S2000
S2000 S2000 Pro
$629
$0.4335/Wh — price per watt-hour
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Price updated April 5, 2026
| Capacity | 1,451 Wh |
| AC Output | 2,400 W |
| Surge Power | 4,000 W |
| Battery Type | — |
| Weight | — |
| Charge Time | 1.5 hrs |
| Warranty | — |
| Price per Wh | $0.4335/Wh |
| Amazon Rating | ★ 4.7 (284 reviews) |
At $0.4335/Wh, the S2000 S2000 Pro offers good value for its capacity range. The key question is whether this capacity fits your actual needs. A station you rarely use is wasted money regardless of $/Wh — use our runtime calculator to verify it covers your devices.
With 1451Wh of storage, this station can run a laptop for approximately 19 hours, keep a mini-fridge running for 15.4 hours, or charge a smartphone around 82 times. Actual runtime depends on the efficiency of your specific devices and the ambient temperature.
The battery chemistry is standard lithium-ion, which lasts 300-800 cycles - typically 2-4 years with regular use. For most buyers planning regular use (weekly or more), this is an important consideration — see our full LiFePO4 vs Li-ion comparison.
Bottom line: If you need 1451Wh of portable power and the current price of $629 fits your budget, this is a solid choice. Check the price history chart above to confirm you are buying at or near the historical low.
With 2400W of AC output and 1451Wh capacity, it can run most household appliances under 2400W. Common uses: laptop (19h), LED lights (24h+), WiFi router (12h+), mini fridge (15.4h), CPAP machine (41.1h). It cannot run high-wattage appliances like electric ovens, space heaters, or central AC.
Charges fully in approximately 1.5 hours from a wall outlet. You can also recharge via solar panels or your car's 12V outlet, though these methods are slower than wall charging.
this is good value - close to the market average. The average price per Wh across all stations we track is around $0.55/Wh. Use our best $/Wh rankings to compare with all available options.