EG4 Chargeverter 48V 100A Battery Charger

SKU: 1570007

EG4 Chargeverter is a powerful 48V battery charger capable of charging at 100 Amps or over 5000 Watts.


  • Adjustable charging current from 0A-100A
  • Capable of charging a 5.12kWh battery in ~ 1 hour
  • Battery Voltage: 48V nominal
  • 240VAC or 120V input capabilities (120V configuration requires cable adapter, not included)
  • Built-in breaker for added protection
  • Optimal for use with a generator
  • Input Cable: 1.5M length
  • Output Cable: 2M length

Notice: This item has been replaced with a new version – the Chargeverter-GC

1 in stock




The EG4 Chargeverter

Derived from the EG4 3kW All-in-One Solar Inverter, this 48V battery charger will transform your charging experience.


  • Powerful 48V battery charger with a maximum charging current of 100 Amps or over 5000 Watts.
  • Adjustable current feature allows you to set the charging rate anywhere between 0 Amps and 100 Amps.
  • Capable of charging a 5.12kWh battery in approximately 1 hour, providing lightning-fast charging rates.
  • Also plugs into generators, eliminating power quality issues and ensuring consistent charging performance.
  • Versatile input capabilities with options for 240VAC or 120V, making it compatible with a wide range of power sources.


You have full control over the charging process thanks to the adjustable current feature that allows you to set the charging rate anywhere between 0 Amps and 100 Amps. This means that as little as one hour can fully charge a 5.12kWh server rack battery!

The EG4 Chargeverter is also compatibile with gas generators. Traditional inverters can be adversely affected by “dirty power,” or an unreliable sine wave output, from budget generators, but the EG4 Chargeverter simply plugs directly into a generator. 

Featuring a nominal battery voltage of 48V, the EG4 Chargeverter also has 240VAC or 120V* input capabilities. This allows you to connect the Chargeverter to a wide range of power sources. The EG4 Chargeverter can also be connected to the grid via an EV charger outlet, allowing you to tap into your solar system.

Finally, the EG4 Chargeverter is equipped with a built-in breaker, which provides an extra layer of protection for your valuable equipment.


Important: The Chargeverter can produce heat excess of 55°C/151°F. We recommend mounting on appropriate backing such as cement board, with sufficient clearance around the unit to allow airflow to the unit. Do not block the air vents.

*The 120V configuration requires a cable adapter (not included).

Recommended Accessories:

Additional information

Weight 20 lbs
Dimensions 20 × 11 × 10 in

EG4 Electronics

Battery Charge Current


Battery Voltage

48 Volts DC




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I'm looking to buy the EG4 6000XP for my Off Grid Cabin. I currently have a Generac 8kva propane generator. Would I need this EG4 ChargeVerter to interface with this system, or can I safely connect the Generac Gen directly to the Eg4 6000XP?



EG4 states that any generator that would work with the EG4 6000XP would need to be an inverter/generator. If your generator is not an inverter/generator then you will need a chargeverter or else the warranty for the EG4 6000XP is voided.