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Cameron Sino Technology Limited  |  SKU: CS-MTK446TW  |  Barcode: 4894128127475

7.4V, Li-ion, 2300mAh, Two-Way Radio battery fits Motorola, Nntn8128a, Apx2000, Apx-2000, 17.02Wh

📦 15 pieces In stock and ready for shipment from our warehouse. Pickup NOT available for this product 📦
Sale price $31.99 CAD Regular price $39.18

Cameron Sino CS-MTK446TW Replacement Battery for Motorola Two-Way Radios – 2300mAh / 17.02Wh

Buy a high-quality Cameron Sino CS-MTK446TW replacement battery for compatible Motorola two-way radios. This dependable 7.4V Li-ion rechargeable battery delivers 2300mAh / 17.02Wh of reliable power, making it ideal for professional communication users in security, construction, industrial, field service, and emergency environments.

2300mAh Capacity 7.4V Output 17.02Wh Energy Li-ion Rechargeable

Technical Specifications

ModelCS-MTK446TW
BrandCameron Sino
Battery TypeLi-ion Rechargeable
Voltage7.4V
Capacity2300mAh
Energy17.02Wh
ColourBlack
Dimensions118.70 × 55.00 × 40.30mm
Net Weight153.0g
Gross Weight333g
EAN4894128127475
Warranty1-Year Replacement Warranty
Returns30-Day Return Policy

Why Choose This CS-MTK446TW Battery?

  • Extended Runtime: 2300mAh capacity supports longer shifts with fewer battery changes.
  • Stable 7.4V Output: Helps deliver consistent communication performance in demanding environments.
  • Rechargeable Li-ion Technology: Efficient rechargeable design for reliable cycle performance.
  • Professional-Grade Build: Designed for field use, security teams, construction sites, and industrial work.
  • Direct Replacement Fit: Engineered to match compatible Motorola battery specifications.
  • Dependable Cameron Sino Quality: Built for reliable performance and long service life.

Compatible Motorola Two-Way Radio Models

Motorola APX2000 Motorola APX3000 Motorola APX4000 Motorola APX4000Li Motorola MOTOTRBO XPR 3300 Motorola MOTOTRBO XPR 3500 Motorola MOTOTRBO XPR 7350 Motorola MOTOTRBO XPR 7380 Motorola MOTOTRBO XPR 7550 Motorola MOTOTRBO XPR 7580

Always confirm your existing battery model, radio model, dimensions, and part number before ordering to ensure compatibility.

Replaces Part Numbers

NNTN8128A NNTN8129AR NTN8128A PMNN4406AR PMNN4406BR PMNN4424 PMNN4424A

This battery is suitable for professional two-way radio communication systems requiring compatible 7.4V Li-ion battery packs.

Typical Applications

  • Professional two-way radio communication
  • Security and site management teams
  • Construction and industrial work sites
  • Field service and maintenance crews
  • Emergency response and operational communication
  • Motorola APX and MOTOTRBO radio users

Product Highlights

  • Model: CS-MTK446TW
  • Voltage: 7.4V
  • Capacity: 2300mAh
  • Energy Rating: 17.02Wh
  • Chemistry: Li-ion rechargeable
  • Colour: Black
  • Dimensions: 118.70 × 55.00 × 40.30mm
  • EAN: 4894128127475

CS-MTK446TW Battery FAQs

  • Is the CS-MTK446TW battery rechargeable?
    Yes. This is a rechargeable Li-ion battery pack designed for compatible Motorola two-way radios.
  • Which radios is this battery compatible with?
    This battery is compatible with selected Motorola APX and MOTOTRBO XPR models, including APX2000, APX3000, APX4000, XPR 3300, XPR 3500, XPR 7350, XPR 7380, XPR 7550, and XPR 7580.
  • Which Motorola part numbers does it replace?
    It replaces part numbers including NNTN8128A, NNTN8129AR, NTN8128A, PMNN4406AR, PMNN4406BR, PMNN4424, and PMNN4424A.
  • What is the capacity of this battery?
    The CS-MTK446TW battery has a 2300mAh capacity with a 17.02Wh energy rating.
  • Should I check my existing battery before ordering?
    Yes. Please confirm your current battery model, radio model, part number, and dimensions before purchasing.

Warranty & Returns

  • Warranty: 1-Year Replacement Warranty
  • Returns: 30-Day Return Policy
  • Condition: New replacement battery
  • Use: Professional rechargeable two-way radio battery
  • Compatibility: Designed for listed Motorola radio models and part numbers

Reliable Power for Professional Communication

The Cameron Sino CS-MTK446TW replacement battery is a dependable 7.4V 2300mAh Li-ion battery designed for compatible Motorola two-way radios. Built for professional communication environments, it helps keep your team connected, productive, and mission-ready throughout the working day.

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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

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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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