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"Ec3 Battery Connectors"

167 items
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Apple - 45W MagSafe 2 Power Adapter with Magnetic DC Connector - White - Larger Front
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  • Model: MD592LL/A
  • SKU: 5856526
Compatible with most MacBook® Air with a MagSafe 2 power port; recharges your battery and powers your laptop; magnetic DC connector; LED charging light; AC wall adapter and cord
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.

$79.99
Apple® - 85W MagSafe 2 Power Adapter with Magnetic DC Connector - Larger Front
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  • Model: MD506LL/A
  • SKU: 5856841
Compatible with most MacBook® Pro with a Retina display; recharges your battery and powers your laptop; magnetic DC connector; LED charging light; AC wall adapter and cord
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.

$79.99
Insignia™ - Battery Charger for Acer, HP and Samsung Chromebooks - Black - Larger Front
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  • Model: NS-PWLC641
  • SKU: 9560112
Compatible with Acer, HP and Samsung Chromebooks; N1, N9, N10, N16 and N17 connector tips; 12V/19V and 40W of power; 10' cord
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
mophie - 5000 powerstation plus External Battery for Lightning-Equipped Apple® Devices - Silver/Black - Larger Front
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  • Model: 44463BBR
  • SKU: 1641002
MOPHIE 5000 powerstation plus External Battery for Lightning-Equipped Apple Devices: Compatible with select Apple devices; built-in Lightning cable; integrated LED indicator lights; aluminum 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.

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.

$85.99
On Sale
Save $14 (Reg. $99.99)
mophie - 3000 powerstation plus External Battery for Lightning-Equipped Apple® Devices - Silver/Black - Larger Front
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  • Model: 44462BBR
  • SKU: 1640003
MOPHIE 3000 powerstation plus External Battery for Lightning-Equipped Apple Devices: Compatible with select Apple devices; built-in Lightning cable; integrated LED indicator lights; aluminum 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.

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.

$79.99
mophie - powerstation mini External Battery - Gold - Larger Front
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  • Model: 43693BBR
  • SKU: 8548203
Compatible with most micro USB-enabled smartphones and other devices; 2500 mAh capacity; integrated 4-LED charge status indicator; metal and rubberized materials
myCharge - Hub 6000 Portable Power Bank Rechargeable Battery - Silver - Larger Front
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  • Model: RFAM-0229
  • SKU: 8828285
Built-in USB port and Apple® Lightning and micro USB connectors; charges 3 devices simultaneously; 6000 mAh; fast wall charging
Linearflux - LithiumCard HyperCharger Lightning Battery Charger - Titanium/Red - Larger Front
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  • Model: LC122TNR
  • SKU: 1259166
LINEARFLUX LithiumCard HyperCharger Lightning Battery Charger: Charges Lightning-equipped Apple iPhone models; 1200 mAh capacity; HyperFET circuitry; bypass charging system; power 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.

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.

$42.99
On Sale
Save $7 (Reg. $49.99)
myCharge - Talk & Charge+ Rechargeable 4000 mAh Power Bank Battery - Black - Larger Front
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  • Model: TC40K-A
  • SKU: 5260115
Compatible with most cell phones, e-readers, MP3 players and other devices featuring a USB or micro USB port; built-in micro USB connector; 0.7- to 2.1-amp input; Ultra-thin; precharged
mophie - Juice Pack Reserve External Battery for Apple® iPhone® and iPod® - Red - Larger Front
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  • Model: 38206BBR
  • SKU: 5012285
Compatible with Apple iPhone and iPod; rechargeable; integrated 4-LED charge status indicator; pivoting dock connector; integrated USB and hidden connector
Linearflux - LithiumCard HyperCharger Micro USB Battery Charger - Silver/Black - Larger Front
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  • Model: LC121SLBK
  • SKU: 1259148
LINEARFLUX LithiumCard HyperCharger Micro USB Battery Charger: Charges micro USB-equipped Android devices; 1200 mAh capacity; HyperFET circuitry; bypass charging system; power 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.

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.

$42.99
On Sale
Save $7 (Reg. $49.99)
Linearflux - LithiumCard HyperCharger Micro USB Battery Charger - Gold/Black - Larger Front
You may compare up to four items at a time.

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  • Model: LC121GDBK
  • SKU: 1259208
LINEARFLUX LithiumCard HyperCharger Micro USB Battery Charger: Charges micro USB-equipped Android devices; 1200 mAh capacity; HyperFET circuitry; bypass charging system; power 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.

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.

$42.99
On Sale
Save $7 (Reg. $49.99)
Switronix - Battery Eliminator 10' Power Extension Cable - Black - Angle
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  • Model: DVGP3USB
  • SKU: 9600183
SWITRONIX Battery Eliminator 10' Power Extension Cable: Compatible with GoPro HERO3 and HERO3+ cameras; coupler plate; USB Type A power connector; 10' length
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.

$24.99
On Sale
Save $5 (Reg. $29.99)
Switronix - Battery Eliminator 10' Power Extension Cable - Black - Angle
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  • Model: DVGP3USBPS
  • SKU: 9600101
SWITRONIX Battery Eliminator 10' Power Extension Cable: Compatible with GoPro HERO3 and HERO3+ cameras; coupler plate; USB Type A power connector; 10' length
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.

$32.99
On Sale
Save $2 (Reg. $34.99)
Laptop Battery Pros - 90W Universal AC/DC Power Adapter for Select Laptops - Black - Larger Front
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  • Model: UNIVERSAL LBP-UAD90W
  • SKU: 7097951
Compatible with select Acer, Compaq, Dell, Delta, Fujitsu, Gateway, HP, IBM, Lenovo, Liteon, Samsung, Sony and Toshiba laptops; 15-24V output; USB port
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