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  • Model: ER-P240
  • SKU: 8526419
Rechargeable battery for select cordless phones from many manufacturers; extended talk and standby time; increased performance
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.

$22.99
You may compare up to four items at a time.

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Rating Breakdown

63%
(14 Reviews)
32%
(7 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
5%
(1 Review)
Value for Price:
4.3
Quality:
4.3
Usefulness:
4.5
Durability:
4.2
  • Model: ECR2450BP
  • SKU: 5867859
Power up your electronic components with a long-lasting Energizer battery
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.

$5.49
You may compare up to four items at a time.

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Rating Breakdown

88%
(31 Reviews)
9%
(3 Reviews)
3%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Quality:
4.8
Battery Life:
4.3
  • Model: 2016BP-2
  • SKU: 5867939
Power up your electronic components with a long-lasting Energizer battery
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.

$6.49
You may compare up to four items at a time.

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Rating Breakdown

81%
(99 Reviews)
14%
(17 Reviews)
3%
(4 Reviews)
0%
(0 Reviews)
2%
(3 Reviews)
Value for Price:
4.5
Quality:
4.8
Battery Life:
4.8
  • Model: 2032BP-2
  • SKU: 6818713
Power up your electronic components with a long-lasting Energizer battery
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.

$6.49
You may compare up to four items at a time.

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Rating Breakdown

81%
(670 Reviews)
17%
(141 Reviews)
2%
(19 Reviews)
0%
(3 Reviews)
0%
(2 Reviews)
Value for Price:
4.3
Quality:
4.7
Battery Life:
4.6
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.

$6.49
You may compare up to four items at a time.

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Rating Breakdown

77%
(303 Reviews)
17%
(66 Reviews)
5%
(19 Reviews)
0%
(1 Review)
1%
(3 Reviews)
Value for Price:
4.2
Quality:
4.6
Battery Life:
4.6
  • Model: ER-P104
  • SKU: 7687639
For Panasonic 5.8GHz cordless phones; replaces Panasonic battery HHR-P104A; 800 mAh power 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.

$19.99
You may compare up to four items at a time.

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Rating Breakdown

74%
(57 Reviews)
18%
(14 Reviews)
4%
(3 Reviews)
1%
(1 Review)
3%
(2 Reviews)
Value for Price:
3.9
Quality:
4.1
Usefulness:
4.3
Durability:
4.2
  • Model: ELCRV3BP2
  • SKU: 5320805
Designed for instant power; long-lasting performance
You may compare up to four items at a time.

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Rating Breakdown

57%
(8 Reviews)
29%
(4 Reviews)
7%
(1 Review)
7%
(1 Review)
0%
(0 Reviews)
Value for Price:
3.8
Quality:
4.6
Battery Life:
4.5
  • Model: ER-P730
  • SKU: 4680401
Replacement battery for select Northwestern Bell, Panasonic, Sharp, Sony, Toshiba and Uniden cordless phones
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.

$22.99
You may compare up to four items at a time.

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Rating Breakdown

54%
(22 Reviews)
40%
(16 Reviews)
3%
(1 Review)
3%
(1 Review)
0%
(0 Reviews)
Value for Price:
4
Quality:
4
Usefulness:
4
Durability:
3.7
  • Model: ER-P510
  • SKU: 4680278
For GE/Sanyo GES-PC3F03 cordless phones
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.

$19.99
You may compare up to four items at a time.

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Rating Breakdown

76%
(26 Reviews)
15%
(5 Reviews)
3%
(1 Review)
0%
(0 Reviews)
6%
(2 Reviews)
Value for Price:
4.3
Quality:
4.6
Usefulness:
4.9
Durability:
4.6
  • Model: P-3303
  • SKU: 373642
Rechargeable 3.6V 300 mAh NiCad battery for GE 2-9614 model cordless phones
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.

$19.99
You may compare up to four items at a time.

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Rating Breakdown

73%
(8 Reviews)
18%
(2 Reviews)
9%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Quality:
4.3
Usefulness:
4.3
Durability:
4.3
  • Model: EL123APB2
  • SKU: 2731002
Power your electronics with long-lasting consistency
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.

$14.99
You may compare up to four items at a time.

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Rating Breakdown

71%
(59 Reviews)
27%
(22 Reviews)
2%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Quality:
4.7
Battery Life:
4.6
  • Model: ER-P512
  • SKU: 6211878
For Uniden BT-446 cordless phones; no need to be fully drained before charging; recharge battery to full power at any time
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.

$22.99
You may compare up to four items at a time.

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Rating Breakdown

64%
(28 Reviews)
18%
(8 Reviews)
11%
(5 Reviews)
5%
(2 Reviews)
2%
(1 Review)
Value for Price:
2.4
Quality:
3.4
Usefulness:
4
Durability:
3.2
  • Model: iBAT40
  • SKU: 1310477155
4000 mAh - Lithium Ion (Li-Ion) - 40 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

$149.99
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: iT34-B
  • SKU: 1309259755
Save when you buy this bundle. Package includes Multimeter AC DC OHM Volt Multitester Digital LCD Monitor with Case, 1 * Digital Multimeter, 2 * Test Leads line(red&black), 1 * Protective Shell, 1 * user manual
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

$10.99
On Sale
Save $12 (Reg. $22.99)
You may compare up to four items at a time.

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Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: ER-P511
  • SKU: 5825994
Replacement battery for Panasonic cordless phones
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.

$25.99
You may compare up to four items at a time.

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Rating Breakdown

81%
(13 Reviews)
6%
(1 Review)
13%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.2
Quality:
4.6
Usefulness:
5
Durability:
4.5