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Cameron Sino Technology Limited  |  SKU: CS-YMH112SL  |  Barcode: 4894128225638

3.7V, Li-Polymer, 1800mAh, Communication & Conferencing battery fits Yamaha, RRC1120, RM-WGL, RM-WGL Wireless Directional Tabletop Microphone, 6.66Wh

⭐For further information about stock levels see the notes below⭐
Regular price $48.24 CAD
Shipping calculated at checkout.

Cameron Sino CS-YMH112SL Replacement Battery for Yamaha Communication & Conferencing – 1800mAh / 6.66Wh

High-quality 3.7V Li-Polymer replacement battery designed for Yamaha communication and conferencing systems. Engineered for reliable performance, stable power delivery, and long service life in professional environments.

1800mAh Capacity 3.7V Output 6.66Wh Li-Polymer

Technical Specifications

ModelCS-YMH112SL
Battery TypeLi-Polymer
Voltage3.7V
Capacity1800mAh
Energy6.66Wh
ColorBlack
Dimensions52.50 x 35.00 x 11.00mm
Net Weight37g
Gross Weight62g
EAN4894128225638

Key Benefits

  • Extended Runtime: 1800mAh capacity supports longer operation between charges.
  • Stable Power Output: Consistent 3.7V ensures reliable device performance.
  • Premium Build Quality: Manufactured using high-grade cells for durability and safety.
  • Safe & Reliable: Protection against overcharging, overheating, and short-circuiting.
  • Perfect Fit: Designed specifically for Yamaha communication and conferencing devices.
  • Easy Installation: Direct replacement for seamless integration.

Compatible Models

RM-WGL RM-WGL Wireless Directional Tabletop Microphone RM-WGS RM-WGS Wireless Directional Tabletop Microphone RM-WOM RM-WOM Wireless Directional Tabletop Microphone RM-WDR RM-WDR Wireless Directional Tabletop Microphone

Designed for Yamaha wireless conferencing and communication microphone systems.

Compatible Part Numbers

RRC1120 RM-WBT

Warranty & Returns

  • 30-Day Returns: Hassle-free return policy for peace of mind
  • 1-Year Warranty: Reliable replacement guarantee

Please verify compatibility with your device model before ordering.

Typical Applications

  • Wireless conferencing systems
  • Directional tabletop microphones
  • Professional communication devices
  • Meeting room audio systems
  • Corporate and enterprise AV setups
  • Conference and collaboration environments

Performance Highlights

  • Optimised for consistent audio device performance
  • Stable voltage output during full discharge cycle
  • Reliable power delivery for professional use
  • Compact and lightweight design
  • High-quality Li-Polymer cell technology

Important Notice

This is a 3.7V Li-Polymer battery. Ensure compatibility with your Yamaha device before installation. Incorrect installation or incompatible models may cause damage to your equipment.

Reliable Power for Yamaha Communication Systems

Choose the Cameron Sino CS-YMH112SL for dependable performance, long-lasting power, and seamless compatibility—ideal for keeping your Yamaha conferencing systems running without interruption.

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🔋 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.

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Technical Specifications

Cameron Sino CS-YMH112SL Replacement Battery – 3.7V 1800mAh 6.66Wh
Battery Details
Brand Cameron Sino
Model CS-YMH112SL
Category Communication & Conferencing
Battery Chemistry Li-Polymer
Voltage 3.7V
Capacity 1800mAh
Energy 6.66Wh
Dimensions 52.50 x 35.00 x 11.00mm
Color Black
Gross Weight 62g
Remarks 0
Support & Cover
Warranty 1-Year Replacement Warranty
Returns 30-Day Return Policy
Replacement battery designed for compatible Yamaha wireless tabletop microphone systems requiring a 3.7V 1800mAh Li-Polymer battery pack.
Latest Update: 30 March 2026

Compatible Models & Battery References

Device Model Original Battery Replacement
Yamaha RM-WGL RRC1120 / RM-WBT Cameron Sino CS-YMH112SL
Yamaha RM-WGL Wireless Directional Tabletop Microphone RRC1120 / RM-WBT Cameron Sino CS-YMH112SL
Yamaha RM-WGS RRC1120 / RM-WBT Cameron Sino CS-YMH112SL
Yamaha RM-WGS Wireless Directional Tabletop Microphone RRC1120 / RM-WBT Cameron Sino CS-YMH112SL
Yamaha RM-WOM RRC1120 / RM-WBT Cameron Sino CS-YMH112SL
Yamaha RM-WOM Wireless Directional Tabletop Microphone RRC1120 / RM-WBT Cameron Sino CS-YMH112SL
Yamaha RM-WDR RRC1120 / RM-WBT Cameron Sino CS-YMH112SL
Yamaha RM-WDR Wireless Directional Tabletop Microphone RRC1120 / RM-WBT Cameron Sino CS-YMH112SL
This replacement battery matches confirmed Yamaha model references and compatible battery part numbers RRC1120 and RM-WBT.
Confirmed Yamaha model coverage

The following models are confirmed for Cameron Sino CS-YMH112SL:

Yamaha RM-WGL Yamaha RM-WGL Wireless Directional Tabletop Microphone Yamaha RM-WGS Yamaha RM-WGS Wireless Directional Tabletop Microphone Yamaha RM-WOM Yamaha RM-WOM Wireless Directional Tabletop Microphone Yamaha RM-WDR Yamaha RM-WDR Wireless Directional Tabletop Microphone
Compatible original battery numbers

Confirmed compatible battery references for this replacement are RRC1120 and RM-WBT.

Match the battery code from the original pack and the confirmed device model before ordering.

Replacement battery details

Replacement battery model: Cameron Sino CS-YMH112SL.

This battery is specified as a 3.7V 1800mAh 6.66Wh Li-Polymer replacement for the confirmed Yamaha devices listed above.

Device type coverage

Confirmed supported device type from the supplied data:

Wireless Directional Tabletop Microphone Communication & Conferencing

Payment & Security

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