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Laptop Battery Pros - Lithium-Ion Battery for Dell Latitude D820 and D830 Laptops - Black - Larger Front
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  • Model: DE1021B
  • SKU: 5089555
Compatible with Dell Latitude D820 and D830 laptops; up to 10 hours of battery life; 11.1V and 7800 mAh
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$99.99
Denaq - Battery for DELL Inspiron 8500 8600; Latitude D600 D620 D630 D800 D820 D830; Precision M2300 M4300 - Larger Front
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Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$110.99
Dell - Refurbished D830 C2D-2.0GHz,2048MB,320GB,DVDRW,15.4,W7HP,1YR WRT - Gray - Larger Front
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  • Model: D830
  • SKU: 1312937305
2 GB DDR2 SDRAM RAM - 320 GB HDD - DVD-Writer - Intel GMA X3100 DDR2 SDRAM - Windows 7 Home Premium 32-bit - 1280 x 800 16:10 Display - IEEE 802.11b/g/n Wireless LAN - Gigabit Ethernet - 3 x Total USB Ports - Network (RJ-45) - 6-cell - Lithium Ion (Li-Ion)
What is Marketplace Refurbished?

Marketplace Refurbished Items

  • have been inspected and restored to like-new condition
  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$149.99
AGPtek - 9 Cell Dell Latitude D820 D830 D531 Battery 312-0393 312-0394 312-0402 451-10308 YD623 7200 mAh - Larger Front
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What is Marketplace?

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  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$27.99
On Sale
Save $52 (Reg. $79.99)
AGPtek - Laptop Battery For Dell Latitude D830 D820 D531 D531N 451-10326 451-10410 9 cell - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$27.99
On Sale
Save $52 (Reg. $79.99)
AGPtek - Laptop Battery for Dell Latitude D820 D830 D531 D531N 310-9122 GX047 CF623 D739 - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$27.99
On Sale
Save $62 (Reg. $89.99)
Shop For Battery - 7200mAh Battery for Dell Latitude D820 D830 Series 451-10326 451-10327 XD736 YD624 310-9123 - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$27.99
On Sale
Save $87 (Reg. $114.99)
Shop For Battery - 9 Cell Notebook Battery for Dell Latitude D820 D830 D531 Series GX047 YD623 XD736 312-0538 - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$27.99
On Sale
Save $87 (Reg. $114.99)
AGPtek - Laptop Battery For DELL Latitude D820 D830 D531 7200mAh 9 cell - Grey - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$27.99
On Sale
Save $62 (Reg. $89.99)
AGPtek - 9 Cell Battery for Dell Latitude D820 D830 D531N Precision M65 M4300 312-0393 - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$27.99
On Sale
Save $102 (Reg. $129.99)
AGPtek - 7200mAh Battery for Dell Latitude D820 D830 D531 312-0394 451-10308 DF192 MM165 - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$27.99
On Sale
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Shop For Battery - New Extended Battery for Dell Latitude D820 D830 D531 Series 312-0394 312-0402 451-10309 GX047 - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$27.99
On Sale
Save $87 (Reg. $114.99)
CMS - 4GB (1 x 4GB) Memory RAM CMS Compatible with Dell Latitude D830 Notebook - Larger Front
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What is Marketplace?

Marketplace Items

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  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$69.00
Dell - Inspiron Desktop - Intel Core i5 - 12GB Memory - 2TB Hard Drive - Black - Larger Front
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  • Model: I3847-3538BK
  • SKU: 9407115
  • Windows 10 operating system
  • Technical details: 4th Gen Intel® Core™ i5 processor; 12GB memory
  • Special features: Built-in wireless networking; Bluetooth; HDMI output
  • Dell - Inspiron Desktop - Intel Core i3 - 8GB Memory - 1TB Hard Drive - Black - Larger Front
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    • Model: I3847-6162BK
    • SKU: 9405441
  • Windows 10 operating system
  • Technical details: 4th Gen Intel® Core™ i3 processor; 8GB memory; 1TB hard drive
  • Special features: Built-in wireless networking; Bluetooth; HDMI output