Dell Computer & Laptop Batteries

Dell Lithium-Ion Laptop Battery for Dell Latitude 5280/5290/5480/5490/5491/5495/5580/5590/5591 (451-BBZG)~#|#~sp158327270_sc7
Item: IM12DD260
Model: 451-BBZG
Price is $122.79
Free delivery by Thu, Apr 24
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Dell Latitude Rugged Li-ion Laptop Battery for Dell Latitude 14 5404, E5404, 14 Rugged 5404, 5404 Rugged, 14 7404, E7404 (VCWGN)~#|#~B0867044-A9FD-4902-A4BBC8C430ACFBB7_sc7
Dell Latitude Rugged Li-ion Laptop Battery for Dell Latitude 14 5404, E5404, 14 Rugged 5404, 5404 Rugged, 14 7404, E7404 (VCWGN) is New at Staples
Item: IM1SG0379
Model: VCWGN
No reviews yet
Price is $116.36
Free delivery by Thu, Apr 24
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Dell Lithium-ion Laptop Battery for Dell Inspiron , Latitude, Vostro Laptops (453-BBBT)~#|#~A8C0130A-C17E-4E39-8646BF01A4DB7C70_sc7
Dell Lithium-ion Laptop Battery for Dell Inspiron , Latitude, Vostro Laptops (453-BBBT) is New at Staples
Item: IM1SG0405
Model: 453-BBBT
No reviews yet
Price is $499.99
Free delivery by Thu, Apr 24
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Dell Lithium-Ion Laptop Battery for Dell Inspiron 15 ,Dell Inspiron 15 3000, 5000 (453-BBBQ)~#|#~01B98012-A0C5-477F-936E21E54C0DFC27_sc7
Dell Lithium-Ion Laptop Battery for Dell Inspiron 15 ,Dell Inspiron 15 3000, 5000 (453-BBBQ) is New at Staples
Item: IM1SG0392
Model: 453-BBBQ
No reviews yet
Price is $499.99
Free delivery by Thu, Apr 24
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Dell Latitude Lithium-Ion Laptop Battery for Latitude 7280, 7480 (451-BBYE)~#|#~BA740365-248E-4910-9A016AEAD74B9865_sc7
Dell Latitude Lithium-Ion Laptop Battery for Latitude 7280, 7480 (451-BBYE) is New at Staples
Item: IM1SG0404
Model: 451-BBYE
No reviews yet
Price is $329.99
Free delivery by Thu, Apr 24
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Dell Lithium-Ion Laptop Battery for Dell Latitude 14 7404, E5404 (453-BBBE)~#|#~78A71051-8C5E-4182-9337AE1438CDEEA5_sc7
Dell Lithium-Ion Laptop Battery for Dell Latitude 14 7404, E5404 (453-BBBE) is New at Staples
Item: IM1SG0390
Model: 453-BBBE
No reviews yet
Price is $116.36
Free delivery by Thu, Apr 24
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Dell Lithium-ion Laptop Battery for Latitude 7000, 7380, 7280, 7480 (2X39G)~#|#~7729A6C6-8B3C-4E0A-83A6BA35F4F5FC61_sc7
Dell Lithium-ion Laptop Battery for Latitude 7000, 7380, 7280, 7480 (2X39G) is New at Staples
Item: IM1SG0409
Model: 2X39G
No reviews yet
Price is $329.99
Free delivery by Thu, Apr 24
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Dell Lithium-ion Laptop Battery for Dell Inspiron 15 5000 (5566), 5558, 5559, 3451, 3551, 3558, 5758 (M5Y1K)~#|#~F6F2596D-A888-4E2A-877F9AAA3CF9CABD_sc7
Dell Lithium-ion Laptop Battery for Dell Inspiron 15 5000 (5566), 5558, 5559, 3451, 3551, 3558, 5758 (M5Y1K) is New at Staples
Item: IM1SG0397
Model: M5Y1K
No reviews yet
Price is $499.99
Free delivery by Thu, Apr 24
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Dell Lithium-Ion Laptop Battery for Dell Latitude 14 7404 , Latitude E5404, Rugged 5404, Rugged 7404 (X8VWF)~#|#~2C8B3A8C-DD32-474B-B3F9E1BF746A041F_sc7
Dell Lithium-Ion Laptop Battery for Dell Latitude 14 7404 , Latitude E5404, Rugged 5404, Rugged 7404 (X8VWF) is New at Staples
Item: IM1SG0393
Model: X8VWF
No reviews yet
Price is $116.36
Free delivery by Thu, Apr 24
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Dell Lithium-ion Laptop Battery for Dell Latitude Rugged series Dell Latitude 12 Rugged 7204, Latitude 14 Rugged 5404 (YGV51)~#|#~5FF1EFAE-A32D-49B5-918D9BF277E1183A_sc7
Dell Lithium-ion Laptop Battery for Dell Latitude Rugged series Dell Latitude 12 Rugged 7204, Latitude 14 Rugged 5404 (YGV51) is New at Staples
Item: IM1SG0364
Model: YGV51
No reviews yet
Price is $116.36
Free delivery by Thu, Apr 24
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Dell Mobile Battery Charger Lithium-ion Battery for Latitude 7230 Rugged Extreme Tablet (DELL-SWT-MBC)~#|#~71F4C4D2-B0A5-4A40-94988E8CB31902DB_sc7
Dell Mobile Battery Charger Lithium-ion Battery for Latitude 7230 Rugged Extreme Tablet (DELL-SWT-MBC) is Out of stock
Item: IM110TX72
Model: DELL-SWT-MBC
No reviews yet
Price is $196.14

