Computer & Laptop Batteries

Battery Technology Li-Ion Replacement Battery for Lenovo ThinkPad X1 Carbon Gen 9, 3690mAh (L20C4P71-BTI)~#|#~7EADACAB-9FAB-483F-A709ADCC8CBA5759_sc7
Item: IM1HV6777
Model: L20C4P71-BTI
No reviews yet
Price is $99.44
Free delivery by Fri, Aug 15
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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 Fri, Aug 15
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Battery Technology Li-Ion Replacement Battery for Dell Inspiron, 3684mAh (WDX0R-BTI)
Battery Technology Li-Ion Replacement Battery for Dell Inspiron, 3684mAh (WDX0R-BTI) is New at Staples
Item: IM15QP023
Model: WDX0R-BTI
No reviews yet
Price is $104.89
Free delivery by Tue, Aug 19
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BTI Lithium-Ion Laptop Battery for Lenovo Yoga 730-13IKB, 730-15IWL (L17C3PE0-BTI)~#|#~E43762B3-B934-4FEC-8D31A19F123642D6_sc7
Item: IM1S62741
Model: L17C3PE0-BTI
No reviews yet
Price is $58.45
Free delivery by Tue, Aug 19
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Battery Technology Li-Ion Laptop Battery for HP Laptops 2800mAh (HP-250G6X3)
Item: IM16AF970
Model: HP-250G6X3
Price is $62.90
Free delivery by Fri, Aug 15
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BTI Lithium-Ion Laptop Battery for Lenovo Yoga 720-15IKB Series (L16L6PC1-BTI)~#|#~44DCEDD0-5408-4F5E-9CD85BFD16EB0446_sc7
Item: IM1S62737
Model: L16L6PC1-BTI
No reviews yet
Price is $63.24
Free delivery by Tue, Aug 19
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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
Item: IM1SG0397
Model: M5Y1K
No reviews yet
Price is $428.59
Free delivery by Fri, Aug 15
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Battery Technology Li-Ion Replacement Battery for Dell Precision 3480/3580 and Latitude 5440/5540, 4740mAh (2X1V9-BTI)~#|#~AE5B8DE7-2EFD-4D83-ACDA6DF609875431_sc7
Item: IM1JL3542
Model: 2X1V9-BTI
No reviews yet
Price is $82.37
Free delivery by Tue, Aug 19
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Battery Technology Battery for LATITUDE (F3YGT-BTI)
Item: IM15QP026
Model: F3YGT-BTI
No reviews yet
Price is $71.62
Free delivery by Fri, Aug 15
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BTI Lithium-Ion Laptop Battery for Lenovo Yoga 2 Pro 13 Series (L12M4P21-BTI)~#|#~71A82C11-E2EA-42FB-A51AC0623A59B579_sc7
Item: IM1S62740
Model: L12M4P21-BTI
No reviews yet
Price is $58.80
Free delivery by Tue, Aug 19
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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
Item: IM1SG0392
Model: 453-BBBQ
No reviews yet
Price is $428.59
Free delivery by Fri, Aug 15
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Luxor KwikBoost EdgePower Lithium-Ion Battery for EdgePower Charging Station System (KBEP-BAT)Luxor KwikBoost EdgePower Lithium-Ion Battery for EdgePower Charging Station System (KBEP-BAT)
Item: 24519235
Model: KBEP-BAT
No reviews yet
Price is $123.49
Free delivery 
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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
Item: IM1SG0379
Model: VCWGN
No reviews yet
Price is $116.36
Free delivery by Fri, Aug 15
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Battery Technology Li-Ion Replacement Battery for Lenovo ThinkPad P1 Gen 1, 5010mAh (01YU911-BTI)~#|#~EFAF7E33-B129-431F-BB93FAFE08EC18DB_sc7
Item: IM1HV6782
Model: 01YU911-BTI
No reviews yet
Price is $88.65
Free delivery by Fri, Aug 15
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Battery Technology Li-Ion Replacement Battery for Dell Laptops, 7922mAh (PKWVM-BTI)
Battery Technology Li-Ion Replacement Battery for Dell Laptops, 7922mAh (PKWVM-BTI) is New at Staples
Item: IM102DP49
Model: PKWVM-BTI
No reviews yet
Price is $120.11
Free delivery by Tue, Aug 19
