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Cameron Sino Technology Limited | SKU: CS-JPB310SL | Barcode: 4894128190950

7.4V, Li-ion, 10400mAh, Speaker battery fits Jbl, Partybox 310, 76.96Wh

Name: 7.4V, Li-ion, 10400mAh, Speaker battery fits Jbl, Partybox 310, 76.96Wh
Brand: Cameron Sino Technology Limited
SKU: CS-JPB310SL
Price: 46.99 CAD
Availability: InStock

🔥 LAST ONE AVAILABLE 🔥

$46.99 CAD $58.53

CS-JPB310SL Speaker Battery (10400mAh)

Power up your JBL PartyBox 310 with the Cameron Sino CS-JPB310SL replacement battery—a high-performance, long-lasting power solution for your speaker. Designed to keep the music going, this premium lithium-ion battery delivers 10400mAh capacity at 7.4V, providing 76.96Wh to ensure extended playback time for all your events, parties, and outdoor adventures.

Crafted with precision, this battery meets or exceeds OEM specifications, offering seamless compatibility with your JBL PartyBox 310. Measuring 106.10 x 104.40 x 46.30mm, it fits perfectly in your speaker, and the durable black casing ensures protection and reliability.

✅ Compatible Models

JBL PartyBox 310

✅ Replaces Part Numbers

GSP-2S4P-PB350B
GSP-2S4P-PB350A

🔋 Why Choose Cameron Sino Batteries?

High-Quality Performance: Built with premium-grade lithium-ion cells, this battery ensures a longer lifespan and dependable power for your PartyBox 310.
Perfect Compatibility: Engineered as a direct replacement for the original JBL battery for easy installation and optimal function.
Extended Playtime: With 10400mAh capacity, enjoy longer music sessions without interruptions.
Durability & Safety: Manufactured under ISO 9001-certified standards for safety, stability, and long-term use.

🔧 Key Features

Battery Type: Li-ion
Capacity: 10400mAh
Voltage: 7.4V
Energy Rating: 76.96Wh
Dimensions: 106.10 x 104.40 x 46.30mm
Color: Black
Net Weight: 485g / 17.11oz
Gross Weight: 665g / 23.46oz

🛡️ Warranty & Returns

1-Year Replacement Warranty – Designed for long-term reliability and peace of mind.
30-Day Return Policy – Return within 30 days if the product does not meet your expectations.

🎵 Don’t let a dead battery stop the party! Upgrade your JBL PartyBox 310 with the CS-JPB310SL replacement battery for uninterrupted, high-quality sound. Order yours today!

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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

ADVISORY:- ABOUT OUR IMAGES

⚠️

Important image notice

Please note that the images displayed on our product page serve as a visual reference and may not perfectly represent the final product you receive. Variations can occur due to lighting, photographic angles, or minor design updates.

Product images may display the UPS unit, device, or equipment that this battery is designed to fit. These images are shown for reference only.
This listing is for the battery only. The UPS unit, UPS cartridge housing, or device shown is not included in the sale.

All product names, trademarks, and registered trademarks are the property of their respective owners. Any use of these names, brands, or model numbers is for identification and compatibility purposes only. Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).
All trademarks are used for identification purposes only.

📸 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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