4400mAh Dell INSPIRON 2650 SERIES Battery

Dell INSPIRON 2650 SERIES Battery Description

This Li-ion replacement battery for Dell INSPIRON 2650 SERIESis 100% compatible and will meet or exceeds original specification. Long enough battery life is essential to optimizing your productivity while in meetings or traveling. All replacement batteries and adapters supplied by hp-laptop-batteries.com have passed strict quality assurance procedures and have been tested for safety to achieve international standards such as CE, UL Listed.

• Factory direct price, 100% quality control assurance
• Chargeable even if it has not been used up yet. 30days fund return, 1 year warranty
• Fast Shipping, Usually Ships in 3 to 7 business days.
• Please be advised that this item is compatible replacement but not genuine product.

How do I make my Dell computer's battery life last longer?

Battery lifetime not only depends on the type of battery and quality, but also on how the battery is maintained.Here are some tips for you to make the battery life longer:

• Take out battery when laptop is running with AC power connected. Leaving fully charged battery in laptop while running on AC power will cause dell battery heat damage.
• Set up and optimize your power options. Manage the brightness at your need. Turn down the screen brightness. The LCD illumination is one of the largest power draws.
• Set it to sleep or just shut it down. Set the screen sleep and hard drive sleep times to the shortest that you can live with.
• Turn off the Software you aren’t using. Don't multitask - Quit from programs when you aren't using them instead. When you have multiple programs and you exceed the amount of RAM the machine has, it is forced to read and write Swap files on the hard drive. The more you spin the hard drive the shorter your battery will last.
• Turn off helper applications, background tasks and widgets if you don't need them (check out Microsoft's Auto runs utility)
• Cut down external devices. Turn off Wi-Fi, Bluetooth if you are not using them. Plug into Ethernet instead of using Wi-Fi, if you have the choice.Disconnect USB devices that are not being used. Don't run the DVD drive continuously.
• Keep the laptop in a cool environment to reduce the demand on the fans.
• Keep the battery contacts clean and avoid using too much memory.
• Cycle the battery every few weeks or after every 30 partial charges. Partially discharge and recharge (no memory effect).charge at lower voltage.
• Condition your battery and calibrate it to the machine's power management utility.
• Don’t run processor intensive programs. Don't play 3D games - programs that make intense use of graphics use a lot of power and generate more heat.
• Doesn’t deep discharge, trickle charge, ultra-fast charge your Dell battery.

What is the difference between a standard and extended battery?

Standard battery is just like OEM battery which has the same capacity, size and shape as the battery that packed with your laptop computer/notebook. Extended battery has the same size and shape as the original OEM battery but has a larger capacity and more accommodated battery cells than OEM battery. Extended battery might protrude from the laptop to accommodate the larger number of cells. Therefore, extended battery offers more power and work longer per charge. All in all, standard battery is suitable for those people who can easily access to electricity. Extended battery is welcomed for tourismtravelers,business travelers and other people that not convenient to charge their laptop battery or power-eater smart cellphone battery during their trips.

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