MOTHER'S DAY IS MAY 8

Gift mom giddy with the top tech gifts she really wants.

Shop top tech gifts for mom ›

"Portable Backup Battery For Cell Phone"

2,272 items
View:
kate spade new york - Portable Backup Lithium-Polymer Battery for Select Cell Phones - Multi - Larger Front
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

  • Model: KSPW-207-FRP
  • SKU: 8352103
Compatible with most USB-powered cell phones; rechargeable 4000 mAh lithium-polymer battery; 2.1-amp output power; 4 LED power indicators; full-wrap Kate Spade graphic print
kate spade new york - Portable Backup Lithium-Polymer Battery for Select Cell Phones - Multi - Larger Front
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

  • Model: KSPW-207-ZBC
  • SKU: 8352176
Compatible with most USB-powered cell phones; rechargeable 4000 mAh lithium-polymer battery; 2.1-amp output power; 4 LED power indicators; full-wrap Kate Spade graphic print
kate spade new york - Portable Backup Lithium-Polymer Battery for Select Cell Phones - Green - Larger Front
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

  • Model: KSPW-207-BDGBD
  • SKU: 8351104
Compatible with most USB-powered cell phones; rechargeable 4000 mAh lithium-polymer battery; 2.1-amp output power; 4 LED power indicators; full-wrap Kate Spade graphic print
kate spade new york - Portable Backup Lithium-Polymer Battery for Select Cell Phones - Multi - Larger Front
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

  • Model: KSPW-207-DSCG
  • SKU: 8352112
Compatible with most USB-powered cell phones; rechargeable 4000 mAh lithium-polymer battery; 2.1-amp output power; 4 LED power indicators; full-wrap Kate Spade graphic print
Sony - Portable Bluetooth Speaker - Red - Larger Front
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

  • Model: SRSX2/RED
  • SKU: 6343008
Compatible with most Bluetooth-enabled devices; ClearAudio+ technology; up to 20W output; NFC (near-field communication) technology; 45mm drivers; 3.5mm stereo mini jack and electret condenser microphone input
$59.99
Clearance
Save $40 (Reg. $99.99)
Samsung - Galaxy S6 with 32GB Memory Cell Phone - Black (Sprint) - Larger Front
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

  • 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.

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

Yes, go to compare

  • 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.

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

Yes, go to compare

  • 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)
Dynex™ - Lithium Ion Portable Battery Charger - Sapphire - Larger Front
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

  • Model: DX-1022
  • SKU: 7435141
Compatible with most devices with a micro USB charge port; 2200 mAh capacity; aluminum housing; dual-LED status indicator; 19.7" cable length
$3.99
Clearance
Save $4 (Reg. $7.99)
CyberPower - 450VA Battery Back-Up System - Black - Larger Front
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

  • Model: SE450G
  • SKU: 3938808
ENERGY STAR Certified
890 joules of protection; 8 surge-protected outlets; phone line protection; standby topology; simulated sine wave output; GreenPower UPS high-efficiency 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.

$44.99
CyberPower - 650VA Battery Back-Up System - Black - Larger Front
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

  • Model: SX650G
  • SKU: 3938826
ENERGY STAR Certified
8 surge-protected outlets; phone line protection; standby topology; simulated sine wave output; GreenPower UPS 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.

$64.99
CyberPower - 1500VA Battery Back-Up System - Black - Larger Front
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

  • Model: LX1500GU
  • SKU: 3938817
ENERGY STAR Certified
890 joules of protection; 10 surge-protected outlets; phone line protection; AVR (Automatic Voltage Regulation); Line Interactive topology; GreenPower UPS Bypass design; multifunction LCD
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.

$159.99
CyberPower - 850VA Battery Back-Up System - Black - Larger Front
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

  • Model: LE850G
  • SKU: 3938799
1030 joules of protection; 12 surge-protected outlets; phone line protection; AVR (Automatic Voltage Regulation); Line Interactive and standby topologies; GreenPower UPS Bypass 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.

$89.99
Samsung - Galaxy S6 4G LTE with 32GB Memory Cell Phone - Black Sapphire (Verizon Wireless) - Larger Front
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

  • Model: SMG920VZKA
  • SKU: 4406021
  • 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)
  • Verizon Device PaymentLearn more
    $24.00/mo.
  • 2-year contract
    $1.00
  • Unactivated device
    $569.99
You can switch your pricing option after adding device to package.
Samsung - Galaxy Note5 4G LTE with 32GB Memory Cell Phone - Black Sapphire (Verizon Wireless) - Larger Front
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

  • Model: SMN920VZKA
  • SKU: 4312601
  • Android 5.1.1 Lollipop
  • 4G LTE
  • Wi-Fi
  • 5.7" Super AMOLED touch screen
  • Bluetooth
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
With 2-year contract
On Sale
Save $150 (Reg. $249.99)
  • Verizon Device PaymentLearn more
    $29.99/mo.
  • 2-year contract
    $99.99
  • Unactivated device
    $699.99
You can switch your pricing option after adding device to package.