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Features
Lighten your load - compact & expandable power |
| It's one thing to have power. And it's another to have it in a compact design that is easy to pack, light to carry and expandable to fit changing power needs. |
| The Sherpa 50 takes the bulk out of rechargeable power and offers a lightweight yet durable way to bring power along with you. |
| Charge it from the wall, solar panels or car adapter and add other Sherpa power packs and inverters through a simple stacking and unique cord chaining method to expand your powering abilities and options. |
| LCD status monitor keeps track of power storage in 20% increments. Integrated charge controller protects internal battery and connected devices from burnout and electrical spikes. |
What's in the Box
1 x Sherpa 50 Power Pack 1 x AC wall charger 1 x 12V female cigarette adapter |
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Sherpa 50 Power Pack |
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| USAGE |  |
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| Charges from the following: | Approx. Charge Time: | |
| AC wall charger | 2-3 hours | |
| 12V car adapter | 3-4 hours | |
| GOAL ZERO Nomad 13.5 | 5-10 hours | |
| Shelf Life | charge every 3-4 months | |
| Chainable | Yes, with other Sherpas | |
| INPUTS | ||
| Charging Port (4.7mm) | 15-15V, 3A max (45W) | |
| OUTPUTS | ||
| USB Standard Port | 5.0V, 0.5A (2.5W), buck regulated | |
| 12V port (6.0mm, front) | 11-14V, 10A max (120W), not regulated | |
| Chaining Port (8.0mm, rear) | 11-14V, 10A max (120W), not regulated Use with Sherpa UI or for chaining |
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| AC Inverter (sold separately) | 100W, modified-sine wave User-switchable 110/220V AC |
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| INTERNAL | ||
| Battery Type | Lithium Iron Phosphate (LiFe) | |
| Battery Capacity | 50Wh (4x3.2V, 4.2Ah cells) | |
| Battery Voltage Range | 11-14.4V | |
| Life-span | thousands of cycles | |
| Fuses - Standard Car Fuses | Output: 20A (protects output) | |
| GENERAL | ||
| Weight | 2.2 lbs (0.99 kg) | |
| Dimensions | 8.5 x 6 x 1.5 in (21.5 x 15 x 4 cm) | |
| Warranty | 12 Months | |
| Certifications | FCC and CE | |
| Optimal Useage Temp. | 32-104 F (0-40 C) | |
| Optimal Storage Temp. | 70F (21C) | |
Compare power
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| Price: | |||||||
| 129.95 | 159.95 | 359.95 | 449.95 | 749.95 | 769.95 | 1069.95 | 2219.95 |
| Solar Power: Collect | |||||||
| 3.5 Watts | 7 Watts | 15 Watts | 13.5 Watts | 27 Watts | 30 Watts | 80 Watts | 120 Watts |
| Power Pack: Storage | |||||||
| 10 Watt Hrs | 10 Watt Hrs | 150 Watt Hrs | 50 Watt Hrs | 120 Watt Hrs | 350 Watt Hrs | 350 Watt Hrs | 700 Watt Hrs |
| Weight of Kit | |||||||
| 14 oz | 1 Lb | 15 Lb | 3.7 Lb | 7.2 Lb | 33.8 Lb | 39.8 Lb | 78 Lb |
| Outputs | |||||||
| USB | USB | USB, DC 12V, AC plug | USB, DC 12V, AC inverter* | USB, DC 12V, AC inverter* | USB, DC 12V, AC inverter* | USB, DC 12V, AC inverter* | USB, DC 12V, AC inverter* |
| Inputs | |||||||
| Solar USB | Solar USB | Solar Wall plug 12V DC Male (sold separately) | Solar Wall plug 12V DC Male (sold separately) | Solar Wall plug 12V DC Male (sold separately) | Solar Wall plug 12V DC Male (sold separately) | Solar Wall plug 12V DC Male (sold separately) | Solar Wall plug 12V DC Male (sold separately) |
| Battery Technology | |||||||
| NIMH 500-1000 Cycles | NIMH 500-1000 Cycles | Lead Acid - AGM 500-800 Cycles | Lithium-Ion Phosphate 2000-3000 Cycles | Lithium-Ion Phosphate 2000-3000 Cycles | Lead Acid - AGM 500-800 Cycles | Lead Acid - AGM 500-800 Cycles | Lead Acid - AGM 500-800 Cycles |
| Popular Uses | |||||||
| Cellphone Smartphone MP3 Tablets Kindle, Nook, e-Reader GPS Lights AA Battery Devices AAA Battery Devices* |
Cellphone Smartphone MP3 Tablets Kindle, Nook, e-Reader GPS Lights AA Battery Devices AAA Battery Devices* |
Cellphone Smartphone MP3 Tablets Kindle, Nook, e-Reader GPS Lights Laptop C-PAP machine |
Cellphone Smartphone MP3 Tablets Kindle, Nook, e-Reader GPS Lights DSLR Camera Portable DVD Player |
Cellphone Smartphone MP3 Tablets Kindle, Nook, e-Reader GPS Lights DSLR Camera Portable DVD Player |
