Item#: 09-42004

Goal Zero Sherpa 50 Battery Portable Power Pack

Our Price: $289.99
In Stock Lifetime Support

Make It A Kit

Add these items to maximize your experience.

  • Goal Zero Nomad 13 Watt Portable Solar Charger
The Sherpa 50 Power Pack is a portable AC, 12V DC and USB outlet.Whether you're camping in the wild or navigating a power outage, stay connected to the rest of the world. Designed to be a lightweight and compact mobile power source for your AC appliances, laptop computer, 12V and USB powered devices.

The Sherpa 50 Battery Mobile Power Pack fits easily in your backpack, allowing you to take hours of power with you anywhere.

Sherpa 50 PowerPack:

  • Portable AC, 12V and USB outlet
  • Power up endless appliances: lights, laptops, cell phones etc
  • No compatibility issues, perfect for international travel
  • Fully recharge via wall or car in 3 hours or solar in 10-15 hours
  • LCD battery meter ensures that you will never be caught off guard by a unit that needs an unexpected charge
  • Integrated charge protector protects both the battery and connected devices from burnout and electrical spikes.

How many times will the Sherpa 50 Powerpack charge your device?
(Actual times various by device)
SmartPhones (iPhones, Android) 4 - 7 times
Laptop  1 - 2 times
Tablets/eReaders 1 - 2 times
HAM Radio 1 - 2 times
12V Lights (Life of Life) Up to 16 hours

Sherpa 50 Portable Pack Up Close

Sherpa 50 Battery Pack

How long will it take to charge the Sherpa 50 Powerpack?
AC wall charger 3 hours
12V car charger 3-4 hours
Nomad 13 solar panel 6-12 hours

Note: Charge every 3 - 4 months to maintain battery life. For up to 1 year storage, 50% discharge, remove fuse, shelve in cool temperature

Using the Laptop Port:

Charge your laptop directly from the included Sherpa interchangeable tips eliminate the need to carry bulky charging cords.


Charging tips are included with the Sherpa 50:
Asus : 5.5 mm  HP : 7.4 mm 
Lenovo: 5.5 mm; 8 mm  Sony : 6 mm
Dell : 7.4 mm  IBM : 5.5mm; 8 mm 
Panasonic : 5.5 mm  Toshiba : 5.5 mm

 To use the laptop charging port, you must find out the PIN size of your laptop's AC charger. Unfortunately, the pin size is not listed on the charger or on the laptop, it should be listed in the manual or can be easily researched on the internet.

The pin sizes and shapes vary by manufacturer, although some pin sizes are universal.

Go Complete Off the Grid by Adding a Solar Panel

Sherpa 50 Battery pack solar kit

Recharge the Sherpa 50 with the power of the sun
Nomad 13 Recharge in 8-16 hours
Nomad 20 Recharge in 6-12 hours
Boulder 30 Recharge in 4-8 hours

Portable Power Anywhere

Sherpa 50 for camping

Recharging Options

  • AC Wall adapter
  • Goal Zero Solar Panel (sold separately)
  • 12V DC (sold separately)



  • Storage of 58 watt-hours of power; 5200mAh capacity
  • Extends the battery life of your smartphone by up to 7 times
  • Recharge 3 ways: wall adapter, 12V DC and solar
  • 12-volt DC, USB, Laptop Port and AC inverter output ports
  • LCD indicator status monitors battery life
  • Integrated charge controller to help protect your devices from electrical spikes
  • Chainable with other Sherpa 50 Powerpack for longer run time
  • Carry handle makes it easy to transport
  • Built-in LED flashlight runs for 150+ hours per charge
  • Low-battery and overcharging protection
  • Holds 50% unused charge for up to 1 year


What's In The Box

  • Sherpa 50 Power Pack
  • AC Wall Charger
  • 12V Adapter
  • Sherpa Laptop Tips
  • Instructions
Sherpa 50  Battery Mobile Power Pack- Specifications
Dimensions Battery: 4.5 x 1.5 x 5 in (11.4 x 3.8 x 12.7 cm)
Inverter: 1 x 1.5 x 5.3 in (2.5 x 2.5 x 13.4 cm)
Weight 1.45 lbs Total (Battery and Inverter)
Battery Type Lithium Ion
Battery Capacity 50 Watt hours
Battery Voltage Range 9-13V
Fuses 10A, standard car fuse
Chainable Yes, with other Sherpa V2
Warranty 12 Months
Sherpa 50  Battery Mobile Power Pack - Outputs
USB  port 5V, 0-1.5A (7W max), regulated
12V port (6.0 mm, green, hexagon) 12V, 0-6A (75W max), regulated
Sidecar port (9mm, side) 9-13V,0-10A (75W max), not regulated
Laptop port (7.4mm, orange, square) 19V, 0-5A (75W max), regulated
AC Inverter 110V AC (75W max),
modified sine wave