Best Overall
Anker SOLIX C1000 Gen 2
Key details
- Weight
- 24.9 lb
- Capacity
- 1,024Wh
- AC Output
- 2,000W (3,000W peak)
- Recharge Time
- 49 min (AC)
Two thousand watts of continuous output from a 1,024Wh pack is the number that won this one its place. The other 1kWh units here sit between 1,500W and 1,800W, and that gap is the difference between a camp kettle or an induction plate that actually runs and one you leave in the truck. It was the spec we kept coming back to when we lined the class up side by side.
The rest of the package holds up. A full wall charge takes 49 minutes with the app's HyperFlash mode switched on, the LiFePO4 cells are rated for 4,000 cycles down to 80% capacity, and the warranty runs five years. At 24.9 lb it's a two-hand lift that moves from the truck to the cabin without drama, and stays there — it isn't a pack you carry up a trail.
The ports are generous enough that the whole camp stays plugged in at once, and 600W of solar input refills it in about 1.8 hours when you're parked somewhere sunny for the day. We also appreciate that the fastest charge is a mode you enable rather than the default, because hammering a battery that hard is something to spend deliberately.
What it isn't is a fridge-for-days unit. If a multi-day outage with a full refrigerator is the scenario you're shopping for, this is the wrong size and the S2000 is the right one. For a long weekend, a tailgate, a boat, or a router and a CPAP through a two-day blackout, this is the unit we reach for first.
Pros
- 2,000W of continuous output runs kettles and hot plates
- 0-100% in 49 minutes on AC
- Five-year warranty and 4,000-cycle LiFePO4 cells
- 600W solar input for off-grid refills
Cons
- 24.9 lb rules out carrying it any distance
The one we point most people to: 2,000W of continuous output runs a kettle and a coffee maker, and the 49-minute recharge means it's ready again before the next trip.