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Cameron Sino Technology Limited  |  SKU: CS-KNB331TW  |  Barcode: 4894128217084

7.4V, Li-ion, 3350mAh, Two-Way Radio battery fits Kenwood, KNB-33L, TK-2180, TK-3160, 24.79Wh

⭐For further information about stock levels see the notes below⭐
Regular price $39.18 CAD

⚠️ Battery Chemistry Check Required

Please make sure to check the chemistry of your original battery before ordering to ensure compatibility and safety.

Cameron Sino CS-KNB331TW Replacement Battery for Kenwood TK Series Two-Way Radios – 3350mAh Li-ion

Ensure uninterrupted communication with the powerful Cameron Sino CS-KNB331TW replacement battery. Designed specifically for Kenwood two-way radios, this high-capacity 3350mAh Li-ion battery delivers a steady 7.4V and a total energy of 24.79Wh, making it the ultimate solution for professional-grade usage in public safety, construction, events, and industrial sectors.

Product Features:

  • Battery Type: Li-ion
  • Voltage: 7.4V
  • Capacity: 3350mAh
  • Rate: 24.79Wh
  • Color: Black
  • Dimensions: 118.40 x 57.68 x 18.34mm
  • Net Weight: 150g / 5.29oz
  • Gross Weight: 300g / 10.58oz
  • EAN Code: 4894128217084

Why Choose Cameron Sino?

  • ✔️ High-capacity 3350mAh battery offers extended operational time
  • ✔️ Built to exacting standards using premium cells
  • ✔️ Fully compatible with original Kenwood radios—plug & play installation
  • ✔️ Safe, durable, and reliable performance in critical moments
  • ✔️ Includes 30-Day Refund Policy & 1-Year Replacement Warranty

Compatible Models:

Kenwood: TK-2180, TK-3160, TK-3180, TK-3180K, TK-3185, TK-5210, TK-5310, TK-5310GK, TK-5310K

Compatible Part Numbers:

Kenwood: KNB-33L, KNB-41NC, KNB-54N

Don’t compromise on your communication. Equip your Kenwood two-way radio with the CS-KNB331TW and experience reliable performance that keeps you connected at all times.

✔ 30 Days to Return for a Refund & 1 Year Replacement Warranty on this product.

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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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