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7500mAh Portable Power Bank

iPhone / Android
High capacity battery
With the instaCHARGE system on hand, your portable power needs are covered. This handy device packs 7,500 mAh of charging capacity into a small unit you can take anywhere. Simply plug in your device and get a full or near-full charge to keep working, playing, and connecting on the go.
Built-in LED Light
Perfect for finding your keys or lighting your way in the dark, the instaCHARGE system comes with a built-in LED flashlight. To operate the LED, simply push the power button twice to turn the light on or off.

Product Specifications:

Calitronics Part Number

  • 575581

Device Color

  • Purple


  • 7500mAh


  • (1) USB Type-A (5V-2.1A)
  • (2) USB Type-A (5V-1A)


  • Micro-USB Type B


  • Height: 23 mm (0.9 in)
  • Width: 64 mm (2.5 in)
  • Length: 142 mm (5.6 in)


  • 227 g (8.0 oz)
Manufacturer provided specifications for Calitronics p/n 575581



  • (1) instaCHARGE 7500mAh portable power bank
  • (1) USB-to-micro-USB cable
  • (1) micro-USB-to-Lightning adapter
Calitronics instaCHARGE 7500mAh Portable Power Bank Mfr P/N: 575581 OWC SKU: CAT575581PR Color: Purple. Charges a wide variety of USB powered devices including mobile phones, MP3 players and more. Includes micro USB charging cable and micro USB to Lightning adapter. Plain gift box packaging. Calitronics 90 Day Limited Warranty Ships: Same Day Only $19.95Cyber Saver $3.88 After Special Offers (Limit 4)Add to CartCalitronics 575581 In Stock, Click to Buy Now
Additional Colors:
  • Rose Gold
    • Ships: Same Day
    • Only $19.95
    • Cyber Saver $2.88
    • After Instant Rebates
  • Green
    • Ships: Same Day
    • Only $19.95
    • Cyber Saver $3.88
    • After Instant Rebates
  • Purple