---
product_id: 485416713
title: "STEPMAX 5 Pack CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply"
brand: "stepmax"
price: "€ 42.92"
currency: EUR
in_stock: true
category: "Stepmax"
url: https://www.desertcart.fi/products/485416713-stepmax-5-pack-cr14250se-3v-lithium-battery-1000mah-1-2aa
store_origin: FI
region: Finland
---

# 3V stable high voltage 1000mAh long-lasting capacity Wide temperature range STEPMAX 5 Pack CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply

**Brand:** stepmax
**Price:** € 42.92
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay ahead — the battery your tech deserves.

## Quick Answers

- **What is this?** STEPMAX 5 Pack CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply by stepmax
- **How much does it cost?** € 42.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/485416713-stepmax-5-pack-cr14250se-3v-lithium-battery-1000mah-1-2aa)

## 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

- • **Power That Lasts a Decade:** Over 10 years of reliable backup power—never worry about downtime again.
- • **Consistent Voltage, Always:** High and stable 3V output ensures flawless operation of sensitive electronics.
- • **Built for Extreme Conditions:** Wide operating temperature range keeps your devices running no matter the environment.
- • **Precision Fit for Critical Gear:** Specifically engineered for 1747-BA PLC and industrial control systems.
- • **Low Self-Discharge, High Efficiency:** Stores power longer so your backup is ready when you need it most.

## Overview

The STEPMAX CR14250SE is a 3V lithium battery with 1000mAh capacity, designed for industrial PLC backup power. It offers a stable voltage output, wide temperature tolerance, and a long service life exceeding 10 years, making it ideal for CNC machines, servo systems, and other critical electronic equipment.

## Description

desertcart.com: STEPMAX 5 Pack CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply : Health & Household

## Features

- [Battery value]: Model:CR14250SE ; Voltage: 3V; Battery capacity: 1000mAh; Size: 14.5X25.5(mm).
- [Replacement]: Replacement lithium battery for 1747- BAS, 1747-L20, 1747-L30
- [Feature]:1.High voltage and stable working voltage.2.More wide working temperature range.3.Higher capacity .4.Less self-discharge, longer service life of storage.5.Long service life (more than 10 years).
- [Package]: 2 X CR14250SE battery
- [Application]:Used in CNC machine tools, servo, programmer, PLC, CNC, injection molding machine, printing machine, touch screen, electricity meter, water meter, real-time clock, backup memory power supply, various measuring instruments, special electronic equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8527P8Y |
| Batteries | 2 Lithium Ion batteries required. |
| Best Sellers Rank | #958,538 in Health & Household ( See Top 100 in Health & Household ) #2,345 in 3V Batteries |
| Customer Reviews | 1.0 1.0 out of 5 stars (1) |
| Date First Available | July 30, 2022 |
| Item Weight | 1.41 ounces |
| Item model number | FDK CR14250SE |
| Manufacturer | STEPMAX |
| Package Dimensions | 4.06 x 0.94 x 0.67 inches |

## Product Details

- **Battery Capacity:** 1000 Milliamp Hours
- **Battery Cell Composition:** Lithium
- **Brand:** STEPMAX
- **Number of Batteries:** 2 Lithium Ion batteries required.
- **Recommended Uses For Product:** Clock

## Images

![STEPMAX 5 Pack CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply - Image 1](https://m.media-amazon.com/images/I/61G80rAdZTL.jpg)

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**Shop now:** [https://www.desertcart.fi/products/485416713-stepmax-5-pack-cr14250se-3v-lithium-battery-1000mah-1-2aa](https://www.desertcart.fi/products/485416713-stepmax-5-pack-cr14250se-3v-lithium-battery-1000mah-1-2aa)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-30*