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Cameron Sino Technology Limited  |  SKU: CS-JMF300SL  |  Barcode: 4894128121596

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

📦 3 pieces In stock and ready for shipment from our warehouse. Pickup NOT available for this product 📦
Sale price $20.99 CAD Regular price $25.95

CS-JMF300SL Speaker Battery for JBL Flip 3 (3000mAh)

Revive your JBL Flip 3 speaker with the Cameron Sino CS-JMF300SL replacement battery. This high-quality Li-Polymer battery delivers a reliable 3000mAh capacity at 3.7V with 11.10Wh of power to keep your music going. Whether you're relaxing at home or enjoying the outdoors, this battery keeps your JBL Flip 3 performing at its best.

✅ Compatible JBL Models

This battery is designed for perfect fitment with the following JBL Flip 3 models:

  • JBL Flip 3
  • JBLFLIP3GRAY
  • JBL Flip 3 Splashproof
  • JBL Flip 3 Gray

✅ Compatible Part Numbers

This replacement battery is compatible with the following part numbers:

  • GSP872693
  • P763098 03
  • GSP872693 02

⚡ Why Choose Cameron Sino Batteries?

  • Extended Performance – High-quality lithium-polymer cells offer longer playtime and dependable performance.
  • Precise Compatibility – Engineered to fit JBL Flip 3 speakers, ensuring a seamless installation.
  • Premium Durability – Built using ISO 9001-certified manufacturing for safety and longevity.
  • Lightweight & Compact – Weighs just 58g, keeping your speaker portable and travel-ready.

🔋 Key Features

  • Battery Type: Li-Polymer
  • Capacity: 3000mAh
  • Voltage: 3.7V
  • Energy Rating: 11.10Wh
  • Color: Blue
  • Dimensions: 93.50 x 29.00 x 9.50mm
  • Net Weight: 58.0g / 2.05oz
  • Gross Weight: 93.0g / 3.28oz

⚠️ Important Installation Note

Ensure correct installation by checking the wire polarity: connect the red wire to "+" and the black wire to "-". Incorrect installation can cause malfunction or damage.

🛡️ Warranty & Returns

1-Year Replacement Warranty – We stand behind our quality for long-term confidence.
30-Day Return Policy – Return within 30 days if not satisfied for a hassle-free refund.

Before purchasing, verify your original battery part number and JBL Flip 3 model to ensure compatibility. Have questions? Our support team is ready to help!

🎵 Upgrade your JBL Flip 3 today with the CS-JMF300SL battery and enjoy uninterrupted music playback!

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💡 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:

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