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-JMF400SL  |  Barcode: 4894128163893

3.7V, Li-Polymer, 3000mAh, Speaker battery fits Jbl, Flip 3 Se, Flip 3 Stealth Edition, 11.10Wh

⭐For further information about stock levels see the notes below⭐
Regular price $26.97 CAD

CS-JMF400SL Speaker Battery (3000mAh) – Reliable Power for JBL Flip Series

Keep your music going with the high-performance Cameron Sino CS-JMF400SL replacement battery. Designed specifically for JBL Flip Essential, JBL Flip 3 Stealth Edition, and JBL Flip 3 SE speakers, this lithium-polymer battery offers reliable energy whether you’re indoors, outdoors, or on the go.

Delivering a 3000mAh capacity at 3.7V and 11.10Wh, this battery ensures long-lasting performance and extended playback time.

Compact and Durable Design

Its compact dimensions of 94.00 x 30.85 x 11.10mm make it a perfect fit for your speaker. Weighing just 51.2g, it’s lightweight and easy to carry. The battery features a vibrant blue casing for easy identification and added durability.

Compatible JBL Speaker Models

  • JBL Flip Essential
  • JBL Flip 3 Stealth Edition
  • JBL Flip 3 SE

Replaces the Following Part Numbers

  • L0748-LF
  • 02-553-3494
  • GSP872693

Why Choose Cameron Sino?

  • Premium Performance: Built with high-quality lithium-polymer cells for consistent and efficient power output.
  • Perfect Compatibility: Engineered to match OEM specifications for seamless integration with JBL speakers.
  • Safe & Reliable: Manufactured under strict ISO 9001-certified standards to ensure safety and longevity.
  • Lightweight & Portable: Ideal for travel and home use, offering convenient battery replacement anytime.

Technical Specifications

  • Battery Type: Li-Polymer
  • Capacity: 3000mAh
  • Voltage: 3.7V
  • Energy: 11.10Wh
  • Dimensions: 94.00 x 30.85 x 11.10mm
  • Color: Blue
  • Weight: 51.2g / 1.81oz

Warranty & Returns

  • 1-Year Replacement Warranty: Backed by our commitment to quality.
  • 30-Day Return Policy: Return for a full refund if not satisfied.

Upgrade your JBL speaker today with the CS-JMF400SL replacement battery for uninterrupted music, extended playtime, and dependable power.

📌 Please verify your original battery part number and speaker model before purchasing to ensure compatibility.

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.