Home Collection ECO-WORTHY ESM100 Battery Monitor for Cubix Series and Wall-Mount Batteries
Skip to product information
ECO-WORTHY DAY

ECO-WORTHY ESM100 Battery Monitor for Cubix Series and Wall-Mount Batteries

ECO-WORTHY ESM100 Battery Monitor for Cubix Series and Wall-Mount Batteries

Regular price $79.99
Sale price $79.99 Regular price
Sale Sold out
Shipping calculated at checkout.

SKU:

SKU:L03SR4800WJXSP-1

✅ Plug & Play Compatibility:
Seamlessly supports 48V 100Ah V3 and all 48V 50Ah models. No complicated setup—just power it on and you're ready to go.

🧲 Magnetic Mount + Responsive Touch:
Equipped with a sleek capacitive LCD touchscreen and magnetic backing for flexible placement. Fast, intuitive interaction for any scenario.

📊 Real-Time Monitoring & Smart Control:
View live BMS data, battery stats, and protocol settings across multiple interfaces. Tiered access levels ensure secure, accurate system management.

🔄 Easy Firmware Upgrades:
Keep your system up to date with simple SD card firmware upgrades—ready for evolving tech and diverse applications.

👨‍🔧 User-Friendly Interface:
Intuitive layout with clear visuals, multi-language support, and zero learning curve—perfect for both first-time users and seasoned pros.

Read More

Total Price

$79.99
Buy It Now

Free Shipping

Return Guarantee

Secure Payment

or 4 interest-free payments of $19.99 with

Installments available at checkout
Shop with Confidence at Eco-Worthy

Free & Fast Delivery

14-Day Money-Back Guarantee

Up To 10-Year Warranty

Lifetime Customer Support

Pay with ease

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Trusted delivery

View full details
X
Buy It Now

Purpose-built for a 48V/51.2V 100Ah server rack battery, this ECO-WORTHY touchscreen monitor offers plug-and-play installation, smart magnetic mounting, and instant real-time data. User-friendly, multi-language, and easily upgradeable via SD card—it’s the perfect assistant for effortless battery management.

Technical Specifications

ESM100 Battery Monitor

Product Model

ECO-BM-JBd01

Operating Power

<1W

Operating Temperature

-20℃-75℃

Standby Dissipation

<0.1W

Communication Interface

RS232

Standby Conditions

No Operation, Delay 30S(Adjustable)

Wake-up Method

Touch Wake-up

ScreenSpecification

4.3in,480'272p

Size

139.5x97.5x21.3mm/5.49x3.84x0.84in

Weight

150g/0.33lbs

Included in the Box

1 x ESM100 Battery Monitor

User manual

ECO-WORTHY ESM100 Battery Monitor Manual

Download

ECO-WORTHY ESM100 Battery Monitor Firmware

Download

ECO-WORTHY ESM100 Battery Monitor Firmware Upgrade Guide

Download
  • 5 stars: 6 (86%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (14%)
  • 1 star: 0 (0%)
B
Brad S
Good to Have

It does not show anything that does not already show in the app, but it is convenient and worth buying for sure. Sometimes, most times you don't want to have to have your phone on you and pull it out. This just makes things easy and is dead simple to connect and use. Definitely recommend buying it to go with the ECO-WORTHY server rack batteries.

G
Gary M.
Good screen, with useful data.

I like having LOCAL date, no cloud nonsense or account bs to deal with. I made my own cable for this because the included cable is comically short since you have to connect the screen to the master battery which is at the bottom of my 6-pac rack. Eco-worthy includes a pin out guide so kudos to them. This screen reports on cell level data.

Eco-worthy is my new favorite when it comes to DIY power.

Here is a pic showing my screen with 3 v3 100 Ah batteries. (system not complete yet so disregard that I'm not plugged into my #1 battery)

W
Warren higley
Love the batteries and the battery monitor. The inverter and service not so much as of today.

The 5000 watts off grid Inverter is still having difficulty and I can't seem to get Eco Worthy to take it seriously. I have sent several emails detailing the problem and all they ask for is vidio of me turning the inverter off and on and a screen shot of the VOC. I don't have a cell phone so I can't send them what they want. What I want is a simple answer to the question," why will my inverter not start charging in the morning until I turn it off and then restart it". I have talked to others, and they tell my it is a known problem with the inverter and can be fixed with a simple patch. Why Eco Worthy does not send me that patch is a mystery.

C
Chris Herrbach
Great quality

This was my second order of 6 -server rack batteries because the first 6 have run so flawlessly. So far the cubix 100 pro batteries are great! These batteries communicate with my 2- 6000xp's without issue cycle and charge perfect. Thanks ecoworthy for making a product that is quality and priced fairly compared to the rest of the overpriced market.

J
Joshua Steele
Works well, nice to have quick access to info

Works well, quickly displays basic battery info without having to get a phone or computer out

S
Scott F
TOP NOTCH PRODUCT at competitively LOW PRICE, and GREAT SUPPORT to boot.

So far I have nothing but good things to say about "Echo-Worthy" and I really like my "six server rack batteries w rack" and I plan on buying another 6 by the end of the year before the tax credit goes away. There was a scratch on one of the parts as a result of the Fed X delivery guys dropping my box, and Echo Worthy stood right up to the plate offering to either send back a new piece or give me a $45 credit. I took the money. :) I think they have a high quality product at the best prices, and they have top notch service available to answer my questions. Thank You Echo-Worthy.

G
Grant Piche
Battery monitor

This new monitor is great. I can view all batteries on one screen, without the others going to sleep. I have another brand of server battery, and you have to start the screen and it turns off before you can find out the status of the other batteries. The Eco Worthy monitor is active and is easy to toggle/move from one battery to the others with the screen staying active. And the monitor car display like 32 batteries and it is just a finger touch to get to any of the batteries you want. By far the best monitor available. The magnetic mount makes it easy to attach where it is most convenient.

Frequently Asked Questions

Are Eco-Worthy batteries safe for home use?

+
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?

+
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?

+
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?

+
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?

+
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.