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Computer & Laptop Batteries

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Give a mobile computer a new lease of life by finding the right replacement laptop battery for it. Like all rechargeable batteries, the one in a laptop will gradually lose its capacity to hold a charge. Typically, the lithium-ion battery in a mobile PC will only retain 80 percent of its original capacity after the first year of use. You can find a wide selection of batteries for different laptop models at Staples®.

Pick the Right Laptop Battery for Your Mobile PC
The first step to choosing the right battery is knowing the PC's model number or the product number of the battery installed in it. Do not just search for a replacement with only the brand and model as it's quite common for a brand to offer different models of the same laptop. The exact model designation is usually an alphanumeric code printed on the device or on a label underneath it. Sometimes this information is enough to find the right computer battery. Users who need the exact part number for the battery can usually find it printed on the battery itself.

Factors to Consider When Getting a Replacement Laptop Battery
Users can choose between OEM and third-party replacement batteries for a laptop. New OEM ones may be rare since many manufacturers don't make spare batteries for all of their products. Third-party laptop batteries are easier to find and typically more affordable. However, it's important to find an exact match for the mobile computer. Start by searching with the laptop's model number. When comparing different offers, make sure to read their product descriptions and confirm that the list of compatible notebooks includes your PC. Only choose a replacement battery from a reputable brand that provides a generous warranty. If the old battery is available, check its physical characteristics against the images provided in product listings. Make sure the shape and position of the connectors match the electrical contacts in the laptop's battery compartment.

Can You Get a Higher Capacity Laptop Battery for Your Notebook?
Yes. Manufacturers quote the capacities of notebook batteries in milliamp-hour or mAh. The higher the mAh rating, the greater the amount of charge the battery can store. A battery with a higher capacity will keep a laptop running longer than one with a lower capacity. It is possible to find third-party batteries with higher capacities than the OEM battery that originally came with the device.

Do You Need to Match Voltage Rating When Ordering a Replacement Laptop Battery?
The most common voltages for laptop batteries are 7.2, 9.6, 10.8, 11.1, and 14.4 volts. Usually, batteries with more cells have higher nominal voltages. Users should try to find a replacement with the same voltage rating as the battery that came with the laptop. One's with a higher capacity will most likely also have a higher voltage. However, PC power circuits can handle small deviations from recommended battery voltages. This means users can swap a 10.8-volt battery for a 9.6-volt unit but a 14.4-volt replacement may damage the laptop.

