Need to return a product:- Click Here for returns

Need to track your order:- Track here

Check out our new website, faster smarter and easier to use.

Cameron Sino Technology Limited  |  SKU: CS-SRX400XL  |  Barcode: 4894128153610

7.4V, Li-ion, 6800mAh, Speaker battery fits Sony, Srs-xb40, Srs-xb41, 50.32Wh

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

CS-SRX400XL Speaker Battery (6800mAh) – Reliable Power for Sony SRS-XB40 & SRS-XB41

Ensure uninterrupted, high-quality audio performance with the Cameron Sino CS-SRX400XL replacement battery, designed specifically for Sony SRS-XB40 and Sony SRS-XB41 portable speakers. This high-capacity Li-ion battery offers 6800mAh at 7.4V, delivering a powerful 50.32Wh to keep your music going for extended playtime. Whether you're at a party, outdoor adventure, or just relaxing at home, this battery ensures your speaker stays powered up when you need it the most.

🔋 Compatible Models

This premium replacement battery is designed to fit the following Sony speaker models:

  • Sony SRS-XB40
  • Sony SRS-XB41

🔧 Compatible Part Numbers

This battery is a direct replacement for the following Sony part numbers:

  • Sony ID770, JD770B, ID659B

🔥 Why Choose Cameron Sino Batteries?

  • Extended Battery Life – With a high 6800mAh capacity, enjoy longer playtime without frequent recharges.
  • Premium Quality & Reliability – Manufactured with ISO 9001-certified standards, ensuring safety, durability, and superior performance.
  • Perfect Fit & Seamless Compatibility – Designed to match the original Sony battery specifications for easy installation and peak performance.
  • Lightweight Yet Powerful – Weighing just 190g, this compact battery is easy to carry while delivering high energy output.

Key Features

  • Battery Type: Li-ion
  • Capacity: 6800mAh
  • Voltage: 7.4V
  • Energy Rating: 50.32Wh
  • Color: Blue
  • Dimensions: 67.94 x 37.58 x 37.02mm
  • Net Weight: 190g / 6.70oz
  • Gross Weight: 260g / 9.17oz

Warranty & Returns

  • 1-Year Replacement Warranty – Ensuring long-term reliability and satisfaction.
  • 30-Day Return Policy – Hassle-free returns if the product doesn’t meet your expectations.

Upgrade your Sony SRS-XB40 or Sony SRS-XB41 speaker with the Cameron Sino CS-SRX400XL battery and experience uninterrupted, high-quality sound! Order now for reliable, long-lasting power! 🎵🔋

Want Instant Shipping Costs?

🚚 Instant Shipping Costs?

It’s super simple! Just add the product you want to your cart, enter the quantity and your postal code, and you'll instantly see real-time shipping rates for all in-stock items. Fast, easy, and totally hassle-free!

💡 Shipping heavy or bulk items?

If your order includes multiple heavy products, we recommend requesting a custom quote — we may be able to arrange a better rate with a transport truck! 

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.

📤 Click below to post your image and get started:

POST YOUR IMAGE

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.