Goal Zero Sherpa 40 Power Bank

Goal Zero Sherpa 40 Power Bank


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.

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Sherpa 40 Highlights

Talk, Text, and Share More
Each Sherpa gives extra life to your essential electronics - phones, tablets, wearables, etc. Live life on-the-go without ever worrying about a dead battery.

Convenient, Compact Power
The new Sherpas feature the latest in thin-pack lithium technology and are handily equipped with the cables you need to charge your devices on-the-go. On-board cable options include Lightning, micro USB, and USB-C.

Sleek and Durable Aluminum Body
With no seams to break or crack, the Sherpa’s extruded aluminum body is not only beautiful, it’s durable as well with a premium feel. They also slide easily into any backpack or tablet sleeve.

What Can the Sherpa 40 Charge?

  • Smartphone 3-4 Recharges
  • POV Camera 5 Recharges
  • Tablet 1-2 Recharges

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)


  • Micro USB port (input): 5V, up to 2.4A (12W max)
  • Center USB port (output): 5V, up to 2.4A (5W max), regulated
  • Side USB port (output): 5V, up to 2.4A (10W max), regulated


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

Sherpa 40 User Guide


Coming Soon


The Goal Zero Sherpa 40 ships within a few days from Salt Lake City, UT.

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Ships from: Salt Lake City, UT, USA

Ships with: FedEx or UPS

Ships out in: 5 Business Days