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Cameron Sino Technology Limited  |  SKU: CS-SEK202SL  |  Barcode: 4894128198185

3.7V, Li-Polymer, 1500mAh, Battery fits Sennheiser, Ek 2020-d-ii Receiver, Ek2020, 5.55Wh

⭐For further information about stock levels see the notes below⭐
Regular price $25.95 CAD

Cameron Sino CS-SEK202SL Replacement Battery for Sennheiser EK2020 Series – 1500mAh Li-Polymer

Enhance the performance of your Sennheiser bodypack receiver with the Cameron Sino CS-SEK202SL replacement battery. Specifically designed for the Sennheiser EK2020 series, this high-capacity 1500mAh Li-Polymer battery delivers long-lasting power, ensuring uninterrupted audio transmission during conferences, guided tours, and other professional events.

Product Features:

  • Capacity: 1500mAh
  • Battery Type: Li-Polymer
  • Voltage: 3.7V
  • Energy Rate: 5.55Wh
  • Color: Black
  • Dimensions: 67.00 x 39.20 x 4.20mm
  • Net Weight: 25g (0.88oz)
  • Gross Weight: 50g (1.76oz)
  • EAN Code: 4894128198185

Key Benefits:

  • Extended Battery Life: With a 1500mAh capacity, the CS-SEK202SL ensures longer operational time for your Sennheiser receiver, reducing the need for frequent recharging during important events.
  • Reliable Power for Professionals: Designed for high-performance applications, this Li-Polymer battery offers stable and consistent power delivery for demanding events like conferences, guided tours, and live performances.
  • Cost-Effective Replacement: Upgrade your aging or depleted battery without the need to replace the entire receiver. Keep your equipment running smoothly and save on costly replacements.
  • Safety Features: Cameron Sino batteries are equipped with proprietary circuits and advanced packaging to minimize risks such as overheating or short circuits, ensuring safe and reliable operation.

Compatible Models:

  • Sennheiser: EK2020, EK 2020-D-II Receiver

Part Numbers:

  • Sennheiser: 543604, 19082102-1

Warranty & Return:

  • 30-Day Return Policy: Your satisfaction is our priority. If you’re not completely happy with your purchase, you can return it within 30 days for a full refund.
  • 1-Year Warranty: Enjoy peace of mind with a 1-year replacement warranty on the CS-SEK202SL.

Why Choose Cameron Sino Batteries?

  • Long-lasting Performance: Perfect for professional audio gear, ensuring you never miss a moment of your event.
  • Affordable Alternative: Save on replacement costs by opting for a high-quality battery replacement.
  • Trusted Quality: Backed by a 1-year warranty and a reputation for reliability in professional settings.

Upgrade Your Sennheiser Receiver’s Performance Today!

Don’t let a depleted battery disrupt your next event. The Cameron Sino CS-SEK202SL replacement battery is your reliable solution for uninterrupted audio, enhanced performance, and cost-effective longevity. Order now to ensure your Sennheiser receiver is always ready when you need it most!

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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.

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