Main Content

biggest laptop battery

Best Buy customers often prefer the following products when searching for Biggest Laptop Battery.

Browse the top-ranked list of Biggest Laptop Battery below along with associated reviews and opinions.

Browse the top-ranked list of Biggest Laptop Battery below along with associated reviews and opinions.

Main Results
  1. Product Description

    Power your Dell Latitude E5400, E5410, E5500, E5510 or E5520 laptop with this DENAQ DQ-KM742-6 lithium-ion battery, which features 11.1V of power and 5200 mAh capacity for extended use. Overcharge protection helps ensure safe use.
    $57.99
    Save $50
    Was $107.99

    Product Description

    Power your Dell Latitude E5400, E5410, E5500, E5510 or E5520 laptop with this DENAQ DQ-KM742-6 lithium-ion battery, which features 11.1V of power and 5200 mAh capacity for extended use. Overcharge protection helps ensure safe use.
  2. Product Description

    This is a new 6-Cell rechargeable battery for your DELL laptop computer. Providing 48Whr of capacity, this quality battery will keep you charged up at home and on the go.

    $110.99

    Product Description

    This is a new 6-Cell rechargeable battery for your DELL laptop computer. Providing 48Whr of capacity, this quality battery will keep you charged up at home and on the go.

  3. Product Description

    This DENAQ DQ-PC764 6-cell lithium-ion battery features 11.1V and a 5000 mAh capacity to deliver reliable, sustained power to your Dell Latitude or Precision laptop. Built-in overcharge protection helps ensure safety.
    $64.99
    Save $4
    Was $68.99

    Product Description

    This DENAQ DQ-PC764 6-cell lithium-ion battery features 11.1V and a 5000 mAh capacity to deliver reliable, sustained power to your Dell Latitude or Precision laptop. Built-in overcharge protection helps ensure safety.
  4. Product Description

    Safely power your Dell Inspiron, Latitude or Precision laptop with this DENAQ DQ-C1295 lithium-ion battery, which features overcharge protection to help defend against damage. The 4800 mAh capacity and 11.1V allow extended operation.
    $87.99
    Save $18
    Was $105.99

    Product Description

    Safely power your Dell Inspiron, Latitude or Precision laptop with this DENAQ DQ-C1295 lithium-ion battery, which features overcharge protection to help defend against damage. The 4800 mAh capacity and 11.1V allow extended operation.
  5. Product Description

    This DENAQ DQ-PA3191U-6 lithium-ion battery features 11.1V and a 4700 mAh capacity to deliver reliable power to select Toshiba Portégé, Satellite and Tecra laptops. Overcharge protection helps ensure safe use.
    $66.99

    Product Description

    This DENAQ DQ-PA3191U-6 lithium-ion battery features 11.1V and a 4700 mAh capacity to deliver reliable power to select Toshiba Portégé, Satellite and Tecra laptops. Overcharge protection helps ensure safe use.
  6. Product Description

    Power your Dell Inspiron or Vostro laptop with this DENAQ DQ-FK890 9-cell battery, which features lithium-ion chemistry, a 7600 mAh capacity and 11.1V for reliable operation. Overcharge protection helps ensure safe use.
    $68.99

    Product Description

    Power your Dell Inspiron or Vostro laptop with this DENAQ DQ-FK890 9-cell battery, which features lithium-ion chemistry, a 7600 mAh capacity and 11.1V for reliable operation. Overcharge protection helps ensure safe use.
  7. Product Description

    Power select HP, HP Pavilion and HP Presario laptops with this DENAQ DQ-EV06055-12 12-cell lithium-ion battery, which features 10.8V of power and an 8800 mAh capacity for extended operation. Overcharge protection helps ensure safe use.
    $104.99

    Product Description

    Power select HP, HP Pavilion and HP Presario laptops with this DENAQ DQ-EV06055-12 12-cell lithium-ion battery, which features 10.8V of power and an 8800 mAh capacity for extended operation. Overcharge protection helps ensure safe use.
  8. Product Description

    This DENAQ DQ-HSTNN-IB62-8 battery features 8 lithium-ion cells to reliably deliver up to 11.1V of power to select HP laptops. The 5200 mAh capacity allows extended operation, while overcharge protection helps ensure safe use.
    $82.99

    Product Description

    This DENAQ DQ-HSTNN-IB62-8 battery features 8 lithium-ion cells to reliably deliver up to 11.1V of power to select HP laptops. The 5200 mAh capacity allows extended operation, while overcharge protection helps ensure safe use.
  9. Top comment

    "Great product, so far....Happy customer so far....email, music, watch videos, and the battery lasts for a good amount of time before I have to recharge....Rather simple to use, took minutes to install, and after following the initial instructions it has so far given me the charge time I was expecting to get."

    ""

    Hear more from customers

    Product Description

    This is a new 9-Cell rechargeable battery for your TOSHIBA laptop computer. Providing 6600mAh of capacity, this quality battery will keep you charged up at home and on the go.