Should You Get a Replacement Laptop Battery Before You Need One?
No. A lithium-ion battery loses charge and capacity even when left unused. You need to charge it regularly to keep it in peak condition. Therefore, you should only get a replacement computer battery you intend to use immediately.
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Dell™ Lithium Ion Battery for Inspiron 14 3000 Series/Inspiron 5558/5551 Notebook, 2700 mAh (453-BBBR)
Item: IM11CZ450 / Model : 453-BBBR
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  • Compatible with Dell Inspiron 14 3000 series (3451), (3452), 14 5000 series (5458), 15 3000 series (3551), (3552), 15 5000 series (5559) Notebooks
  • Has 2700 mAh, 40 Wh battery capacity
  • Battery type: Lithium-ion, rechargeable
51.99 $51.99
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Denaq 14.8 Volt Lithium Ion Laptop Battery for HP Presario 15-S000 (NM-740715-001-4)
Item: 24062890 / Model : NM-740715-001-4
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  • Best replacement for the original battery with comparable standby and talk time.
  • 14.8 Volts
  • Lithium Ion
51.99 $51.99
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6-Cell 4400mAh Li-Ion Laptop Battery for HP , (NM-EV06055-6)
Item: 460009 / Model : NM-EV06055-6
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  • Provides 4400mAh of capacity
  • Overcharge protection built in
  • Smart technology communicates accurate information to the computer
40.79 $40.79
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Lenovo® 0C52862 Li-ion 6-Cell 10.8V 68+ Battery For ThinkPad
Item: IM1TU2403 / Model : 0C52862
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  • Lithium ion (Li-ion)
  • Capacity: 6600 mAh
  • Voltage output: 10.8 VDC
136.49 $136.49
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Denaq DQ-MU06055 6 Cell Lithium Ion 5200 mAh Notebook Battery
Item: 463163 / Model : DQ-MU06055-6
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  • Provides 5200 mAh of capacity
  • Overcharge protection built in
  • Smart technology communicates accurate information to the computer
64.79 $64.79
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DENAQ 11.1 Volt Li-ion Laptop Battery For Apple MacBook Pro 13 (NM-A1322)
Item: 24204879 / Model : NM-A1322
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  • Best replacement for the original battery with comparable standby and talk time.
  • Output: 11.1 Volt
  • Lithium Ion Battery
59.99 $59.99
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6-Cell 4400mAh Li-Ion Laptop Battery for HP/COMPAQ, (NM-HSTNN-IB2R-6)
Item: 571651 / Model : NM-HSTNN-IB2R-6
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  • Battery type: Lithium ion (Li-ion)
  • Capacity: 5600 mAh
  • Output voltage: 10.8 VDC
40.79 $40.79
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Denaq NM-PA3534U-6 Li-Ion 4400 mAh Notebooks Battery For Toshiba Notebooks
Item: 460012 / Model : NM-PA3534U-6
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  • Provides 4400mAh of capacity
  • Overcharge protection built in
  • Smart technology communicates accurate information to the computer
40.79 $40.79
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Dell™ Lithium Ion Battery for Inspiron 14 3000 Series/Inspiron 5558/5551 Notebook, 2700 mAh (HD4J0)
Item: IM11DB213 / Model : HD4J0
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  • Compatible with Dell Inspiron 14 3000 series (3451), (3452), 14 5000 series (5458), 15 3000 series (3551), (3552), 15 5000 series (5559) Notebooks
  • Has 2700 mAh, 40 Wh battery capacity
  • Battery type: Lithium-ion, rechargeable
51.99 $51.99
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DENAQ Laptop AC Adapter for Microsoft Surface Pro 3 (DQ-MS122586P)
Item: 24204927 / Model : DQ-MS122586P
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  • Best replacement for the original adapter with comparable specifications.
  • Output: 12 Volt 2.58A
  • 6 Pin Connector
23.49 $23.49
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Denaq 6 Cell Lithium Ion 5200 mAh Notebook Battery F/Dell Inspiron M5010 (DQ-9T48V-6)
Item: 463145 / Model : DQ-9T48V-6
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  • Provides 5200mAh of capacity
  • Overcharge protection built in
  • Smart technology communicates accurate information to the computer
75.99 $75.99
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Lenovo® ThinkPad Battery 68 3 Cell 2060mAh Lithium-Ion Battery For T440s 20AQ/20AR Notebook, Black
Item: IM1TU4263 / Model : 0C52861
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  • ThinkPad battery used as replacement for aging system batteries for reliable charging
  • Measures 0.5"H x 8.2"W x 2"D
  • Comes in black color for a new look
134.49 $134.49
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DENAQ Laptop AC Adapter for Microsoft Surface Pro 2 (DQ-MS12365P)
Item: 24204921 / Model : DQ-MS12365P
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  • Best replacement for the original adapter with comparable specifications.
  • Output: 12 Volt 3.6A
  • 5 Pin Connector
23.49 $23.49
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6-Cell 4400mAh Li-Ion Laptop Battery for HP, (NM-EV089AA-6)
Item: 460024 / Model : NM-EV089AA-6
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  • Provides 4400mAh of capacity
  • Overcharge protection built in
  • Smart technology communicates accurate information to the computer
40.79 $40.79
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9-Cell 6600mAh Li-Ion Laptop Battery for DELL Inspiron, (NM-RU586-9)
Item: 460031 / Model : NM-RU586-9
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  • Provides 6600mAh of capacity
  • Overcharge protection built in
  • Smart technology communicates accurate information to the computer
53.99 $53.99
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DENAQ 6-Cell 4400mAh Li-Ion Laptop Battery for SAMSUNG (NM-PB9NC5B)
Item: 1924153 / Model : NM-PB9NC5B
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  • Smart technology communicates accurate information to the computer
  • Safe lithium-ion technology
  • Provides 4400mAh of capacity
85.39 $85.39
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eReplacements Premium Power Lithium Ion Laptop Battery, 4400 mAh (484170-001-ER)
Item: IM1NW5283 / Model : 484170-001-ER
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  • Laptop battery offers uninterrupted power for reliable operation
  • Dimensions: 8"L x 1.94"W x 0.8"H
  • Color: Black
65.89 $65.89
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Dell™ Lithium Ion Battery for Latitude E5250/E5450/E5550 Notebook (451-BBLL)
Item: IM11CZ764 / Model : 451-BBLL
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  • Compatible with Dell Latitude E5250, E5450, E5550, 3550 Notebooks
  • Has 51 Wh battery capacity
  • Battery type: Lithium-ion, rechargeable
90.99 $90.99
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eReplacements Black Rechargeable Battery (312-1325-ER )
Item: 1621665 / Model : 3121325ER
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  • Device Type: Notebook battery
  • Battery: Lithium ion
  • Batteries Qty: 1
88.99 $88.99
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eReplacements Lithium Polymer Rechargeable Battery for Apple MacBook Pro 15" Unibody; 4600 mAh (661-4833-ER)
Item: 2259876 / Model : 11588967
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  • Compatibility: Apple MacBook Pro 15" Unibody notebook
  • Capacity: 4600 mAh
  • Battery type: Rechargeable lithium polymer
86.99 $86.99
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eReplacements® Li-Polymer Rechargeable Battery for 14 7000 Ultrabook, 5800 mAh (451-BBFY-ER)
Item: IM12CN636 / Model : 451-BBFY-ER
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  • Compatible with Dell Latitude 14-7000, E7440, E7440 Touch, 14 7000 ultrabook
  • mAh rating: 5800
  • Rechargeable
65.99 $65.99
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Denaq NM-KM742-6 Li-Ion 4400 mAh Notebooks Battery For Dell Latitude Notebooks
Item: 571650 / Model : NM-KM742-6
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  • Battery type: Lithium ion (Li-ion)
  • Capacity: 4400 mAh
  • Output voltage: 11.1 VDC
53.59 $53.59
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HP® Power Bank for x2 1012 G2/ x2 612 G2 Tablet/Pro 608 G1/EliteBook x360 1030 G2/Chromebook x360 11 G1 EE (2NA10UT)
Item: IM12PU592 / Model : 2NA10UT
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  • Compatibility: HP x2 1012 G2, x2 612 G2 Tablet, Elite x3, x2 1012 G1, Pro 608 G1, Elitebook x360 1030 G2, Chromebook x360 11 G1 EE
  • Color: Black
  • Battery size: Proprietary battery size
117.99 $117.99
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HP® CM03XL 4504mAh Lithium-Ion Polymer Long Life Notebook Battery For ProBook 800
Item: IM1TR0742 / Model : E7U24UT
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  • Notebook battery gives high energy density power sources
  • Measures 7.83"H x 0.33"W x 4.05"D
  • Lithium-ion battery having capacity of 4504 mAh for using as longer replacement of any aging system batteries
118.49 $118.49
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