DISCOVER TOP DEALS

Save on HDTVs, laptops, tablets and more.

Shop now ›


Current Offers
  • (269)
  • (1,063)
  • (68)
Brand
  • (848)
  • (96)
  • (48)
  • (46)
  • (46)
  • (43)
  • (37)
  • (35)
  • (31)
  • (30)
  • (27)
  • (25)
  • (21)
  • (20)
  • (20)
  • (20)
  • (20)
  • (18)
  • (18)
  • (16)
  • (14)
  • (14)
  • (13)
  • (13)
  • (12)
  • (12)
  • (11)
  • (10)
  • (10)
  • (10)
  • (9)
  • (9)
  • (8)
  • (8)
  • (8)
  • (8)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
Price
to
  • (1,474)
  • (285)
  • (74)
  • (40)
  • (27)
  • (83)
  • (30)
  • (18)
  • (1)
  • (2)
  • (1)
  • (2)
  • (5)
Customer Rating
  • (199)
  • (69)
  • (450)
  • (485)
  • (489)
  • (519)
Battery Size
  • (88)
  • (75)
  • (58)
  • (44)
  • (30)
  • (30)
  • (7)
  • (6)
  • (6)
  • (5)
  • (5)
  • (4)
  • (4)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Color
  • (248)
  • (132)
  • (75)
  • (71)
  • (46)
  • (40)
  • (37)
  • (27)
  • (24)
  • (23)
  • (18)
  • (12)
  • (10)
  • (2)
Features
  • (248)
  • (172)
  • (166)
  • (123)
  • (85)
  • (44)
  • (34)
  • (33)
  • (32)
  • (29)
  • (24)
  • (21)
  • (18)
  • (18)
  • (17)
  • (16)
  • (16)
  • (15)
  • (13)
  • (13)
  • (12)
  • (12)
  • (12)
  • (10)
  • (9)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Collection
  • (12)
  • (2)
  • (1)
Condition
  • (2,039)
  • (3)
  • (7)

Mobile Accessory Resources


Mobile Accessory Questions

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

Sort by:
Items per page:
  • Model: NS-MB5200B
  • SKU: 8599017
Compatible with most smartphones, tablets, e-readers, MP3 players and other electronics; USB output; 5200 mAh capacity; built-in cable management; includes 2' micro USB cable
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.

$34.99
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

64%
(169 Reviews)
27%
(71 Reviews)
5%
(13 Reviews)
1%
(3 Reviews)
3%
(9 Reviews)
  • Model: 40805BBR
  • SKU: 2366119
Compatible with most USB enabled mobile phones, tablets and other devices; 12,000 mAh capacity; allows you to charge 2 devices simultaneously; integrated 4-LED charge-status indicator
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.

$110.99
On Sale
Save $19 (Reg. $129.99)
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

75%
(240 Reviews)
20%
(63 Reviews)
2%
(6 Reviews)
1%
(2 Reviews)
2%
(6 Reviews)
Value for Price:
4
Quality:
4.6
Battery Life/Charge Length:
4.5
  • Model: 40810BCW
  • SKU: 2886411
Compatible with most USB enabled mobile phones, tablets and other devices; 12,000 mAh capacity; allows you to charge 2 devices simultaneously; integrated 4-LED charge-status indicator
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.

$112.99
On Sale
Save $17 (Reg. $129.99)
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

77%
(54 Reviews)
18%
(13 Reviews)
3%
(2 Reviews)
1%
(1 Review)
1%
(1 Review)
  • Model: DX-622
  • SKU: 4158032
Compatible with most USB-enabled devices; 2200 mAh capacity; tricolor indicator; includes a 6" micro USB charge/sync cable
$9.99
Clearance
Save $10 (Reg. $19.99)
Original Price:

The price at which Best Buy first offered this product for sale on 05/04/2014.

Intermediate markdowns may have taken place since that date.

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

56%
(348 Reviews)
32%
(200 Reviews)
9%
(54 Reviews)
1%
(5 Reviews)
2%
(12 Reviews)
Value for Price:
4.6
Quality:
4.5
Battery Life/Charge Length:
4.3
  • Model: 40365BBR
  • SKU: 9122075
Compatible with Samsung Galaxy S 5 cell phones and other micro USB-enabled devices; dual USB charging ports; 6000 mAh capacity; up to 2.1-amp charging output; rechargeable; USB cable
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

Rating Breakdown

72%
(221 Reviews)
20%
(62 Reviews)
4%
(12 Reviews)
2%
(6 Reviews)
2%
(5 Reviews)
Value for Price:
4.1
Quality:
4.5
Battery Life/Charge Length:
4.4
  • Model: DX-522
  • SKU: 4158014
Compatible with most USB-enabled devices; 2200 mAh capacity; tricolor indicator; includes a 6" micro USB charge/sync cable
$9.99
Clearance
Save $10 (Reg. $19.99)
Original Price:

The price at which Best Buy first offered this product for sale on 05/04/2014.

Intermediate markdowns may have taken place since that date.

