12 V fridge runtime · Anker SOLIX S5000
How Long Will an Anker SOLIX S5000 Run a 12 V Fridge?
About 14.8 days for a Dometic CFX3 35 on a hot day (12 W), by our math: 5,024 Wh × 0.85 ÷ 12 W.
| Spec | Anker SOLIX S5000 |
|---|---|
| Battery | 5,024 Wh (maker spec) |
| Usable (× 0.85) | 4,270 Wh |
| Output / surge | 4,500 W / 8,000 W |
| Own draw | not listed |
| Solar input | 3,000 W |
| Price | $3,599.99 (Oct 23) at Anker Not on sale until Oct 27 |
12 V fridge hours on the S5000
| Case | Watts | On the S5000 |
|---|---|---|
| Dometic CFX3 35 on a hot day (Dometic) | 12 W | 14.8 days |
Wh × 0.85 ÷ (watts + the station’s own draw, where the maker lists it). The S5000 goes on sale Oct 27.
Dometic lists 0.98 Ah per hour at 12 V with a 90°F room. These hours use our AC math; on the 12 V outlet the fridge skips the inverter, so it can run longer.
Keeping it going with solar
A day with a Dometic CFX3 35 on a hot day uses about 288 Wh, about 339 Wh from the battery. At the S5000’s 3,000 W solar input and our 75% assumption, that takes about 0.2 hours of strong sun to put back; a full charge from empty takes about 2.2 hours. See solar recharge time.
12 V fridge on similar stations
| Station | Capacity | Dometic CFX3 35 on a hot day | Price |
|---|---|---|---|
| ALLPOWERS R4000 | 3,456 Wh | 10.2 days | $1,499 |
| Jackery HomePower 3000 | 3,072 Wh | 9.1 days | $1,349 |
| BLUETTI Apex 300 | 2,765 Wh | 3.1 days | $1,499 |
| BLUETTI Elite 200 V2 | 2,074 Wh | 3.3 days | $899 |
Maker prices, Oct 26, 2026, unless dated. Checkout price applies.
More: Anker SOLIX S5000 specs and every runtime · 12 V fridge runtime on every station · calculator for your own devices.
Quick answers
How long will the Anker SOLIX S5000 run a 12 V fridge?
About 14.8 days for a Dometic CFX3 35 on a hot day (12 W), by our math: 5,024 Wh × 0.85 ÷ 12 W.
How long does the Anker SOLIX S5000 take to recharge with solar?
About 2.2 hours of strong sun from empty at its 3,000 W solar input, by our 75% assumption; clouds and winter sun add time.
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