LABOR DAY DEALS

Save on HDTVs, laptops, tablets and more.

Shop the deals ›


Shop Category

Current Offers

  • (7)
  • (18)

Brand

  • (7)
  • (4)
  • (4)
  • (4)
  • (1)
  • (1)

Price

to
  • (12)
  • (7)
  • (2)

Sold By

  • (11)
  • (10)

Interfaces

  • (1)

Drive Interface

  • (1)

Battery Size

  • (3)
  • (2)
  • (2)

Color

  • (8)

Features

  • (10)
  • (8)

Customer Rating

  • (1)
  • (4)
  • (6)
  • (8)
  • (8)

Condition

  • (21)

Accessories Resources


Accessories Questions

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

21 items
Sort by:
Items per page:
Laptop Battery Pros - Lithium-Ion Battery for HP Pavilion DV7 and HDX18 Laptops - Black - Larger Front
  • Model: HP1025B
  • SKU: 5089494
Compatible with HP Pavilion DV7 and HDX18 laptops; up to 10 hours of battery life; 14.8V 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.

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

$109.99
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

AGPtek - Battery for HP Pavilion DV7T DV7Z DV7T-1000 DV7Z-1000 DV7-1000 DV7-1001 DV7-1002 DV7-1003 - Larger Front
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

$17.98
On Sale
Save $10 (Reg. $27.99)
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

AGPtek - 12 Cell Laptop Battery for HP Pavilion DV7 DV7T DV7Z HDX18 DV7-1000 DV7T-1000 HDX18T-1000 HDX18-1020 - Larger Front
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

$28.98
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

Laptop Battery Pros - Lithium-Ion Battery for HP Pavilion DV7 and HDX18 Laptops - Black - Larger Front
  • Model: HP1025A
  • SKU: 5089282
Compatible with HP Pavilion DV7 and HDX18 laptops; up to 10 hours of battery life; 14.8V and 5200 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.

$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

AGPtek - 12 Cell Battery for HP Pavilion DV7 series DV7 DV7T-1000 DV7Z-1000 DV7-1000 DV7-1001 DV7-1002 - Larger Front
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

$32.99
On Sale
Save $4 (Reg. $36.99)
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

AGPtek - Li-ion Battery for HP Pavilion Series dv7 dv7-1000 HSTNN-IB75 HSTNN-C50C - Larger Front
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

$17.98
On Sale
Save $10 (Reg. $27.99)
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

AGPtek - 12 Cell Replacement Battery for HP Pavilion DV7 DV8 DV7T Series HSTNN-XB75 HSTNN-C50C HSTNN-IB75 - Larger Front
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

$24.98
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

AGPtek - 8 Cell Laptop Battery for HP Pavilion DV7 HSTNN-IB75 HSTNN-C50C - Larger Front
  • Model: LH26-BD
  • SKU: 1306073231
4400 mAh - Lithium Ion (Li-Ion) - 14.4 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

$24.98
On Sale
Save $3 (Reg. $27.99)
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

AGPtek - 7800mAh Battery for HP Pavilion DV7 DV8 HDX18 HSTNN-Q35C 464059-121 HSTNN-IB75 HSTNN-C50C - Larger Front
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

$32.99
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

Lenmar - Lithium-Ion Battery for Select HP Laptops - Black - Larger Front
  • 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.

$44.99
On Sale
Save $45 (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

Lenmar - Lithium-Ion Battery for Select HP Laptops - Black - Larger Front
  • Model: Lbhp25aa
  • SKU: 9637691
Compatible with select HP laptops; 14.4V; 4400 mAh rating
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.

$52.99
On Sale
Save $37 (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

DENAQ - 8-Cell Lithium-Ion Battery for Select HP Pavilion Laptops - Larger Front
  • Model: NM-HSTNN-IB75
  • SKU: 1746253
Compatible with select HP Pavilion laptops; 14.4V of power; 5200 mAh capacity; overcharge protection; smart technology; no memory effect
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.

$55.99
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

DENAQ - 8-Cell Lithium-Ion Battery for Select HP Pavilion Laptops - Larger Front
  • Model: DQ-HSTNN-IB75
  • SKU: 6481043
Compatible with select HP Pavilion laptops; 14.4V and 5200 mAh capacity; smart technology; no memory effect; built-in overcharge protection
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.

$82.99
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

DENAQ - 6-Cell Lithium-Ion Battery for Select HP and Compaq Laptops - Larger Front
  • Model: DQ-MU06055-6
  • SKU: 9063081
Designed for use with select HP and Compaq laptops; 10.8V of power; 5200 mAh capacity; overcharge protection; smart technology; no memory effect
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.

$68.99
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

Laptop Battery Pros - 65W AC Power Adapter for Select HP Laptops - Black - Larger Front
  • Model: LBP-HAD65W4
  • SKU: 7098429
Compatible with select HP laptops, mobile workstations and tablet PCs; 18.5V output; USB port
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.

$39.99
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

Lenmar - Lithium-Ion Battery for Select HP Laptops - Black - Larger Front
  • Model: LBZ352HP
  • SKU: 1305168112
Compatible with select HP Compaq Presario Series, HP Series, Envy Series and Pavilion Series laptops; 10.8V and 4600 mAh
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

$46.99
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

Lenmar - Lithium-Ion Battery for Select HP Laptops - Black - Larger Front
  • Model: Lbhp25aa
  • SKU: 1305167047
Compatible with select HP laptops; 14.4V; 4400 mAh rating
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

$48.99
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

DENAQ - 6-Cell Lithium-Ion Battery for Select HP Laptops - Larger Front
  • Model: NM-MU06055-6
  • SKU: 1372359
Compatible with select HP Envy, G-series, Pavilion and Presario laptops; 10.8V of power; 4400 mAh capacity; overcharge protection; smart technology; no memory effect
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.

$49.99
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

Laptop Battery Pros - 12-Cell Lithium-Ion Battery for Select HP Laptops - Black - Larger Front
  • 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

Total Micro - Notebook Battery - largeFrontView
  • 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 (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

V7 - Li-Ion Notebook Battery - largeFrontView
  • Model: CPQ-CQ62V7
  • SKU: 1310275263
4400mAh - Lithium Ion (Li-Ion) - 10.8V 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

$142.48
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