    $84.99
    Top comment

    "Great product, so far....Happy customer so far....email, music, watch videos, and the battery lasts for a good amount of time before I have to recharge....Rather simple to use, took minutes to install, and after following the initial instructions it has so far given me the charge time I was expecting to get."

    ""

    Hear more from customers

    Product Description

    This is a new 9-Cell rechargeable battery for your TOSHIBA laptop computer. Providing 6600mAh of capacity, this quality battery will keep you charged up at home and on the go.

  10. Product Description

    This is a new 9-Cell rechargeable battery for your DELL laptop computer. Providing 85Whr of capacity, this quality battery will keep you charged up at home and on the go.

    $134.99

    Product Description

    This is a new 9-Cell rechargeable battery for your DELL laptop computer. Providing 85Whr of capacity, this quality battery will keep you charged up at home and on the go.

  11. Product Description

    This DENAQ DQ-SQU-715-6 6-cell lithium-ion battery features 11.1V and a 5200 mAh capacity to deliver reliable, long-lasting power to your Gateway laptop. Built-in overcharge protection helps ensure safe use.
    $53.99

    Product Description

    This DENAQ DQ-SQU-715-6 6-cell lithium-ion battery features 11.1V and a 5200 mAh capacity to deliver reliable, long-lasting power to your Gateway laptop. Built-in overcharge protection helps ensure safe use.
  12. Top comment

    "Good size...Works great...This battery is an excellent replacement battery for my laptop...ordered on internet battery came in just a few days installed battery works great"

    ""

    Hear more from customers

    Product Description

    Fuel your compatible Dell laptop with this DENAQ NM-MR90Y lithium-ion battery, which features 11.1V of power and a 5200 mAh capacity for a sustained charge. Overload protection promotes safe use.
    $84.99
    Top comment

    "Good size...Works great...This battery is an excellent replacement battery for my laptop...ordered on internet battery came in just a few days installed battery works great"

    ""

    Hear more from customers

    Product Description

    Fuel your compatible Dell laptop with this DENAQ NM-MR90Y lithium-ion battery, which features 11.1V of power and a 5200 mAh capacity for a sustained charge. Overload protection promotes safe use.
  13. Top comment

    "good value...Great Value...We needed a new battery for a Toshiba laptop, and found this to be a solid alternative to a factory replacement in both cost and (so far) service....I was sitting in front of battery plus and decided to call Best Buy First, I'm glad I did because I saved $50 and it was shipped to my home only four days later"

    ""

    Hear more from customers

    Product Description

    Keep your Toshiba Equium, Satellite or Satellite Pro laptop charged with this DENAQ NM-PA3534U-6 battery that features lithium-ion chemistry and a 4400 mAh capacity for extended operation. The 10.8V reliably power your device.
    $40.99
    Top comment

    "good value...Great Value...We needed a new battery for a Toshiba laptop, and found this to be a solid alternative to a factory replacement in both cost and (so far) service....I was sitting in front of battery plus and decided to call Best Buy First, I'm glad I did because I saved $50 and it was shipped to my home only four days later"

    ""

    Hear more from customers

    Product Description

    Keep your Toshiba Equium, Satellite or Satellite Pro laptop charged with this DENAQ NM-PA3534U-6 battery that features lithium-ion chemistry and a 4400 mAh capacity for extended operation. The 10.8V reliably power your device.
  14. Top comment

    "Great Job...Good Battery...Immediately as I received the DENAQ - Lithium-Ion Battery for my laptop I installed it and it worked great....The store associate was very helpful and ordered this part for me to be delivered at my house."

    ""

    Hear more from customers

    Product Description

    Continue to power your compatible Dell laptop with this DENAQ NM-T54FJ lithium-ion battery, which features a rechargeable design with overload protection to promote safe use. A capacity of 4400 mAh and 11.1V of power deliver a sustained charge.
    $87.99
    Top comment

    "Great Job...Good Battery...Immediately as I received the DENAQ - Lithium-Ion Battery for my laptop I installed it and it worked great....The store associate was very helpful and ordered this part for me to be delivered at my house."

    ""

    Hear more from customers

    Product Description

    Continue to power your compatible Dell laptop with this DENAQ NM-T54FJ lithium-ion battery, which features a rechargeable design with overload protection to promote safe use. A capacity of 4400 mAh and 11.1V of power deliver a sustained charge.
  15. Top comment

    "Great price....Works great!...Put battery in my laptop and it was perfect....Battery great"

    ""

    Hear more from customers

    Product Description

    Power your HP laptop with this DENAQ NM-MU06055-6 6-cell lithium-ion battery that provides 10.8V and features a 4400 mAh capacity to keep your device ready for use. Built-in protection helps prevent overcharging.
    $39.99
    Top comment

    "Great price....Works great!...Put battery in my laptop and it was perfect....Battery great"

    ""

    Hear more from customers

    Product Description

    Power your HP laptop with this DENAQ NM-MU06055-6 6-cell lithium-ion battery that provides 10.8V and features a 4400 mAh capacity to keep your device ready for use. Built-in protection helps prevent overcharging.