TV 12V Refrigerator Lights Multiple Laptops DSLR Cameras |
TV 12V Refrigerator Lights Multiple Laptops DSLR Cameras |
TV 12V Refrigerator Lights Multiple Laptops DSLR Cameras |
| Solar Chain-able | |||||||
| No | No | Yes | Yes | Yes | Yes | Yes | Yes |
| Battery Chain-able | |||||||
| No | No | No | Yes | Yes | Yes | Yes | Yes |
| Often Used With | |||||||
| Luna LED Light Guide 10 Silicone Sleeve AAA Batteries with Insert Bolt Focus Flashlight |
Luna LED Light Guide 10 Silicone Sleeve AAA Batteries with Insert Bolt Focus Flashlight |
Light-A-Life RockOut Portable Speaker Beverage Heater |
Sherpa UI Sherpa 50 Silicone Sleeve Sherpa Carrying Case Estrella 3W Light |
Sherpa UI Sherpa 120 Silicone Sleeve Estrella 3W Light |
Light-A-Life Boulder 30 Carrying Case BoHard Case Carrying Case |
Light-A-Life Boulder 30 Carrying Case BoHard Case Carrying Case |
Light-A-Life Boulder 30 Carrying Case BoHard Case Carrying Case |
| Kit Includes | |||||||
| Guide 10 Plus Battery Pack Nomad 3.5 Solar Panel USB Charging Cable Solar Super Charge Cable *Insert incld with purchase of AAA batteries |
Guide 10 Plus Battery Pack Nomad 7 Solar Panel USB Charging Cable Solar Super Charge Cable *Insert incld with purchase of AAA batteries |
Escape 150 Power Pack Boulder 15 Solar Panel Wall Charging Cable 12V DC Female Adapter |
Sherpa 50 Power Pack Nomad 13.5 Solar Panel Wall Charging Cable 12V DC Adapter *Inverter Sold Seperately |
Sherpa 120 Power Pack Nomad 27 Solar Panel Wall Charging Cable 12V DC Adapter *Inverter Sold Seperately **Inverter Recommended |
Extreme 350 Power Pack Extreme Universal Inverter Boulder 30 Solar Panel Wall Charging Cable 12V DC Adapter |
Extreme 350 Power Pack Extreme Universal Inverter 2X Boulder 30 Solar Panel Wall Charging Cable 12V DC Adapter |
2X Extreme 350 Power Pack Extreme Universal Inverter 4X Boulder 30 Solar Panel 4X Light-A-Life Wall Charging Cable 12V DC Adapter |
Reviews
Average Customer Review: |
Quality: |
4.8 |
Durability: |
4.8 |
Price: |
4.5 |
Service: |
4.8 |
Customer Reviews:
Shepa 50 |
Quality: | 4.5 |
Durability: | 4.5 |
Price: | 4.5 |
Service: | 4.5 |
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| By Joe Harris |
I had a problem with a Sherpa 50. I called customer service who had a brand new replacement out to me the same day. These guys do it right. Thanks Goalzero.
Staff Response
We do have an amazing CS team. We are committed to customer service and try in every way to serve in a fast and efficient way.Sherpa 50 |
Quality: | 5 |
Durability: | 5 |
Price: | 4 |
Service: | 5 |
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| By Rick drucker |
I've been looking for a product system to meet my needs and I must say Goal Zero has exceeded my expectation Im a avid outdoorsmen and I usually have electronics such as cameras,GPS,radios,and even an Ipad for leisure time. Puchasing batteries has become quit expensive and not to mention the weight of carrying them also.Despite the Sherpa's weight as a battery it beats the weight of carrying several packages of batteries. It's rugged casing allows me to mount it on the outside of my pack which is quit beneficial in saving space with in the back pack, easily accessible and is not as fragile like other solar charging systems. I like the ability to charge multiple devices at once which saves me time . The only con is that there's no back light on the display battery charge screen which would come in handy during the night
Staff Response
We pride ourselves in the durability and flexibility our gear has. So nice to see a customer enjoying it for what it was designed.skyping in the Mojave |
Quality: | 5 |
Durability: | 5 |
Price: | 5 |
Service: | 5 |
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| By Troy Yocum |
It has been a blessing to have Goal Zero powering my hike across America. My Sherpa powers my ipad, 2 iphones, laptop and my hero cams so that I can stay in touch with the world and document my journey. We are the first cross-country walkers to go completely green and Goal Zero is the reason behind it all. Just last week we were in the middle of the Mojave Desert skyping into National news while charging!!!! www.drumhike.com