*1-5kWh expandable with DELTA 3 Extra Battery, DELTA Pro 3 Extra Battery, DELTA 2 Extra Battery or DELTA 2 Max Extra Battery. * 1800W AC output, 2200W (surge 3600W) with X-Boost * 5 fast recharging methods (AC, Solar, 800W Alternator Charger, Smart Generator 3000 (Dual Fuel), Multicharging) *5-year warranty
| Weight | 27 lbs (12 kg) |
|---|---|
| Capacity | 1024Wh (Expandable 1-5kWh) |
| AC Outlets | 6 |
| Dimensions | 15.7 x 8.3 x 11.1 in (400 x 211 x 281 mm) |
| Battery Type | LFP (LiFePO4) |
| DC/USB Ports | 2x USB-A, 2x USB-A Fast Charge, 2x USB-C, 1x Car, 2x DC5521 |
| Charging Methods | AC, Solar, Car, Smart Generator, Multicharging |
| Max Output Power | 1800W (Surge 3600W, X-Boost 2200W) |
We bought the DELTA 3 + 110W Portable Solar Panel for tailgating. It runs our small TV and a blender without any issues. The only thing preventing a five-star rating is that the solar panel isn't quite as efficient on cloudy days as I hoped.
I use the DELTA 3 to power my tools in areas of my yard where I don't have outdoor outlets. It works great for my circular saw and drills. The battery capacity is good, but I noticed the recharge time can be a bit slow if you only use the car charger.
This portable power station is truly fantastic. It's built like a tank, and the array of charging ports covers every possible device. I especially like the flexibility to expand the capacity if I ever need more power for longer trips.
Living in an area with frequent power outages, this DELTA 3 has been a lifesaver. We paired it with the DELTA 3 Extra Battery and can now keep our fridge, a few lights, and charge our electronics for a solid day or more. The setup was simple, and having peace of mind is invaluable.
The DELTA 3 performs very well for general home backup and outdoor use. Its output is consistent, and the battery life is solid. My only minor complaint is that the cooling fan can be noticeable when the unit is working hard, particularly indoors.
