---
product_id: 488194231
title: "(5 Pack) FDK CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply"
brand: "stepmax"
price: "€ 23.70"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.hr/products/488194231-5-pack-fdk-cr14250se-3v-lithium-battery-1000mah-1-2aa
store_origin: HR
region: Croatia
---

# Stable 3V output 1000mAh high capacity Wide -40° to +85°C range (5 Pack) FDK CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply

**Brand:** stepmax
**Price:** € 23.70
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your precision, back your brilliance.

## Quick Answers

- **What is this?** (5 Pack) FDK CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply by stepmax
- **How much does it cost?** € 23.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/488194231-5-pack-fdk-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

- • **Plug-and-Play Replacement:** Direct fit for Allen Bradley 1747-BA series—upgrade your backup power hassle-free.
- • **Power That Lasts a Decade:** Over 10 years shelf life means your critical systems stay backed up without worry.
- • **Precision Voltage Stability:** Consistent 3V output ensures flawless performance in sensitive PLC and CNC equipment.
- • **Built for Extreme Conditions:** Operates reliably from freezing cold to scorching heat (-40° to +85°C).
- • **Versatile Industrial Backbone:** Trusted in CNC machines, injection molding, real-time clocks, and more—power your professional edge.

## Overview

The FDK CR14250SE is a 3V lithium battery with a robust 1000mAh capacity, designed for long-term reliability with a shelf life exceeding 10 years. Its stable voltage output and wide operating temperature range (-40° to +85°C) make it ideal for industrial applications such as PLCs, CNC machines, and backup memory power supplies. Compatible as a direct replacement for Allen Bradley 1747-BA series batteries, it ensures seamless integration and dependable performance in critical electronic equipment.

## Description

Brand: For FDK Model: CR14250SE Voltage: 3V Shelf life: more than 10 years Battery capacity: 1000 mah Size: 14.5mm x 25.5 mm High energy, high reliability 3 volt power source Excellent memory backup power source Low self discharge rate gives this cell a 10 year shelf life Stable voltage and broad temperature range (-40° to +85°C). 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.

Review: good - good

## Features

- [Battery value]: Model:FDK CR14250SE ; Voltage: 3V; Battery capacity: 1000mAh; Size: 14.5X25.5(mm).
- [Replacement]: Replacement lithium battery for Allen Bradley 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 FDK 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 | B0BHSST3WG |
| Best Sellers Rank | #98,137 in Electronics ( See Top 100 in Electronics ) #1,512 in Disposable Household Batteries |
| Manufacturer | STEPMAX |

## Product Details

- **Battery capacity:** 1000 Milliamp Hours
- **Battery cell composition:** Lithium
- **Brand:** STEPMAX
- **Recommended uses for product:** Calculator, Camera, Watch
- **Unit count:** 5.0 Count

## Images

![(5 Pack) FDK CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply - Image 1](https://m.media-amazon.com/images/I/51ITS0pFnOL.jpg)
![(5 Pack) FDK CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply - Image 2](https://m.media-amazon.com/images/I/611CEQybvaL.jpg)
![(5 Pack) FDK CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply - Image 3](https://m.media-amazon.com/images/I/61JTguKTWSL.jpg)
![(5 Pack) FDK CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply - Image 4](https://m.media-amazon.com/images/I/61owTa7Ne7L.jpg)
![(5 Pack) FDK CR14250SE 3V Lithium Battery, 1000mAh 1/2AA PLC Battery for 1747-BA Backup Power Supply - Image 5](https://m.media-amazon.com/images/I/61q1gad5+lL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ good
*by H***N on 26 May 2024*

good

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**Shop now:** [https://www.desertcart.hr/products/488194231-5-pack-fdk-cr14250se-3v-lithium-battery-1000mah-1-2aa](https://www.desertcart.hr/products/488194231-5-pack-fdk-cr14250se-3v-lithium-battery-1000mah-1-2aa)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-03*