Build out your backup system with the Goal Zero Yeti Tank PRO 4000 expansion battery. The modular system gives you a robust backup that can run the essentials in your home or RV for days on end.
Customer Reviews
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Charge Time (hrs) | Wall |
Material(s) | Aluminum/ABS plastic/LFP |
Best Use | Camping |
Emergency Preparedness | |
Dimensions | 22 x 14 x 13 inches |
Weight | 80 lbs. 4 oz. |
External Charge | Car / Wall |