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Battery Technology Li-Poly Laptop Battery for HP Laptops 3400mAh (CS03XL-BTI)
Item: IM15BQ703
Model: CS03XL-BTI
No reviews yet
Price is $76.19
Free delivery by Tue, Aug 19
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Battery Technology Lithium-Polymer for Apple 4800 mAh (A1965-BTI)
Battery Technology Lithium-Polymer for Apple 4800 mAh (A1965-BTI) is New at Staples
Item: IM18HX473
Model: A1965-BTI
No reviews yet
Price is $126.50
Free delivery by Tue, Aug 19
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Battery Technology Li-Ion Replacement Battery for HP Laptops, 4848mAh (TT03XL-BTI)
Battery Technology Li-Ion Replacement Battery for HP Laptops, 4848mAh (TT03XL-BTI) is New at Staples
Item: IM16KA023
Model: TT03XL-BTI
No reviews yet
Price is $124.18
Free delivery by Fri, Aug 15
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Battery Technology Li-Ion Replacement Battery for Fujitsu Laptops, 3490mAh (FPB0338S-BTI)
Item: IM19VR907
Model: FPB0338S-BTI
No reviews yet
Price is $189.84
Free delivery by Tue, Aug 19
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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
Item: IM1SG0393
Model: X8VWF
No reviews yet
Price is $116.36
Free delivery by Fri, Aug 15
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Battery Technology Li-Ion Replacement Battery for Lenovo ThinkPad Mobile Workstations, 7960mAh (5B10W13958-BTI)~#|#~C9D04256-D7C2-4182-8DEA2BCFA1A19ECC_sc7
Item: IM1HV6774
Model: 5B10W13958-BTI
No reviews yet
Price is $120.76
Free delivery by Tue, Aug 19
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Dell Lithium-Ion Battery for Dell Latitude Rugged Tablets (0J7HTX)~#|#~01E34C06-668C-4FC0-B27C2CC953E1F1E3_sc7
Dell Lithium-Ion Battery for Dell Latitude Rugged Tablets (0J7HTX) is New at Staples
Item: IM1VK4726
Model: 0J7HTX
No reviews yet
Price is $138.26
Free delivery by Fri, Aug 15
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Dell Lithium Ion Laptop Battery for Latitude 12 Rugged Extreme Tablet 7220/7220EX (02JT7D)~#|#~1BA81238-548B-4124-BC6142EB629E1EE2_sc7
Dell Lithium Ion Laptop Battery for Latitude 12 Rugged Extreme Tablet 7220/7220EX (02JT7D) is New at Staples
Item: IM1VK4811
Model: 02JT7D
No reviews yet
Price is $138.26
Free delivery by Fri, Aug 15
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Battery Technology Li-Ion Replacement Battery for Dell Latitude 5330/5430, 3820mAh (FK0VR-BTI)~#|#~BB4867FB-9D7C-4A3A-8CCBC93EBD75B513_sc7
Item: IM1HV6780
Model: FK0VR-BTI
No reviews yet
Price is $112.55
Free delivery by Fri, Aug 15
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Battery Technology Li-Ion Replacement Battery for Dell Laptops, 4250mAh (3HWPP-BTI)
Battery Technology Li-Ion Replacement Battery for Dell Laptops, 4250mAh (3HWPP-BTI) is New at Staples
Item: IM102DP53
Model: 3HWPP-BTI
No reviews yet
Price is $83.07
Free delivery by Tue, Aug 19
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Battery Technology Li-Ion Replacement Battery for Dell Precision 7530/7730/7540/7740/7730, 8500mAh (451-BCGI-BTI)
Battery Technology Li-Ion Replacement Battery for Dell Precision 7530/7730/7540/7740/7730, 8500mAh (451-BCGI-BTI) is New at Staples
Item: IM18HX934
Model: 451-BCGI-BTI
No reviews yet
Price is $178.87
Free delivery by Tue, Aug 19
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Panasonic® Media Bay Battery Pack, 4200mAh (CF-VZSU0PW)
Item: IM1YP3438
Model: CF-VZSU0PW
No reviews yet
Price is $159.44
Free delivery by Mon, Aug 18
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Battery Technology Li-Ion Replacement Battery for Lenovo Laptops, 3325mAh (L18M4P72-BTI)
Item: IM101FP32
Model: L18M4P72-BTI
No reviews yet
Price is $110.14
Free delivery by Fri, Aug 15
