Bytech BY-PB-40-102-BL

4000mAh Power Bank - Blue

  • Model: BY-PB-40-102-BL
  • Sku: BYPB40102BL
  • In Stock

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  • Compact Design, Packs, And Travels Easily
  • Input: 5V - 500mAh
  • Pre-Charged Ready To Use
  • Compatible With Most Micro USB Devices
  • 1 Year Warranty
Reg. $9.88
Was  $9.88
ON SALE  $6.88
  • Manufacturer's Warranty 12 Months Parts
    12 Months Labor
    Carry In Service

Product Overview↑ Back to Top

The Bytech BYPB40102BL Universal Power Bank is slim, light, and easy to carry. Charge your mobile phone anytime when you're on the go and away from home. The power bank is compatible with most smartphones, Mp3 players, and tablets.

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Technical Specs ↑ Back to Top


Height 0.8 in
Width 1.3 in
Weight 8.0 oz
Depth 3.4 in
Height 1.5 in
Width 3.0 in
Weight 8.96 oz
Depth 6.0 in

Package Contents

  • USB Micro Charging Cable

Ratings & Reviews ↑ Back to Top


by PowerReviews
Bytech4000mAh Power Bank

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

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I would buy this product again


from Miami, FL

About Me Quality Oriented

Verified Buyer


  • Compact Design
  • Fast Charging


  • Cord Is Too Short

Best Uses

  • Having Around The House
  • Portable Electronics
  • Travel

Comments about Bytech 4000mAh Power Bank:

I carry this product in my car and use it when my cellphone or other device requires to be charged.

  • Primary use:
  • Personal
  • Was this a gift?:
  • No

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