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

56%
(348 Reviews)
32%
(200 Reviews)
9%
(54 Reviews)
1%
(5 Reviews)
2%
(12 Reviews)
Value for Price:
4.6
Quality:
4.5
Battery Life/Charge Length:
4.3
  • Model: DX-822
  • SKU: 4159022
Compatible with most USB-enabled devices; 2200 mAh capacity; tricolor indicator; includes a 6" micro USB charge/sync cable
$9.99
Clearance
Save $10 (Reg. $19.99)
Original Price:

The price at which Best Buy first offered this product for sale on 05/04/2014.

Intermediate markdowns may have taken place since that date.

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

56%
(348 Reviews)
32%
(200 Reviews)
9%
(54 Reviews)
1%
(5 Reviews)
2%
(12 Reviews)
Value for Price:
4.6
Quality:
4.5
Battery Life/Charge Length:
4.3
  • Model: DX-722
  • SKU: 4160003
Compatible with most USB-enabled devices; 2200 mAh capacity; tricolor indicator; includes a 6" micro USB charge/sync cable
$9.99
Clearance
Save $10 (Reg. $19.99)
Original Price:

The price at which Best Buy first offered this product for sale on 05/04/2014.

Intermediate markdowns may have taken place since that date.

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

56%
(348 Reviews)
32%
(200 Reviews)
9%
(54 Reviews)
1%
(5 Reviews)
2%
(12 Reviews)
Value for Price:
4.6
Quality:
4.5
Battery Life/Charge Length:
4.3
  • Model: P-B-10400-12-C02-RB
  • SKU: 9483435
Compatible with most USB-enabled smartphones and tablets; dual USB outputs with 2.4-amp and 1-amp options; lithium-polymer chemistry; rechargeable design; LED battery-level indicators; includes micro USB cable
$39.99
Clearance
Save $10 (Reg. $49.99)
Original Price:

The price at which Best Buy first offered this product for sale on 11/02/2014.

Intermediate markdowns may have taken place since that date.

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

71%
(101 Reviews)
24%
(35 Reviews)
3%
(5 Reviews)
1%
(2 Reviews)
1%
(2 Reviews)
  • Model: P-B-6600-12-C01-RB
  • SKU: 9481098
Compatible with most USB-enabled smartphones and tablets; dual USB outputs with 2.4-amp and 1-amp options; lithium-ion chemistry; rechargeable design; LED battery-level indicators; includes micro USB cable
$32.99
Clearance
Save $2 (Reg. $34.99)
Original Price:

The price at which Best Buy first offered this product for sale on 11/02/2014.

Intermediate markdowns may have taken place since that date.

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

59%
(69 Reviews)
37%
(43 Reviews)
3%
(4 Reviews)
0%
(0 Reviews)
1%
(1 Review)
  • Model: P-B-5200-2-C01-RB
  • SKU: 9480131
Compatible with most USB-enabled smartphones and tablets; lithium-ion chemistry; rechargeable design; 2-amp output; includes micro USB cable
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.

$29.99
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

67%
(64 Reviews)
25%
(24 Reviews)
7%
(7 Reviews)
0%
(0 Reviews)
1%
(1 Review)
  • Model: SAM UNIV BAT PAK 3100MAH WHT
  • SKU: 5573022
Compatible with most micro USB-enabled devices; lithium-ion chemistry; 3100 mAh capacity; integrated hide-away charging cable; battery-level button
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.

$59.99
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

69%
(40 Reviews)
24%
(14 Reviews)
5%
(3 Reviews)
2%
(1 Review)
0%
(0 Reviews)
Value for Price:
4
Quality:
4.4
Battery Life/Charge Length:
3.9
  • Model: 40799BBR
  • SKU: 1659412
Compatible with Apple® iPhone® 5, 5c and 5s; 1300 mAh capacity
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

Rating Breakdown

67%
(47 Reviews)
26%
(18 Reviews)
3%
(2 Reviews)
1%
(1 Review)
3%
(2 Reviews)
Value for Price:
4.7
Quality:
4.8
Battery Life/Charge Length:
4.5
  • Model: P-B-10400-12-IDW01-RB
  • SKU: 3144023
Compatible with most USB-enabled devices; charges up to 2 devices simultaneously; dual USB ports; rechargeable battery; 10,400 mAh capacity; soft-touch finish
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
On Sale
Save $10 (Reg. $59.99)
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

79%
(96 Reviews)
16%
(19 Reviews)
3%
(4 Reviews)
0%
(0 Reviews)
2%
(3 Reviews)
  • Model: P-B-2200-1-K01-RB
  • SKU: 9742096
Compatible with most USB- and micro USB-enabled smartphones; lithium-ion polymer chemistry; 2200 mAh capacity; 5V, 1-amp output; LED status indicator; slender design
$14.99
Clearance
Save $5 (Reg. $19.99)
Original Price:

The price at which Best Buy first offered this product for sale on 11/02/2014.

Intermediate markdowns may have taken place since that date.

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

57%
(271 Reviews)
31%
(145 Reviews)
8%
(38 Reviews)
2%
(11 Reviews)
2%
(9 Reviews)
Select 2 to 4 items to Compare