High Quality 3V 1000mAh KOYO RB-9 Battery For KOYO RB-9 CR14250SE 3V PLC Battery With Plug

Do you want to buy a cheap KOYO RB-9 Compatible battery? We offer you a cheap KOYO RB-9 Compatible battery - an incredibly high quality Compatible battery! All KOYO RB-9 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for RB-9 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for KOYO RB-9 CR14250SE 3V PLC Battery With Plug battery and KOYO RB-9 model.

High capacity KOYO RB-9 battery for longer standby time.

The battery is professionally tested to ensure the best lifespan.

1 year warranty, 30 days money back, 100% brand new!

Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.

Safety certified CE / FCC / RoHS.

Key Features

• High‑capacity design with 1000mAh for extended device runtime.
• Stable 3V output ensures consistent performance during daily use.
• Built with high‑quality lithium‑ion cells for improved durability and long cycle life.
• Advanced protection system including overcharge, over‑discharge, overheat, and short‑circuit safeguards.
• Optimized for reliable performance in warm and humid environments.
• Lightweight and compact design for easy installation and device compatibility.

Technical Specifications

Model	RB-9
Battery Condition	Brand New Replacement Battery
Item Code	ECN10789_PLC_Oth
Category	PLC Batteries
Brand	KOYO
Capacity	1000mAh
Voltage	3V
Type	Lithium
Size	14mm*25mm
Applies to	KOYO RB-9 CR14250SE 3V PLC Battery With Plug
Certification	Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service	Buy now, we promise a one-year warranty and 30-day returns

Compatible Models

Replacement Part Numbers:

• RB-9

Compatible Models：

Model number:RB-9 Cell type:Lithium Voltage:3v Nominal capacity:1000mAh Chemical properties:non-rechargeable lithium manganese dioxide battery Chemical composition:positive acetylene black,negative metal lithium,manganese dioxide electrolyte Battery shape:cylindrical Packing style:industrial single Maximum size:diameter 14mm;height 25mm Style description:This model has 2P original plug leads,can do other styles Single weight:22g Storage temperature:23??2??C Storage life:more than 10 years Self-discharge rate:2%/year Operating temperature:-40??C ~ +85??C Usage time:According to different power consumption,no specific conclusions are made. Product Origin:Japan Chemical characteristics:high energy density,long life,stable discharge,high current discharge performance,and wide temperature range. Note: Do not short circuit,charge,disassemble or heat.If the battery is hot,cut off the power circuit in time. Application areas:PLC backup memory power supply,CNC numerical control system,counter,touch screen,man-machine interface

* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

Battery Care & Maintenance

• Store the battery in a cool, dry environment to maintain long‑term performance.
• Avoid exposing the battery to excessive heat or direct sunlight, especially in warm and humid climates.
• Use compatible KOYO chargers or certified charging accessories to ensure safe and efficient charging.
• Avoid frequent full discharges; partial charge cycles help extend overall battery lifespan.
• If the battery will not be used for an extended period, keep it at around 40–60% charge before storage.
• Clean the battery contacts periodically with a dry cloth to maintain stable power delivery.
• Do not puncture, crush, or expose the battery to water or high humidity.

Frequently Asked Questions