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EcoFlow 1000W Alternator Charger

 

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EcoFlow
Part no EFAltCharger1000W-Nbox
Ascent part no 813847
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The EcoFlow Alternator Charger Plus 1000 is a vehicle-mounted charger that enables fast charging of EcoFlow portable power stations while driving. It provides up to 1000W charging power, 10 times faster than a traditional car cigarette lighter, allowing a 1kWh power station to fully charge in about 1 hour. It supports alternator input from 12/24V systems and outputs to 24V or 40-60V batteries, with flexible modes including charge, reverse charge, and battery maintenance. Key features include smart alternator protection, overload safeguards, and compatibility with solar input for dual charging up to 1000W total.

Technical Specifications

Product NameEcoFlow Alternator Charger Plus 1000
ManufacturerEcoFlow
Model NumberEF-AC-001
Product LineAlternator Charger Plus
Product CategoryPower devices
GENERAL
Net Weight3.7 lbs (1.7 kg)
Dimensions10.9 × 7.4 × 1.5 in (276 × 187 × 38 mm)
CHARGING INPUT (ALT IN Port)
Voltage12/24V (11-31V)
Current75A Max
Power1000W Max
CHARGING OUTPUT (BATTERY Port)
Voltage24V / 40-60V
Current20A Max
Power1000W Max
REVERSE CHARGE MODE
Input (BATTERY Port)40-60V, 12A Max
PROTECTIONS
TypesReverse polarity protection, Overcurrent protection, Short circuit protection, Overvoltage and undervoltage protection, Overload protection
INCLUDED CABLES
Output CableXT150
Input Cable AWG6AWG
CONNECTIVITY
Wi-FiFrequency: 2412MHz-2472MHz, Maximum output power: <20dBm

Downloads

Please read our terms and conditions. We try very hard to make sure the specification and images on this page are accurate, but occasionally (and thankfully rarely) mistakes do happen. If you discover the product delivered is not as described, please let us know as soon as possible after delivery so we can correct the mistake and arrange for the product to be returned.

EcoFlow
Part no EFAltCharger1000W-Nbox
Ascent part no 813847
  • Free NZ deliveryNo hidden fees
  • 100% Kiwi owned34 years in business
  • Net Promoter Score 94Rated by our customers
Questions? (04) 802 3890


"Great service and speedy dispatch and delivery :)" Daniel, 30 September 2026
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