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"Cell Phone Boosters For Cars"

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10 items
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weBoost - Drive 4G-X Cell Phone Signal Booster - Black - Angle
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  • Model: 470510
  • SKU: 4202200
WEBOOST Drive 4G-X Cell Phone Signal Booster: Compatible with most cellular carriers and devices; enhances voice and data signals; supports multiple devices; antennas and power supply 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.

$479.99
zBoost - Mobile1 In-Vehicle Cell Phone Signal Booster Kit - Black - Angle
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  • Model: ZB245
  • SKU: 1312359756
ZBOOST Mobile1 In-Vehicle Cell Phone Signal Booster Kit: Works with most cell phones and most major cellular service providers; enhances cellular signal strength inside vehicles for a single user; extends your phone's battery life and range
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

$91.65
Smoothtalker - Stealth Z1 65dB Home and Building Cellular Signal Booster - Silver/Black - Angle
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  • Model: BBUZ165GBO
  • SKU: 4471505
SMOOTHTALKER Stealth Z1 65dB Home and Building Cellular Signal Booster: Designed for use in rural and remote locations; weather-resistant design; covers up to 6,500 sq. ft.; automatic oscillation control; LED console; overload 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.

$399.99
Smoothtalker - Mobile CX1 23dB Cellular Signal Booster Kit - Silver/Black - Angle
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  • Model: BTU23MINUPA
  • SKU: 4471511
SMOOTHTALKER Mobile CX1 23dB Cellular Signal Booster Kit: Compatible with most smartphones and carriers; cast-aluminum housing; 3" magnetic-mount antenna; adjustable charging cradle; plug-and-play 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.

$279.99
Smoothtalker - Stealth Z1 72dB Home and Building Cellular Signal Booster - Silver/Black - Angle
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  • Model: BBUZ172GBD
  • SKU: 4471508
SMOOTHTALKER Stealth Z1 72dB Home and Building Cellular Signal Booster: Designed for use in rural and remote locations; weather-resistant design; covers up to 9,500 sq. ft.; automatic oscillation control; LED console; overload 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.

$599.99
Smoothtalker - Mobile X1 50dB High-Power Wireless Cellular Signal Booster - Silver/Black - Angle
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  • Model: BMU50M14PC
  • SKU: 4471509
SMOOTHTALKER Mobile X1 50dB High-Power Wireless Cellular Signal Booster: Compatible with most cell phones and carriers; StealthTech technology; corrosion-resistant; 200 sq. ft. coverage; wireless connectivity; designed for use in vehicles
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.

$349.99
Wilson Electronics - Wilson Cradle Plus Antenna-146 Cell Phone Cradle w/ Antenna - Multicolor - Larger Front
You may compare up to four items at a time.

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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

$37.10
On Sale
Save $3.89 (Reg. $40.99)
Native Union - JUMP 1.6' USB-to-Apple® Lightning Cable - Zebra - Larger Front
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  • Model: JCABLE-L-GRY
  • SKU: 7734112
Compatible with most Apple iPhone® and iPod® models with a Lightning connector; 2-in-1 charging cable and battery booster; compact 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.

$49.99
Smoothtalker - Mobile CX1 23dB Cellular Signal Booster Kit - Silver/Black - Angle
You may compare up to four items at a time.

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  • Model: BTU23M14UPA
  • SKU: 4471506
SMOOTHTALKER Mobile CX1 23dB Cellular Signal Booster Kit: Compatible with most smartphones and carriers; cast-aluminum housing; 14" magnetic-mount antenna; adjustable charging cradle; plug-and-play 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.

$299.99
Native Union - JUMP 1.6' USB-to-Micro USB Cable - Zebra - Larger Front
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  • Model: JCABLE-MUSB-GRY
  • SKU: 7733053
Compatible with most Android devices with micro USB charging capability; 2-in-1 charging cable and battery booster; compact 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.

$49.99