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Battery Technology Li-Ion Replacement Battery for HP EliteBook X360 830 G6, 6910mAh (OR04XL-BTI)
Item: IM18FL361
Model: OR04XL-BTI
No reviews yet
Price is $87.49
Free delivery by Tue, Aug 19
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BTI Rechargeable Battery For Notebook 11.46 V 3500 MAh (YRDD6-BTI)
BTI Rechargeable Battery For Notebook 11.46 V 3500 MAh (YRDD6-BTI) is New at Staples
Item: IM18FL359
Model: YRDD6-BTI
No reviews yet
Price is $90.59
Free delivery by Tue, Aug 19
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Battery Technology Li-Ion Replacement Battery for HP Compaq, 3930mAh (RR03XL-BTI)
Battery Technology Li-Ion Replacement Battery for HP Compaq, 3930mAh (RR03XL-BTI) is New at Staples
Item: IM19AH028
Model: RR03XL-BTI
No reviews yet
Price is $62.21
Free delivery by Tue, Aug 19
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Battery Technology Li-Ion Replacement Battery for HP Compaq, 5195mAh (MG04XL-BTI)
Battery Technology Li-Ion Replacement Battery for HP Compaq, 5195mAh (MG04XL-BTI) is New at Staples
Item: IM16KA015
Model: MG04XL-BTI
No reviews yet
Price is $65.57
Free delivery by Tue, Aug 19
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Battery Technology Li-Ion Replacement Battery for Dell PRECISION 5540/5520, 4910mAh (H5H20-BTI)
Battery Technology Li-Ion Replacement Battery for Dell PRECISION 5540/5520, 4910mAh (H5H20-BTI) is New at Staples
Item: IM16NN230
Model: H5H20-BTI
No reviews yet
Price is $115.92
Free delivery by Tue, Aug 19
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Battery Technology Li-Ion Replacement Battery for Lenovo Thinkpad, 4950mAh (L18L3PD1-BTI)
Item: IM19AH097
Model: L18L3PD1-BTI
No reviews yet
Price is $98.42
Free delivery by Tue, Aug 19
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Battery Technology Li-Ion Replacement Battery for Dell Latitude 14 Laptops, 5856mAh (451-BBWK-BTI)
Battery Technology Li-Ion Replacement Battery for Dell Latitude 14 Laptops, 5856mAh (451-BBWK-BTI) is New at Staples
Item: IM19AK976
Model: 451-BBWK-BTI
No reviews yet
Price is $106.15
Free delivery by Fri, Aug 15
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Dell Lithium Ion Laptop Battery for Latitude 12 Rugged Extreme Tablet 7220/7220EX (2JT7D)~#|#~3ED3CE4F-D70E-48B0-82EFE0E140ACC9E7_sc7
Dell Lithium Ion Laptop Battery for Latitude 12 Rugged Extreme Tablet 7220/7220EX (2JT7D) is New at Staples
Item: IM1VK4813
Model: 2JT7D
No reviews yet
Price is $138.26
Free delivery by Fri, Aug 15
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Battery Technology Lithium-Ion Replacement Battery for HP, 5200mAh (HP-6730B)
Battery Technology Lithium-Ion Replacement Battery for HP, 5200mAh (HP-6730B) is New at Staples
Item: IM13AX593
Model: HP-6730B
No reviews yet
Price is $66.12
Free delivery by Tue, Aug 19
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BTI Lithium-Ion Laptop Battery for Lenovo ThinkPad P14s, ThinkPad P43s, ThinkPad T14, ThinkPad T490 (02DL007-BTI)~#|#~36D30BA1-8A5C-43FC-BF1931640D10A68B_sc7
BTI Lithium-Ion Laptop Battery for Lenovo ThinkPad P14s, ThinkPad P43s, ThinkPad T14, ThinkPad T490 (02DL007-BTI) is Out of stock
Item: IM1SE2788
Model: 02DL007-BTI
No reviews yet
Price is $99.39
Battery Technology Lithium-Ion Battery for HP Spectre Laptop (TR03XL-BTI) ~#|#~D9A5F2C9-B8FE-42D6-85CC64DF8B2926F4_sc7
Battery Technology Lithium-Ion Battery for HP Spectre Laptop (TR03XL-BTI) is Out of stock
Item: IM1VJ9147
Model: TR03XL-BTI
No reviews yet
Price is $58.19
Battery Technology Lithium-Ion Battery for HP Pavilion Laptop (593554-001-BTI)~#|#~A3456663-E5D3-4D7D-B8EB2B3A15333F25_sc7
Battery Technology Lithium-Ion Battery for HP Pavilion Laptop (593554-001-BTI) is Out of stock
Item: IM1SQ1320
Model: 593554-001-BTI
No reviews yet
Price is $58.19

