Get the Extreme 350 as an add-on to your Extreme power kit and enjoy even more power.
Whether at base camp on Everest, relief efforts in Haiti or your summer cabin you can have longer lasting power chaining up to a total of four (4) Ranger power packs. That's 1400 watt hours of extreme power.
Charge via wall, solar panels or car adapter and use as a primary source of power for lighting, cooling and accessories.
LCD status monitor keeps track of power storage in 20% increments. Ergonomic rubberized handle for greater comfort and grip. Backup and replaceable fuses to protect from power surges. Built-in temperature control and fuse systems to ensure safety and long-term performance.
Use with Extreme UI - Universal Inverter which provides up to 400 watts of continuous power and 800 watts peak.
Charge any device; USB, 12V and AC outputs (requires UI)
Powers laptop for an additional 10 hours
Powers cell phones for 350+ hours
Can recharge iPad up to 15 times
Long-lasting 350 watt-hour power pack
Rechargeable AGM battery; 500-800 cycles
Leave plugged in at home or cabin for emergency backup power
Charging Times
Wall (AC)
7 hours
Nomad 13.5 (Solar)
27 hours
Nomad 27 (Solar)
13 hours
Boulder 15 (Solar)
23 hours
Boulder 30 (Solar)
12 hours
Escape 30 (Solar)
12 hours
* Expect 2-4x longer charge times depending on weather conditions when charging by solar.
Input Sources
AC Wall Charger
45 watts
(15.3V:3A)
DC 12V*
120 watts
(12V:10A)
DC Solar Panels*
Depends on solar panels
Output Port
USB*
2.5 watts
(5V:0.5A)
DC 12V barrel*
120 watts
(12V:10A)
AC Inverter*
400 watts
(110V:0.9A)
Fuse Protection
20A
(protects 12V barrel)
*Products not included with the Extreme 350 battery alone
Internal Battery
Battery Type
AGM Battery
Battery Capacity
350 watt hours
(12V:33A)
Battery Voltage
12 Vdc
(nominal)
Temp. Controller
Shuts down input port if temp. is >122°F
Life Cycles
500 - 1,000
(5+ years)
Shelf Life
6 months±
(stored <70°)
General
Product Weight (no pkg)
26 lbs / 12 kgs
Product dimensions
9 x 10 x 6 (inch)
23 x 25 x 15 (cm)
Warranty
Twelve months
Operating Temperatures
Optimal Operating
32°-104°F
0°-40°C
Optimal Storage
32°-86°F
0°-30°C
Certifications
Tested and certified
CE and FCC
Warranty Information
Returns and Exchanges
To obtain warranty/return service, contact our Customer Service Team:
Telephone: 1-888-794-6250
Email: returns@goalzero.com
Return Material Authorization
Our customer service team will help determine what further assistance is required. They will give you a Return Material Authorization ("RMA") number. You must properly package the product, clearly marking the RMA number on the package include your proof of purchase date with the product.
Send the product by mail or courier, with shipping cost paid by you, to:
Goal Zero
14864 Pony Express Road
Bluffdale, Utah, USA 84065
We will process your return and send your repaired or replacement product to you at our expense for products being shipped to locations in North America.
Outside of North America
For product purchased or being shipped outside of North America, please contact the local distributor from whom you purchased the product, or email support@goalzero.com to obtain further distributor information.