Home Battery Accessories EC100 48V 100A Battery Charger | 5.78KW Max Output | Soft Start |120V 240V AC Input
  • EC100 48V 100A Battery Charger | 5.78KW Max Output | Soft Start |120V 240V AC Input - battery accessories - ECO - WORTHY
  • EC100 48V 100A Battery Charger | 5.78KW Max Output | Soft Start |120V 240V AC Input - battery accessories - ECO - WORTHY
  • EC100 48V 100A Battery Charger | 5.78KW Max Output | Soft Start |120V 240V AC Input - battery accessories - ECO - WORTHY
  • EC100 48V 100A Battery Charger | 5.78KW Max Output | Soft Start |120V 240V AC Input - battery accessories - ECO - WORTHY
  • EC100 48V 100A Battery Charger | 5.78KW Max Output | Soft Start |120V 240V AC Input - battery accessories - ECO - WORTHY
  • EC100 48V 100A Battery Charger | 5.78KW Max Output | Soft Start |120V 240V AC Input - battery accessories - ECO - WORTHY
  • EC100 48V 100A Battery Charger | 5.78KW Max Output | Soft Start |120V 240V AC Input - battery accessories - ECO - WORTHY
  • EC100 48V 100A Battery Charger | 5.78KW Max Output | Soft Start |120V 240V AC Input - battery accessories - ECO - WORTHY
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EC100 48V 100A Battery Charger | 5.78KW Max Output | Soft Start |120V 240V AC Input

EC100 48V 100A Battery Charger | 5.78KW Max Output | Soft Start |120V 240V AC Input

$439.99
$439.99 $599.99
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SKU:

GW-L03CDQUS100A-1

Wide Voltage Input & Fast Charging:
Handles 90-260V AC input—even unstable or generator-powered "dirty power"—and delivers fast, adjustable charging from 2A to 100A to fit everything from maintenance to rapid refueling.
Flexible Setup & Easy Installation:
Comes with a NEMA L14-30P plug plus an extra L5-30P plug for easy connection. Features removable Anderson DC outputs, a comfortable handle, wall-mount bracket, and non-slip feet for total setup freedom.
Clear Display & Simple Controls:
A bright 3.5" color LCD screen works in any light, and four intuitive buttons make adjusting settings quick and easy.
Smart Charging Based on Real Battery Data:
Automatically starts and stops charging using battery voltage or real-time SOC, and communicates directly with compatible batteries for precise, efficient power management.
Auto Generator Control for Full System Automation:
Use the RJ11 port to automatically start/stop your generator—perfect for off-grid setups, backup power, and hands-free operation.

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EC100 48V 100A battery charger delivers up to 5.78kW output with soft start and 120V/240V AC input for fast, stable charging of 48V systems.

Technical Specifications

EC100 48V 100A Battery Charger

Battery Voltage

48V

Rated AC Input Voltage

90-260Vac

Max AC Input Current

28A@240Vac/14A@120Vac

Recommended Generator 

8KW@240Vac/4KW@120Vac

Efficiency

92% @240Vac ；88% @120Vac

Rated AC Input Frequency

50-60Hz

Battery Type

LiFePO4、Lead-acid、AGM、LiNiCoMn

DC Charge Voltage (Adjustable)

42-57.8V（default 57.6Vdc）

DC Charge Current(Adjustable)

2-100A@240Vac；2-60A@120Vac

DC Output Circuit Breaker

125A

Max. Output

5780W@240Vac/2890W@120Vac

IP Rating

IP20（Indoor）

Weight

14.33Ibs/6.5kg

Dimensions (L × W × H)

12.8*5.3*6.3in/325*135*160mm

Warranty

3 Years

BMS Communication Protocol

RS485 (RJ45 Jack)

Dry Contact Port

NO, NC, and C (RJ11 Jack

Included in the Box

1xEC100 48V 100A Battery Charger

User manual

ECO-WORTHY 48V 100A Lithium Battery Charger Manual

Download

Frequently Asked Questions

Are Eco-Worthy batteries safe for home use?

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All Eco-Worthy Batteries Built with premium Grade A LiFePO4 cells, one of the safest lithium technologies available. Built-in BMS protection prevents overcharge, overheating, and short circuits—making it ideal for residential energy storage.

Will it work with my inverter/solar system?

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Yes. Our batteries are designed to be widely compatible with most 48V inverters and solar systems used in U.S. homes. For best performance, we recommend checking your inverter’s communication protocol or contacting our support team before purchase.

How much power do I actually need for my home?

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It depends on your usage: 5–10 kWh → essentials (fridge, lights, WiFi); 10–20 kWh → partial home backup; 20 kWh+ → whole-home coverage; Our systems are scalable, so you can start small and expand anytime.

Can I expand the system later?

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Absolutely. Eco-Worthy batteries support parallel expansion, allowing you to increase capacity as your energy needs grow—without replacing your existing system.

What kind of warranty and support do you offer?

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We provide up to a 10-year warranty on key battery models, along with U.S.-based support. Our team assists with installation guidance, troubleshooting, and system planning to ensure a smooth experience.