4 DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›


Ends Monday.

Shop Category
Current Offers
  • (4)
  • (2)
  • (2)
Brand
  • (2)
  • (2)
  • (1)
  • (1)
Price
  • (4)
  • (2)
Battery Size
  • (2)
Voltage
  • (2)
Color
  • (2)
Memory Type
  • (2)
Features
  • (2)
  • (2)
Customer Reviews
  • (2)
  • (2)
  • (2)
  • (2)
Condition
  • (6)

Computer Cards & Components Resources


Computer Cards & Components Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

Sort by:
  • Model: LBZ352HP
  • SKU: 3424265
Compatible with select HP Compaq Presario Series, HP Series, Envy Series and Pavilion Series laptops; 10.8V and 4600 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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$48.99
On Sale
Save $41 (Reg. $89.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

52%
(27 Reviews)
18%
(9 Reviews)
16%
(8 Reviews)
4%
(2 Reviews)
10%
(5 Reviews)
  • Model: LBZ352HP
  • SKU: 1305168112
Compatible with select HP Compaq Presario Series, HP Series, Envy Series and Pavilion Series laptops; 10.8V and 4600 mAh
  4.6  (5 Reviews)
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

$43.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

80%
(4 Reviews)
0%
(0 Reviews)
20%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: HP1042B
  • SKU: 7097924
Compatible with select HP laptops; lithium-ion chemistry; 11.1V; 8800 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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$99.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: KTT3311/1G-PE
  • SKU: 1307235782
1GB (1 x 1GB) - 333MHz DDR333/PC2700 - DDR SDRAM - 200-pin
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

$28.92
On Sale
Save $9.54 (Reg. $38.46)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: PE195564
  • SKU: 1306573809
1GB (1 x 1GB) - 333MHz DDR333/PC2700 - DDR SDRAM - 200-pin
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

$29.58
On Sale
Save $9.76 (Reg. $39.34)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: HDP40D41-DEL
  • SKU: 1304516464
5100 mAh - Lithium Ion (Li-Ion) - 10.8 V DC
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

$98.12
On Sale
Save $32.38 (Reg. $130.50)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Select 2 to 4 items to Compare