Goal Zero Extreme 350 External Battery Powerpack : 350 Watt-hours
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. Need more power? Chain up to a total of four (4) Ranger 350 power packs for 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.
How does the Goal Zero Extreme 350 External Battery Powerpack : 350 Watt-hours work?

Recharging options for Goal Zero Extreme 350 External Battery Powerpack : 350 Watt-hours
- AC Wall Charger
- DC 12Volt port (not included; see Recommended Add-Ons)
- Solar Panel (not included; see Recommended Add-Ons)
Features of the Goal Zero Extreme 350 External Battery Powerpack : 350 Watt-hours
- Charge any device; USB, 12V and AC outputs (requires Inverter)
- LCD status monitor keeps track of power storage in 20% increments
- Ergonomic rubberized handle for greater comfort and grid
UV treated and weather-resistant
- Built-in temperature control and fuse systems to ensure safety and long-term performance
- Backup and replaceable fuses to protect from power surges
- Compatible with Extreme Range (UI) Universal Inverter which provides up to 400 watts of continuous power and 800 watts peak