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EcoFlow 500W Alternator Charger

Ships in 3 to 5 business days

$402

4
  • Free shipping over $199
  • 30 day returns on unopened items
  • Ships from US warehouses

About this product

For overlanders, field technicians and mobile communications setups, the vehicle is the generator you already own. The EcoFlow 500W Alternator Charger turns your alternator's surplus into up to 500W of charging for an EcoFlow power station while you drive. With a DELTA series unit, it also maintains or reverse-charges your starter or RV house battery.

3-in-1 Functionality

  • Charge: alternator to power station, up to 500W
  • Battery maintenance: low-current float for the vehicle battery
  • Reverse charge: power station to starter or house battery, up to 500W

Broad Compatibility

Works with 12V and 24V vehicle systems (11-31V input). Compatible with EcoFlow RIVER and DELTA units and most third-party power stations via XT60. Reverse charging and battery maintenance require the XT150 cable (sold separately) and a DELTA series unit.

Compact GaN Design

GaN-based electronics in a 9.5 x 7.6 x 1.4 in, 3.53 lb package, with a no-drill installation option and EcoFlow app control including CarPlay and Android Auto integration.

Specifications

Model EF-MS-H02-1
Rated power 500W max charging
Input 12V/24V (11-31V), 45A max
Charging output 40-60V, 500W max; 24V systems 360W max
Battery maintenance output 13.8/27.6V, 100W max
Reverse charging output 13.8/27.6V, 500W max
Fuse rating 125A
Protections Reverse polarity, overcurrent, short circuit, over/under voltage
Operating temperature -4 to 140°F (-20 to 60°C)
Dimensions 9.5 x 7.6 x 1.4 in (242 x 194 x 35 mm)
Weight 3.53 lb (1.6 kg)
Connectivity Wi-Fi, Bluetooth, EcoFlow app (CarPlay / Android Auto)
Warranty 2 years