The Goal Zero Sherpa 40 Power Bank allows you to keep your electronics (tablets, phones, GPS units, headlamps, etc) charged while away from power.  


Best Use:  Camping, backpacking (the Goal Zero Nomad 5 Solar Kit offered for rent through Gear Shack may be a better choice for backpackers who are concerned about weight)


MSRP:  $59.95


From Goal Zero:

Slim and powerful with 12,000mAh and 4.8A USB combined outputs, ideal for charging power-hungry devices like tablets. Includes USB-C, micro USB, and Lightning cables for convenience.


Charge Times

  • Wall charger: 7.5 hours
  • Nomad 14 Plus: 7.5 - 12 hours
  • Nomad 28 Plus: 7.5 hours


Battery Details

  • Battery: Lithium Ion Polymer
  • Capacity: 44.4 Wh (3.7 V, 12000mAh)



  • Weight: 13.4 oz (380g)
  • Dimensions: 7.5 x 4.2 x 0.45 in (19 x 10.67 x 1.1 cm)

Goal Zero Sherpa 40 Power Bank

  • Weight:  13.4oz

    Dimensions:  7.5in x 4.2in x 0.45in


    If you are unhappy with your Gear Shack experience for any reason, please reach out to us. We want the opportunity to make things right - which may include issuing a complete refund.


    We understand that plans can change. If you cancel two weeks or more before the start of your rental period, we will provide a full refund. Any cancellations made within two weeks are not eligible for a refund.