by Jacob Jun 03,2026
We are knee deep in winter and those of you who have to deal with the occasional (or frequent) power outages should consider having a power station on hand to keep your mobile electronics for emergencies. If you're of the same mind and are thinking of checking Amazon out for the best deal, then be aware that you can get considerably better pricing an identical brand and model elsewhere.
我們已深陷冬季，那些需要應對偶爾（或頻繁）停電的朋友應該考慮備一臺行動式電源，以便在緊急情況下為移動電子裝置供電。如果你也這麼想，正打算去亞馬遜看看有沒有最優惠的價格，請注意，在其他地方購買相同品牌和型號的產品可以獲得更優惠的價格。
Right now, AliExpress is offering the Ecoflow River 3 230Wh LiFePO4 power station for just $129.74 after you apply $15 off code "USWS15". Compare that to $190 on Amazon currently.It's sold through Ecoflow's official Aliexpress storefront and it ships from a local US warehouse so your order delivers quickly and you don't need to worry about additional tariff fees.
目前，在AliExpress上，使用優惠碼"USWS15"減免$15後，Ecoflow River 3 230Wh磷酸鐵鋰行動式電源僅需$129.74。相比之下，亞馬遜目前的售價為$190。該產品由Ecoflow官方Aliexpress店鋪銷售，並從美國本地倉庫發貨，因此您的訂單能迅速送達，且無需擔心額外的關稅費用。
PRESENTED BY:
1$239.00 save 46%$129.74 at AliExpressUse code 'USWS15'
Update: If the page you land on says that the vendor "cannot ship to your location", make sure you login to your account and then refresh the page. This is just a glitch and you should see shipping options afterwards.
由贊助
1原價$239.00，節省46%，在AliExpress售價$129.74使用優惠碼'USWS15'
更新：如果您進入的頁面顯示供應商“無法運送到您的位置”，請確保登入您的賬戶，然後重新整理頁面。這只是一個故障，之後您應該能看到配送選項。
The Ecoflow River 3 is a truly portable power station that weighs in at under 8 pounds and is 30% more compact than its River 2 precedessor. The AliExpress model has a slightly lower 230Wh capacity compared to the 245Wh on Amazon. Other than that, the two are identical; it has two 300W (600W surge) AC outlets, one 100W USB Type-C port, and two 18W USB Type-A ports. The River 3 can be recharged using traditional AC from 0% to 100% in only one hour.
Ecoflow River 3是一款真正便攜的電源，重量不到8磅，比其前身River 2緊湊了30%。與亞馬遜上245Wh的版本相比，AliExpress版本的容量略低，為230Wh。除此之外，兩者完全相同；它擁有兩個300W（600W峰值）交流插座、一個100W USB Type-C埠和兩個18W USB Type-A埠。River 3僅需一小時即可透過傳統交流電從0%充電至100%。
The River 3 uses LiFePO4 cells, which are safer and retain their charge longer than other lithium battery types. The 230Whr battery is meant for lower powered electronics like your PC or laptop, phone, tablet, or just about anything else that doesn't use too much electricity (ideally under 200W). Power hungry electronics and appliances won't last long.
River 3採用磷酸鐵鋰（LiFePO4）電芯，比其他型別的鋰電池更安全且保電時間更長。這款230Wh的電池適用於功率較低的電子裝置，如電腦或膝上型電腦、手機、平板電腦或其他任何耗電量不大的裝置（理想情況下低於200W）。耗電量大電子裝置和電器的續航時間不會太長。
Although the River 3 is typically used as a mobile backup power solution when you have no available grid power, it can also work as an always-on passthrough AC power strip. It has an EPS function that will automatically swap to battery power when there is a power outage. The shutoff delay is less than 10ms, which is fast enough for even sensitive electronics like PCs to remain powered on during the switchover.
雖然River 3通常在沒有市電時用作移動備用電源解決方案，但它也可以作為始終開啟的直通交流電源排插使用。它具有EPS功能，在停電時會自動切換到電池供電。切換延遲小於10毫秒，對於電腦等敏感電子裝置來說，這個速度足以保證其在切換過程中保持通電狀態。
### Ecoflow River 2 Max 499Wh LiFePO4 Power Station
0$469.00 save 50%$234.52 at AliExpressUse code 'USWS30'
如果您想要容量更大的便攜備用電源，請檢視Ecoflow River 2 Max，在使用優惠碼"USWS30"後，目前售價為$234.52。River 2 Max擁有更高的499Wh容量，配備四個交流插座，每個插座可提供500W功率（1,000W峰值）。與River 3一樣，該型號也使用安全且高效的磷酸鐵鋰電池。它的重量為13.5磅，因此仍然便於移動，並提供5年保修服務。
### Ecoflow River 2 Max 499Wh磷酸鐵鋰行動式電源
0原價$469.00，節省50%，在AliExpress售價$234.52使用優惠碼'USWS30'
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