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Anker SOLIX C1000vsAnker SOLIX F3800

Both the Anker SOLIX C1000 and Anker SOLIX F3800 come from Anker, but they target different use cases. The Anker SOLIX F3800 offers 3,840Wh of capacity — 2,784Wh more than its sibling. Below we break down every specification to help you decide which Anker model fits your power needs.

Anker SOLIX C1000

Anker SOLIX C1000

Anker

$469.98

Buy on Amazon
Anker SOLIX F3800

Anker SOLIX F3800

Anker

$1,898.99

Buy on Amazon

Specifications Comparison

Capacity
1,056 Wh
3,840 Wh
Continuous Output
1,800 W
6,000 W
Surge Power
2,400 W
9,000 W
Battery Type
LiFePO4
LiFePO4
Cycle Life
3,000 cycles
3,000 cycles
Charge Time
58 min (0-100%)
1.5 hours
Weight
27.9 lbs
132 lbs
Dimensions
14.7 x 8.3 x 9.8 in
23.3 x 13.4 x 16.3 in
Price
$469.98
$1,898.99
Rating
4.6/5
4.2/5

Key Differences Explained

Battery Capacity

The Anker SOLIX F3800 packs 3,840Wh — 3.6x the Anker SOLIX C1000's 1,056Wh. That extra 2,784Wh means significantly longer runtime for appliances like mini-fridges, CPAP machines, or power tools.

Output Power

With 6,000W continuous output, the Anker SOLIX F3800 can handle heavier loads than the Anker SOLIX C1000's 1,800W. This matters for high-draw appliances like microwaves, hair dryers, or power tools that demand consistent wattage.

Cost per Watt-Hour

At $0.45/Wh, the Anker SOLIX C1000 offers 10% better value per watt-hour than the Anker SOLIX F3800 ($0.49/Wh). This metric helps you understand the raw cost of stored energy, regardless of other features.

Portability

At 27.9 lbs, the Anker SOLIX C1000 is 104.1 lbs lighter than the Anker SOLIX F3800 (132 lbs). For camping, tailgating, or emergency kits where you need to carry your power station, that weight difference adds up quickly.

The Bottom Line

The Anker SOLIX C1000 wins 3 out of 7 comparison categories against the Anker SOLIX F3800's 2. It stands out with 1,056Wh capacity and 1,800W output at $469.98. However, the Anker SOLIX F3800 may still be the better choice if you prefer the Anker ecosystem.

Choose Anker SOLIX C1000 if...

  • Budget is a priority — save $1,429.01 compared to the Anker SOLIX F3800
  • Portability matters — at 27.9 lbs, it's 104.1 lbs lighter
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Choose Anker SOLIX F3800 if...

  • You need maximum battery capacity — 3,840Wh gives you 264% more runtime than the Anker SOLIX C1000
  • You need to power high-wattage appliances up to 6,000W
Read Full Review

Frequently Asked Questions

Which is better, Anker SOLIX C1000 or Anker SOLIX F3800?
It depends on your needs. The Anker SOLIX C1000 offers 1,056Wh capacity with 1,800W output at around $469.98. The Anker SOLIX F3800 provides 3,840Wh and 6,000W for about $1,898.99. Choose the Anker SOLIX F3800 for more capacity, or the Anker SOLIX C1000 for better value.
Can the Anker SOLIX C1000 or Anker SOLIX F3800 power a refrigerator?
A typical residential refrigerator draws 100-400W running and 1,200W surge. The Anker SOLIX C1000 (1,800W continuous, 2,400W surge) can handle most fridges. The Anker SOLIX F3800 (6,000W, 9,000W surge) can handle most fridges.
How long will the Anker SOLIX C1000 and Anker SOLIX F3800 last on a single charge?
Runtime depends on your load. At 100W draw: the Anker SOLIX C1000 (1,056Wh) runs approximately 9.0 hours, while the Anker SOLIX F3800 (3,840Wh) runs about 32.6 hours. At 500W draw: 1.8 hours vs 6.5 hours respectively (accounting for ~85% inverter efficiency).

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