Need to return a product:- Click Here for returns

Need to track your order:- Track here

Check out our new website, faster smarter and easier to use.

Cameron Sino Technology Limited  |  SKU: CS-MER175SL  |  Barcode: 4894128158332

PLC Battery for Maxell, Er17/50 3.6v, 2750mah - 9.90wh

⭐For further information about stock levels see the notes below⭐
Regular price $32.99 CAD

Cameron Sino CS-MER175SL Replacement Battery for PLC Systems – 2750mAh Li-SOCl₂

High-performance 3.6V Li-SOCl₂ primary (non-rechargeable) battery engineered for PLC memory backup and industrial automation systems. Designed for long service life, stable voltage output, and dependable operation in critical control environments.

2750mAh Capacity 3.6V Output 9.90Wh Primary (Non-Rechargeable)

Technical Specifications

ModelCS-MER175SL
Battery TypeLi-SOCl₂ (Primary)
Voltage3.6V
Capacity2750mAh
Energy9.90Wh
ColourRed
Dimensions53.30 × 16.50 × 16.50mm
Net Weight20.0g (0.71oz)
Gross Weight45g (1.59oz)
EAN4894128158332

Key Benefits

  • Extended Service Life: 2750mAh capacity ensures long-term backup power.
  • Stable 3.6V Output: Ideal for PLC memory retention and low-power control circuits.
  • Industrial-Grade Chemistry: Li-SOCl₂ cells provide excellent reliability in automation systems.
  • Direct Replacement: Designed to replace Maxell ER17/50 with pins.
  • Maintenance-Friendly: Non-rechargeable primary battery for long installed life.

Compatible Models

Maxell

ER17/50 (Non-Rechargeable, With Pins)

Suitable for PLC memory backup and industrial control equipment applications.

Replaces Part Numbers

Maxell

ER17/50

Warranty & Returns

  • 30-Day Return Policy
  • 1-Year Replacement Warranty

Please verify your existing battery reference and pin configuration before ordering to ensure correct compatibility.

Reliable Power for Industrial Automation

Choose the Cameron Sino CS-MER175SL for dependable, long-lasting backup power in PLC systems and industrial control environments—helping safeguard critical data and maintain uninterrupted system performance.

Want Instant Shipping Costs?

🚚 Instant Shipping Costs?

It’s super simple! Just add the product you want to your cart, enter the quantity and your postal code, and you'll instantly see real-time shipping rates for all in-stock items. Fast, easy, and totally hassle-free!

💡 Shipping heavy or bulk items?

If your order includes multiple heavy products, we recommend requesting a custom quote — we may be able to arrange a better rate with a transport truck! 

Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.

🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

See our shipping policy and details at this link Shipping Details

📸 Send Us Your Battery Image

Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.

🔍 Fast, Expert Assistance

We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.

📤 Click below to post your image and get started:

POST YOUR IMAGE

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.