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Cameron Sino Technology Limited  |  SKU: CS-BNL300XL  |  Barcode: 4894128144106

11.1V, Li-ion, 3400mAh, Speaker battery fits Bang & Olufsen, Beoplay A3, 37.74Wh

📦 3 pieces In stock and ready for shipment from our warehouse. Pickup NOT available for this product 📦
Sale price $28.99 CAD Regular price $35.11

Cameron Sino CS-BNL300XL Replacement Battery for Bang & Olufsen BeoPlay A3 – 3400mAh

Elevate your Bang & Olufsen BeoPlay A3 speaker’s performance with the Cameron Sino CS-BNL300XL replacement battery. Designed for seamless compatibility, this high-quality Li-ion battery ensures extended playtime and reliable power, so you can enjoy your premium audio experience without interruptions. With a capacity of 3400mAh and a power rating of 37.74Wh, this battery is built to keep your speaker running at its best, whether you’re at home, outdoors, or on the go.

Product Features:

  • Capacity: 3400mAh
  • Battery Type: Li-ion
  • Voltage: 11.1V
  • Power: 37.74Wh
  • Color: Blue
  • Dimensions: 69.70 x 55.36 x 18.62mm
  • Net Weight: 146.3g / 5.16oz
  • Gross Weight: 216.3g / 7.63oz
  • EAN Code: 4894128144106

Why Choose Cameron Sino Batteries?

  • Extended Battery Life: The 3400mAh capacity offers long-lasting power to keep your BeoPlay A3 performing at its best.
  • Premium Quality Build: Manufactured with top-tier materials to ensure safety, stability, and longevity.
  • Safe & Reliable Performance: Engineered to prevent overheating, overcharging, and short-circuiting.
  • Perfect Compatibility: A seamless replacement for the original battery, ensuring an easy installation process.

Compatible Models:

  • Bang & Olufsen: BeoPlay A3

Compatible Part Numbers:

  • Bang & Olufsen: 3ICR18/65, 3S/LIC

30-Day Return & 1-Year Replacement Warranty

Buy with confidence! Your purchase includes a 30-day return policy and a 1-year replacement warranty, ensuring peace of mind and satisfaction.

Power Your BeoPlay A3 with Confidence!

Never let a weak battery interrupt your listening experience. Upgrade to the Cameron Sino CS-BNL300XL replacement battery and enjoy uninterrupted, high-fidelity sound from your Bang & Olufsen BeoPlay A3 speaker.

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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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