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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
57.19 $57.19
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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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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/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 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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Dell™ Lithium Ion Battery for Vostro 3460/3560/Inspiron 14R 5420 Notebook, 6600 mAh (T54FJ)
Item: IM19Z2986 / Model : T54FJ
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  • Compatible with Dell Vostro 3460, 3560, 14R 5420, Inspiron 14R 7420, 15R 5520, 15R 7520, 17R 5720, 17R 7720, Latitude E5420, E5220, E5520 Notebooks
  • Has 6600 mAh, 60 Wh battery capacity
  • Battery type: Lithium-ion, rechargeable
77.89 $77.89
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eReplacements Lithium-Ion Rechargeable Battery for HP 1000/Pavilion 15/Compaq CQ58, 5200 mAh (WD548AA-ER)
Item: 2259873 / Model : 11769013
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  • Compatibility: HP 1000, 13, 14, 15, 17, 2000, HP Pavilion 15, G6, G7, TouchSmart 15 and HP Compaq CQ58
  • Capacity: 5200 mAh
  • Battery type: Rechargeable li-ion
82.99 $82.99
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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
99.89 $99.89
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6-Cell 4400mAh Li-Ion Laptop Battery for HP Business Notebook, (NM-PF723A-6)
Item: 460065 / Model : NM-PF723A-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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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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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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Dell™ Li-Ion Rechargeable Battery for Precision 15 3510 Notebook (451-BBGO)
Item: IM19J4462 / Model : 451-BBGO
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  • Compatible with Precision 15 3000 Series (3510), 15 5000 Series (5510), 15 7000 Series (7510), 17 7000 Series (7710), M4800, M6800 notebooks
  • Rechargeable
  • Output voltage: 11.1 VDC
119.39 $119.39
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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
135.19 $135.19
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eReplacements PA3634U-1BRS-ER Li-Ion 4400 mAh Laptop Battery
Item: IM1RZ1075 / Model : PA3634U-1BRS-ER
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  • Battery type: Lithium Ion (Li-Ion)
  • Capacity: 4400 mAh
  • Output voltage: 10.8 VDC
66.99 $66.99
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Dell™ Li-Ion Rechargeable Battery for Latitude E5540 Notebook, 4400 mAh (FT6D9)
Item: IM19V7278 / Model : FT6D9
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  • Compatible with Latitude E5440, E5540 notebooks
  • mAh rating: 4400
  • Rechargeable
103.79 $103.79
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Lenovo ThinkPad 70++ Laptop Battery
Item: IM1PF7610 / Model : 0A36303
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  • Stay unplugged longer with ThinkPad Battery 70++ (9 cell). This rechargeable battery uses Lithium-Ion (Li-Ion) technology and can be used as a replacement for aging system batteries or as a convenient spare battery
  • 9-cell lithium-ion battery
  • Compatible with ThinkPad L410, L412, L420, L421, L430, L510, L512, L520, L530, T410/T410i, T420/T420i, T430/T430i, T510/T510i, T520/T520i, T530/T530i, W510, W520, W530, ThinkPad External Battery Charger
168.59 $168.59
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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 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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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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eReplacements 4400 mAh Replacement Battery for HP ProBook (593572-001-ER)
Item: IM1YW6877 / Model : 593572-001-ER
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  • Replacement battery for HP Probook
  • Capacity: 4400 mAh
  • Number of cells: 6, Cell type: YLE
61.19 $61.19
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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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Lenovo ThinkPad Battery 68+ (6 Cell)
Item: IM1TU2403 / Model : 0C52862
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  • 6600 mAh
  • Lithium Ion (Li-Ion)
  • 10.8 V DC
137.19 $137.19
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Denaq NM-HSTNN-IB75 Li-Ion 5200 mAh Notebooks Battery For HP Notebooks
Item: 463183 / Model : NM-HSTNN-IB75
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  • Provides 5200mAh of capacity
  • Overcharge protection built in
  • Smart technology communicates accurate information to the computer
71.99 $71.99
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e-Replacements 593553001 Lithium Ion Battery for HP Compaq Presario Notebooks, Black
Item: 2112242 / Model : 593553001ER
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  • Suitable for use with HP Compaq Presario Notebooks, HP Compaq Mini Notebooks and HP Pavilion Notebooks
  • 6 cell lithium-ion battery with 4400 mAh capacity and 48 Wh energy offers extended service life
  • Dimensions: 0.83"H x 2.05"W x 8.05"L, Weight: 0.8 lbs.
83.99 $83.99
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