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When choosing a battery for computer usage, it's important to look at features that make the battery and the device perform well. Browse Staples to find a battery for computer use that is compatible with your machine.

How Do You Know When to Get a New Battery for a Computer?

Laptop batteries degrade over time and with usage. There are a few signs to keep an eye out for so you’ll know when it’s nearing time to get a new laptop battery.

  • Overheating - If your device is frequently hot to the touch and the fan turns on often, your battery is getting too hot and should be replaced.
  • Shortened battery life - A full charge should power your laptop for at least six hours. If your battery does not supply this, it’s time for a new one.
  • Not charging - If your device won’t charge at all and troubleshooting this issue doesn’t resolve it, you need a new battery.
  • Unexpected shutdowns - Shutdowns that occur without warning and happen regularly can be due to poor battery performance.
  • Replacement warnings - Many systems will let you know when your battery needs to be replaced.

What Are the Benefits of Getting a New Computer Battery?

There are several advantages to getting a replacement battery for your computer, including:

  • You’ll be able to use your laptop for a longer without plugging it in
  • Your device won’t have to work as hard or overheat
  • Your laptop will likely be faster with a new battery
  • You can extend the life of your machine for an affordable price, which is often cheaper than just buying a new one

Types of Batteries for Computers

There are external laptop batteries that can be used as backups, and there are also internal batteries that act as replacements. There are three main types of replacement laptop batteries to know about.

Lithium-Ion

This is the most common type of battery for computers. It is lightweight and provides superior performance over other types of batteries. It also charges faster and is more environmentally friendly. Another benefit is that it doesn’t have the “memory effect” issue. This can happen if a battery is repeatedly charged before all of its stored energy is depleted which can cause the battery to “memorize” the decreased life cycle.

Nickel-Metal Hydride (NiMH)

While this is a slightly older style of battery, it is slightly superior to the NiCAD, as it holds a charge a little longer. It is, however, affected by the memory effect issue.

Nickel-Cadmium (NiCad)

This is an outdated type of battery that isn’t used very often. It greatly suffers from the memory effect issue, even more than NiMH.

How Do You Know Which Computer Battery to Buy?

The simplest way is to take the computer battery out and check the label. For devices without easily removable batteries, you can use software to find out. You can also check with the manufacturer to make sure you have accurate information and you can find out about recalls this way.

If you have an NiMH or NiCAD battery, you should check to see if you can replace it with a lithium-ion battery instead. You can replace your battery with one from the manufacturer of your device, or you can use a third-party product. These manufacturers can include Dell, Lenovo, Acer and more.