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The life of a Dell laptop battery is a crucial aspect of laptop use since their utility depends on portability. Continually plugging a laptop in to charge cuts down on productivity and efficiency so that the longer a battery lasts, the better. Dell offers a wide range of batteries for numerous laptop models, some of which offer extended usable life. Some laptop batteries are compatible with multiple models, allowing for easy switching.

Installing a laptop battery
In many cases, installing a Dell laptop battery is quick and easy. Several battery types simply connect into a socket on the back of the laptop. Removing an old one and attaching a fresh one is the work of moments. Some laptops have sliding locks on the bottom to disengage before removing the battery.

With certain models, the battery is internal and not accessible without removing the bottom panel of the laptop. However, these are still easy to remove and install and fit directly into an opening with screws to hold them in place. Sometimes, a laptop battery may not fit the exact width of the opening but still aligns with the screw placements if slid over to the far side.

Charging a laptop battery
It’s impossible to overcharge a laptop battery or to extend its life by leaving it plugged in longer. Once it reaches the maximum charge level, charging automatically stops. Certain power plans optimize performance for users who prefer to keep a laptop plugged in at all times. Charging a Dell laptop battery to maximum capacity takes about 2 hours.

How long should a battery last?
The life of a laptop battery depends on laptop usage as well as other factors. While average life ranges from 6 to 8 hours, this varies widely. Every open application on a laptop, from a web browser to a music player, demands more energy from the processor and from the battery. Passive functions, such as Wi-Fi, Bluetooth, and screen brightness, also use battery life.

To get the most out of a battery, turn off any applications not in use. Adjust the screen brightness to a comfortable but not overbright level. Additionally, check the power plan settings. Multiple power plans are available to help deliver optimal laptop and battery life and increase energy efficiency.

Is it possible to extend battery life?
Some users find that a laptop battery still isn’t lasting long enough, even after changing the settings and taking other appropriate actions. One way to extend battery life is to clean the cooling fan inside the laptop using compressed air. If the fan becomes dirty, it loses effectiveness and causes the central processing unit (CPU) to overheat, which drains the battery more quickly.

Another method of extending the battery life is to update the laptop’s BIOS. This gives it the most up-to-date system configuration and ensures that each laptop function gets the correct amount of power delivered.

When does a laptop need a new battery?
At a certain point, Dell batteries for laptops do begin to wear out and require replacement. An easy and definitive way to check if a replacement is the right choice is to check the BIOS.

To do this, reboot the laptop and then begin pressing F12 or F8, which brings up this menu on most laptops. Choose the BIOS option to reach the BIOS menu. Choose the “battery information” option and view the battery health. Batteries at the peak of their lives show an “Excellent” rating while those rated as “fair” or “poor” need replacing.