Most Powerful eyeBattery




External Battery Featuring Li-Ion Power Cells Charges and Powers Any MacBook with MagSafe 1, 2

  • Simultaneously charges and powers any MacBook featuring MagSafe 1 or 2 port
  • Adds up to 16 hours of extra computing time to 15″ Retina MacBook Pro
  • Adds up to 23 hours of extra computing time to 13″ MacBook Air
  • Anodized machined aluminum chassis with 10 LED power gauge
  • Includes a USB type 2/3 Charging 5.1Vdc at 2A for most USB devices iPhones and Ipads
  • Lithium ion power cells for highest charge density possible
  • Within FAA regulations for carry on, terminated and enclosed Lithium ion batteries
  • 22 Vdc producing 24,000 MAH and 98 WH
  • Compatible with Solar Juicz USB Type-C Charger
  • Dimensions: 6.125″ x 8.25″ x .875″
  • Weight: 2.2 lb.


  • 1 Most Powerful eyeBattery
  • 1 OEM Apple MagSafe cable
  • 120/240Vac smart battery recharger for Li-ion Batteries.

How We Test Our Batteries:

  1. We fully charge a computer while continuously running movies.
  2. We fully charge the external battery.

Battery Return Policy:

Batteries cannot be returned for credit as they tend to wear with use. However, they can be returned for warranty or repair as needed. The customer pays return shipping, and QuickerTek offers a free quote for repairs.