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Free shipping
Free Shipping on Orders $35 and Up
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Items per page:
  • Model: ROOMBA 870
  • SKU: 8133013
Bagless technology; AeroForce performance cleaning system; iRobot XLife battery; HEPA filter; 6-3/4" cleaning path width

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.

$599.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

63%
(12 Reviews)
26%
(5 Reviews)
11%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: EA91BP-4
  • SKU: 9064709
4-pack AA lithium batteries; for use with most electronic devices that require AA batteries
$4.99
Clearance
Save $5 (Reg. $9.99)
Original Price:

The price at which Best Buy first offered this product for sale on 10/05/2008.

Intermediate markdowns may have taken place since that date.

Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

80%
(53 Reviews)
18%
(12 Reviews)
2%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.4
Quality:
4.9
Battery Life:
4.9
  • Model: L91BP-8
  • SKU: 5320814
Long-lasting power; performs at extreme temperatures (-40 degrees F to 140 degrees F); lightweight
$14.99
Clearance
Save $6.99 (Reg. $21.98)
Original Price:

The price at which Best Buy first offered this product for sale on 11/15/2003.

Intermediate markdowns may have taken place since that date.

Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

85%
(169 Reviews)
14%
(28 Reviews)
1%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.4
Quality:
4.8
Battery Life:
4.9
$9.99
Clearance
Save $6 (Reg. $15.99)
Original Price:

The price at which Best Buy first offered this product for sale on 10/13/2013.

Intermediate markdowns may have taken place since that date.

Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

63%
(22 Reviews)
31%
(11 Reviews)
3%
(1 Review)
3%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.5
Quality:
4.9
Battery Life:
4.9
  • Model: EA91BP-8
  • SKU: 9064674
8-pack AA lithium batteries; for use with most electronic devices that require AA batteries
$9.99
Clearance
Save $8.50 (Reg. $18.49)
Original Price:

The price at which Best Buy first offered this product for sale on 10/05/2008.

Intermediate markdowns may have taken place since that date.

Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

80%
(53 Reviews)
18%
(12 Reviews)
2%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.4
Quality:
4.9
Battery Life:
4.9
  • Model: EA92BP-4
  • SKU: 9064683
4-pack AAA lithium batteries; for use with most electronic devices that require AAA batteries
$5.99
Clearance
Save $4 (Reg. $9.99)
Original Price:

The price at which Best Buy first offered this product for sale on 10/05/2008.

Intermediate markdowns may have taken place since that date.

Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

63%
(22 Reviews)
31%
(11 Reviews)
3%
(1 Review)
3%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.5
Quality:
4.9
Battery Life:
4.9
  • Model: L92BP-2
  • SKU: 8704468
Long-lasting power; performs well at extreme temperatures (-40°F to 140°F); lightweight
$4.99
Clearance
Save $1.50 (Reg. $6.49)
Original Price:

The price at which Best Buy first offered this product for sale on 05/28/2008.

Intermediate markdowns may have taken place since that date.

Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

92%
(60 Reviews)
6%
(4 Reviews)
2%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Quality:
4.9
Battery Life:
4.9
  • Model: ECR2450BP
  • SKU: 5867859
Power up your electronic components with a long-lasting Energizer battery

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.

$3.99
On Sale
Save $1.50 (Reg. $5.49)
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

88%
(22 Reviews)
8%
(2 Reviews)
4%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Quality:
4.8
Battery Life:
4.3
  • Model: L92BP-4
  • SKU: 6648648
AAA lithium photo batteries; last up to 7x longer than standard alkaline batteries
$11.99
Clearance
Save $1 (Reg. $12.99)
Original Price:

The price at which Best Buy first offered this product for sale on 08/20/2004.

Intermediate markdowns may have taken place since that date.

Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

You may compare up to four items at a time.

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Rating Breakdown

92%
(60 Reviews)
6%
(4 Reviews)
2%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Quality:
4.9
Battery Life:
4.9
  • Model: EL1CR2BP2
  • SKU: 3892443
3-volt lithium photo battery

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.

$10.99
On Sale
Save $5.50 (Reg. $16.49)
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

76%
(19 Reviews)
16%
(4 Reviews)
8%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
2.7
Quality:
4.3
Battery Life:
3.9
  • Model: AHDBT-301
  • SKU: 6571834
Compatible with HERO3 and HERO3+ Edition cameras; 1050 mAh; rechargeable

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.

$14.99
On Sale
Save $5 (Reg. $19.99)
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

You may compare up to four items at a time.

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Rating Breakdown

74%
(422 Reviews)
19%
(109 Reviews)
5%
(27 Reviews)
1%
(6 Reviews)
1%
(7 Reviews)
  • Model: KECR2032-4
  • SKU: 5803019
Lithium chemistry; designed for use with select watches, key fobs and other devices; 4-pack

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.

$10.49
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

80%
(16 Reviews)
15%
(3 Reviews)
5%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Quality:
5
Battery Life:
5
  • Model: LA522SBP
  • SKU: 1262013
Ideal for smoke alarms, professional audio and home improvement devices; performs in temperatures -40° to 140°

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.

$8.49
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

70%
(23 Reviews)
30%
(10 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Quality:
4.6
Battery Life:
4.7
  • Model: L91BP-2
  • SKU: 2543064
2-pack, lithium AA photo electronic battery

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.

$5.99
On Sale
Save $1 (Reg. $6.99)
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

You may compare up to four items at a time.

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Rating Breakdown

85%
(169 Reviews)
14%
(28 Reviews)
1%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.4
Quality:
4.8
Battery Life:
4.9
  • Model: EL123APB2
  • SKU: 2731002
Power your electronics with long-lasting consistency

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.

$10.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

72%
(36 Reviews)
26%
(13 Reviews)
2%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Quality:
4.7
Battery Life:
4.6
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