High Quality 3.6V 2750mAh MAXELL ER17/50 Battery For Maxell ER17/50 17/50 with black Plug

Do you want to buy a cheap MAXELL ER17/50 Compatible battery? We offer you a cheap MAXELL ER17/50 Compatible battery - an incredibly high quality Compatible battery! All MAXELL ER17/50 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for ER17/50 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for Maxell ER17/50 17/50 with black Plug battery and MAXELL ER17/50 model.

High capacity MAXELL ER17/50 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 2750mAh for extended device runtime.
• Stable 3.6V 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	ER17/50
Battery Condition	Brand New Replacement Battery
Item Code	ECN12729_Oth
Category	PLC Batteries
Brand	MAXELL
Capacity	2750mAh
Voltage	3.6V
Type	Non-rechargeable Disposable Lithium Battery
Color	White
Applies to	Maxell ER17/50 17/50 with black 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:

• ER17/50

Compatible Models：

Product Parameters: Battery Model: ER17/50
Battery Voltage: 3.6V
Battery capacity: 2750mAh
Battery Nature: non-rechargeable Disposable Lithium Battery
SCOPE OF APPLICATION:
CNC machine tools, servers, programmers, PLC, CNC, injection molding machine, printing machine, touch screen, electricity meter, water meter, real-time clock, backup memory power, various measuring instruments, special electronic equipment, etc.

Package included:
1*Battery

* 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 MAXELL 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