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"external battery pack for cell phone"

2,067 items
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mophie - Juice Pack External Battery Case for Samsung Galaxy S6 Cell Phones - Black - Angle
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  • Model: 45120BBR
  • SKU: 5792003
Compatible with Samsung Galaxy S6 cell phones; Impact-Isolation system; rubberized pads; internal suspension bumpers; 3300 mAh battery; up to 21 extra hours of talk 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$86.99
On Sale
Save $13 (Reg. $99.99)
mophie - juice pack External Battery Case for Samsung Galaxy S 5 Cell Phones - Black - Larger Front
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  • Model: 43350BBR
  • SKU: 7498179
Compatible with Samsung Galaxy S 5 cell phones; plastic and rubberized materials; pass-through design; integrated LED status indicator
mophie - juice pack External Battery Case for Samsung Galaxy S6 edge Cell Phones - Gold - Angle
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  • Model: 45698BBR
  • SKU: 4264331
Compatible with Samsung Galaxy S6 edge cell phones; Impact-Isolation System; Priority+ charging; built-in lithium-ion polymer battery; 3300 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$59.99
Clearance
Save $40 (Reg. $99.99)
mophie - Juice Pack External Battery Case for Samsung Galaxy S6 edge Cell Phones - Black - Angle
You may compare up to four items at a time.

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  • Model: 45123BBR
  • SKU: 5791022
Compatible with Samsung Galaxy S6 edge cell phones; Impact-Isolation system; Priority+ charge-and-sync; rubberized pads; 3300 mAh battery; up to 21 hours of talk 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$99.99
mophie - juice pack External Battery Case for LG G4 Cell Phones - Black - Larger Front
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  • Model: 45312BBR
  • SKU: 6978138
Compatible with LG G4 cell phones; hard shell plastic frame; rubberized support pads; 3450 mAh lithium-ion polymer battery; Priority+ charge and sync; standby switch; camera cut-out
mophie - juice pack External Battery Case for Samsung Galaxy S 5 Cell Phones - White - Larger Front
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  • Model: 43351BBR
  • SKU: 7498133
Compatible with Samsung Galaxy S 5 cell phones; plastic and rubberized materials; pass-through design; integrated LED status indicator
mophie - Juice Pack External Battery Case for Samsung Galaxy S6 Cell Phones - Gold - Angle
You may compare up to four items at a time.

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  • Model: 45121BBR
  • SKU: 5793039
Compatible with Samsung Galaxy S6 cell phones; Impact-Isolation system; rubberized pads; internal suspension bumpers; 3300 mAh battery; up to 21 extra hours of talk 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$99.99
mophie - Juice Pack External Battery Case for Samsung Galaxy S 6 Cell Phones - White - Angle
You may compare up to four items at a time.

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

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  • Model: 45122BBR
  • SKU: 5790302
Compatible with Samsung Galaxy S 6 cell phones; Impact-Isolation system; rubberized pads; internal suspension bumpers; 3300 mAh battery; up to 21 extra hours of talk 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$99.99
mophie - Juice Pack External Battery Case for Samsung Galaxy Note5 Cell Phones - Black - Larger Front
You may compare up to four items at a time.

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  • Model: 11648VRP
  • SKU: 4659700
MOPHIE Juice Pack External Battery Case for Samsung Galaxy Note5 Cell Phones: Compatible with Samsung Galaxy Note5 cell phones; 2400 mAh battery; plastic, silicone and TPU materials; LED status indicator; overcharge and temperature 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$99.99
Samsung - Galaxy S6 with 32GB Memory Cell Phone - Black (Sprint) - Larger Front
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  • Model: SPHG92032BKS
  • SKU: 4372036
  • Android 5.0 Lollipop operating system
  • 4G LTE speed
  • Wi-Fi
  • 5.1" Super AMOLED touch screen
  • Bluetooth enabled
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$1.00
With 2-year contract
On Sale
Save $148.99 (Reg. $149.99)
  • 24-Month InstallmentsLearn more
    $24.34/mo.
  • 2-year contract
    $1.00
  • Unactivated device
    $629.99
You can switch your pricing option after adding device to package.
Samsung - Galaxy S6 with 32GB Memory Cell Phone - Gold (Sprint) - Larger Front
You may compare up to four items at a time.

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  • Model: SPHG92032GLD
  • SKU: 4425015
  • Android 5.0 Lollipop operating system
  • 4G LTE speed (available in select markets)
  • Wi-Fi
  • 5.1" Super AMOLED touch screen
  • Bluetooth enabled
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$1.00
With 2-year contract
On Sale
Save $148.99 (Reg. $149.99)
  • 24-Month InstallmentsLearn more
    $24.34/mo.
  • 2-year contract
    $1.00
  • Unactivated device
    $629.99
You can switch your pricing option after adding device to package.
AT&T GoPhone - Z222 No-Contract Cell Phone - Dark Blue - Larger Front
You may compare up to four items at a time.

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  • Model: Z222
  • SKU: 3117461
Up to 3 hours talk time; color display; mobile broadband; e-mail and MMS text messaging; Bluetooth-enabled; digital camera
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$7.49
On Sale
Save $7.50 (Reg. $14.99)
mophie - juice pack reserve External Battery Case for Apple® iPhone® 6 and iPhone 6s - Black - Larger Front
You may compare up to four items at a time.

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  • Model: 46206BBR
  • SKU: 4558800
Compatible with Apple iPhone 6 and iPhone 6s; rubberized support points; 1840 mAh battery; priority charge and sync feature; low-profile design
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$59.99
PNY - PowerPack T2600 USB Rechargeable External Battery - Sky Blue - Larger Front
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  • Model: P-B-2600-1-B03-RL
  • SKU: 7685029
Compatible with most USB- and micro USB-enabled devices; rechargeable lithium-ion battery; 2600 mAh; 5V, 1-amp USB output; 5V, 1-amp micro USB input; LED indicators; micro USB cable included
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$9.99
PNY - PowerPack T2600 USB Rechargeable External Battery - Blue - Larger Front
You may compare up to four items at a time.

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  • Model: P-B-2600-1-B02-RL
  • SKU: 7684002
Compatible with most USB- and micro USB-enabled devices; rechargeable lithium-ion battery; 2600 mAh; 5V, 1-amp USB output; 5V, 1-amp micro USB input; LED indicators; micro USB cable included
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$9.99