Features
Rugged, Constant, Quiet Power |
| Leave the fuel and noise of the generator behind and pick up this 26 lbs renewable, solar power pack with universal inverter included. Designed for base camps, cabins, or long-stay environments |
| Charge via wall, solar panels or car adapter and use as a primary source of power for lighting, cooling, and running multiple devices. Stack up to three additional Extreme 350 power packs and get a total of 1,400 watt-hours of power. Mission accomplished. |
What's in the Box
1 x Extreme 350 Power Pack 1 x Extreme UI (Universal Inverter) 1 x AC wall charger |
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Extreme 350 Power PackDownload User Guide (.pdf) |
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| USAGE | ![]() |
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| Charges from the following: | Approx. Charge Time: | |
| AC wall charger | 6-7 hours | |
| 12V car adapter | 12 hours | |
| GOAL ZERO Boulder 30 Solar Panel | 12-16 hours | |
| Shelf Life | charge every 3-4 months | |
| Chainable | Yes, with other Extreme 350's | |
| INPUTS | ||
| Charging Port (8.0mm) | 15-16V, 10A max (150W) | |
| OUTPUTS | ||
| Chaining Port (2x Powerpole) | 11-13V, 30A max (400W), not regulated | |
| AC Universal-Port | 400W, Modified-sine wave User-switchable 110/220V AC |
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| USB Standard Port | 5.0V, 0.5A (2.5W), buck regulated | |
| 12V port (6.0mm, and car adapter) | 11-14V, 10A max (120W), not regulated | |
| INTERNAL | ||
| Battery Type | Lead-acid (AGM) | |
| Battery Capacity | 350Wh (12V, 33Ah) | |
| Battery Voltage Range | 11-14.4V | |
| Life-span | hundreds of cycles | |
| Fuses - Standard Car Fuses | 60A, 2x in parallel | |
| GENERAL | ||
| Weight | 25.7 lbs (11.7 kgs) | |
| Dimensions | 9 x 10 x 3 in (23 x 25.4 x 7.6 cm) | |
| Warranty | 12 Months | |
| Certifications | FCC and CE | |
| Optimal Useage Temp. | 32-104 F (0-40 C) | |
| Optimal Storage Temp. | 70F (21C) | |
Extreme Universal Inverter (UI)Download User Guide (.pdf) |
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| USAGE | ![]() |
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| Use with the following: | Extreme 350 Power Pack | |
| INPUTS | ||
| 12V Port | Powerpole or male car adapter 11-14V, 30A max (400W) |
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| OUTPUTS | ||
| 12V port | 6.0mm and female car adapter 11-13V, 10A max (120W) |
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| USB Standard Port | 5V, 0.5A max (2.5W) | |
| AC Multi-standard outlet | 110/220V AC, user switchable 400W max | |
| GENERAL | ||
| Weight (no pkg) | 1.5 lbs (0.7 kg) | |
| Dimensions | 8 x 6 x 2 in (20 x 15 x 5 cm) | |
| Warranty | 12 Months | |
| Optimal Useage Temp. | 32-104 F (0-40 C) | |










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