---
product_id: 490733376
title: "STEPMAX (2 Pack) MR-J3BAT 3.6V 2000mAh Mitsubishi ER6VC119A/B PLC Battery for MELSERVO M70 with Black Plug (Non-Rechargeable)"
brand: "stepmax"
price: "C$3546"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/490733376-stepmax-2-pack-mr-j3bat-3-6v-2000mah-mitsubishi-er6vc119a
store_origin: NI
region: Nicaragua
---

# 10-year storage life 2000mAh high capacity Wide -40℃ to 80℃ range STEPMAX (2 Pack) MR-J3BAT 3.6V 2000mAh Mitsubishi ER6VC119A/B PLC Battery for MELSERVO M70 with Black Plug (Non-Rechargeable)

**Brand:** stepmax
**Price:** C$3546
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your precision with STEPMAX — the battery that means business.

## Quick Answers

- **What is this?** STEPMAX (2 Pack) MR-J3BAT 3.6V 2000mAh Mitsubishi ER6VC119A/B PLC Battery for MELSERVO M70 with Black Plug (Non-Rechargeable) by stepmax
- **How much does it cost?** C$3546 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/490733376-stepmax-2-pack-mr-j3bat-3-6v-2000mah-mitsubishi-er6vc119a)

## Best For

- stepmax enthusiasts

## Why This Product

- Trusted stepmax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built for Extremes:** Operates flawlessly from freezing -40℃ to scorching 80℃—perfect for any industrial environment.
- • **Power that Endures:** Reliable 3.6V, 2000mAh capacity keeps your critical systems running longer without interruption.
- • **Decade-Long Readiness:** Up to 10 years of storage life means your backup power is always ready when you need it most.
- • **Plug & Play Confidence:** Comes with a black plug interface designed specifically for Mitsubishi MR-J3 servo systems—no guesswork.
- • **Versatile Industrial Backbone:** Ideal for PLCs, CNC machines, servers, and a wide range of precision electronics demanding stable, non-rechargeable power.

## Overview

The STEPMAX MR-J3BAT is a 3.6V, 2000mAh non-rechargeable lithium battery designed for Mitsubishi MR-J3 servo and PLC equipment. It boasts a broad operating temperature range (-40℃ to 80℃), stable voltage output, and an impressive 10-year storage life, making it the go-to power source for industrial automation, CNC machines, and critical electronic devices.

## Description

STEPMAX (2 Pack) MR-J3BAT 3.6V 2000mAh Mitsubishi ER6VC119A/B PLC Battery for MELSERVO M70 with Black Plug (Non-Rechargeable)

## Features

- 【Model】:MR-J3BAT , Capacity:2000mah, Voltage: 3.6V, Size: 68.5*24mm.
- 【Features】:1.Broad temperature range:-40℃-80℃.2. Safe to use.3.Stable voltage.4.Long service life.Normal storage, storage life of up to 10 years.
- 【Package】:2 x MR-J3BAT lithium batteries.Interface color: black.
- 【Application Scope】:Use for Mitsubishi servo MR-J3.It is suitable for PLC equipment dedicated; CNC machine tools, servers, programmers, PLC, CNC, injection molding machines, printing presses, touch screen, meter, water meter, real-time clock, memory backup power, all kinds of measuring instruments, special electronic equipment
- 【NOTE】:Non-rechargeable .

## Product Details

- **Brand:** STEPMAX
- **Battery cell composition:** Lithium
- **Recommended uses for product:** Clock
- **Voltage:** 3.6 Volts
- **Reusability:** Single Use

## Images

![STEPMAX (2 Pack) MR-J3BAT 3.6V 2000mAh Mitsubishi ER6VC119A/B PLC Battery for MELSERVO M70 with Black Plug (Non-Rechargeable) - Image 1](https://m.media-amazon.com/images/I/51ngIxc++wL.jpg)
![STEPMAX (2 Pack) MR-J3BAT 3.6V 2000mAh Mitsubishi ER6VC119A/B PLC Battery for MELSERVO M70 with Black Plug (Non-Rechargeable) - Image 2](https://m.media-amazon.com/images/I/5108DGjFn7L.jpg)
![STEPMAX (2 Pack) MR-J3BAT 3.6V 2000mAh Mitsubishi ER6VC119A/B PLC Battery for MELSERVO M70 with Black Plug (Non-Rechargeable) - Image 3](https://m.media-amazon.com/images/I/51kiu06lU6L.jpg)
![STEPMAX (2 Pack) MR-J3BAT 3.6V 2000mAh Mitsubishi ER6VC119A/B PLC Battery for MELSERVO M70 with Black Plug (Non-Rechargeable) - Image 4](https://m.media-amazon.com/images/I/61LrfFAMyDL.jpg)
![STEPMAX (2 Pack) MR-J3BAT 3.6V 2000mAh Mitsubishi ER6VC119A/B PLC Battery for MELSERVO M70 with Black Plug (Non-Rechargeable) - Image 5](https://m.media-amazon.com/images/I/515-qT3xvbL.jpg)

## Available Options

This product comes in different **Size** options.

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-05*