. When charge the DELL Latitude E6440 battery, Please keep the laptop power off. If a long time (three weeks or longer) without using a laptop or find the battery charge/discharge time become shorter than before, You should fully discharg the battery before charging next time.Ĥ. The new battery need three times charge/discharge cycles before achieving maximum capacity.ģ. When charge your battery first time, Please fully charge 12 hours. Rated 5 out of 5 by Ecom from Great replacement battery to extend the life of your laptop.
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#Latitude e6440 battery manual
Before using the new battery, Please read the DELL Latitude E6440 battery maintain parts of the user manual carefully.Ģ. Total Micro Battery, Dell Latitude E6430, E6530, E6440, E6540 - 9-Cell 97Wh is rated 4.50 out of 5 by 2. NEW Dell Latitude E6440 OEM Original Latitude E5420 E6520 E6420 E5520 9-Cell 97Wh Laptop Battery - M5Y0X. Attention when use your new DELL Latitude E6440 battery packĭo you want your laptop run well at any mobile place ? The Follow suggestions will help you protect your laptop battery life.ġ.