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The EF ECOFLOW 800W Alternator Charger is a cutting-edge 3-in-1 DC-DC charger that rapidly replenishes portable power stations using your vehicle’s alternator energy. Delivering 8× faster charging speeds than cigarette lighter chargers, it charges 1kWh in just 75 minutes. Designed for easy installation and enhanced with smart app monitoring, it also protects your vehicle battery with advanced GaN technology and multiple safety features—ideal for vanlife, overlanding, and off-grid power needs.














| ASIN | B0DSBZVPS6 |
| Battery Charge Time | 75 minutes |
| Best Sellers Rank | #26,470 in Automotive ( See Top 100 in Automotive ) #150 in Battery Chargers |
| Brand | EF ECOFLOW |
| Built-In Media | 800W Alternator Charger |
| Color | Black |
| Connector Type Used on Cable | Ring Terminal/Battery Clamp Connector |
| Customer Reviews | 4.4 out of 5 stars 117 Reviews |
| Input Voltage | 120 Volts |
| Item Dimensions D x W x H | 9.5"D x 1.4"W x 7.6"H |
| Item Type Name | power-generators |
| Item Weight | 5.1 Pounds |
| Manufacturer | EcoFlow |
| Mfr Part Number | 800wal |
| Model Number | 800W Alternator Generator |
| Output Voltage | 12 Volts (DC) |
| Product Dimensions | 9.5"D x 1.4"W x 7.6"H |
| UPC | 842783155757 |
| Warranty Description | 2-Year |
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