Youejoeq
0 ratings
6800mAh Replacement Battery for Xtreme 3 Wireless Bluetooth Speaker, fits Part no GSP-2S2P-XT3A
genuine image
6800mAh Replacement Battery for Xtreme 3 Wireless Bluetooth Speaker, fits Part no GSP-2S2P-XT3A
Fully compatible Li-Ion battery designed for JBL Xtreme 3
6800mAh Replacement Battery for Xtreme 3 Wireless Bluetooth Speaker, fits Part no GSP-2S2P-XT3A
Item #: 77990715

6800mAh Replacement Battery for Xtreme 3 Wireless Bluetooth Speaker, fits Part no GSP-2S2P-XT3A

Item #: 77990715

SLE 1372

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Friday, August 28
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fully compatible Li-Ion battery designed for JBL Xtreme 3
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Capacity
This 6800mAh battery provides extended playtime for your JBL Xtreme 3, ensuring you enjoy music without interruptions, perfect for long events or outings.
Easy Replacement
Designed specifically for JBL Xtreme 3, this battery fits seamlessly as a replacement, making installation straightforward and user-friendly.
Reliable Performance
With robust performance and safety features, this battery guarantees outstanding durability and reliability, addressing common concerns with extended use and replacement options.

Product Details

Shop now for the Youejoeq 6800mAh Extended Replacement Battery for JBL Xtreme 3 Speaker at Ubuy Sierra Leone. Enjoy wireless Bluetooth music with high-capacity battery life.
  • Fully compatible replacement battery designed for J B L Xtreme 3 Wireless Bluetooth Speaker
  • Large capacity battery with 6800mAh/50.32Wh, 7.4V, Li-ion
  • Battery is covered with a sponge to prevent vibration and maintain stability
  • Optimum performance achieved after 3 to 5 complete charge and discharge cycles
  • Built-in short circuit, over-current, over-charge, over-voltage, and overheat protection circuits for safe use
  • Please check compatible model and original battery number before purchase
Number of Batteries1 Lithium Ion batteries required. (included)
BrandYouejoeq
Model NumberXtreme 3
Model NameJMX300XL
ManufacturerYouejoeq
Antenna LocationSpeaker
Battery Capacity6800 Milliamp Hours
Voltage7.4 Volts
ReusabilityRechargeable
Amperage6800 Milliamps
Compatible Phone ModelsXtreme 3
Unit Count1.0 Count
Battery Weight196 Grams
Item Dimensions5.47 x 1.57 x 0.75 inches (13.9 x 4 x 1.9 cm)
Item Weight196 Grams
Battery Cell TypeOther Than Listed
Battery Cell CompositionOther Than Listed
Recommended Uses For ProductSpeaker

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Frequent Travelers

    Ideal for travelers needing long-lasting power for their JBL Xtreme 3 during extended trips or outdoor adventures.

  • Outdoor Enthusiasts

    Perfect for outdoor lovers who enjoy activities like camping or picnics, requiring a durable and reliable speaker battery.

  • Party Hosts

    Great for party hosts who require a robust battery for long playtime to keep the music going throughout events.

Not Suitable For
  • Casual Users

    Not ideal for users who only use the speaker occasionally and do not require extended battery life.

Product Description

6800mAh Replacement Battery for Xtreme 3 Wireless Bluetooth Speaker, fits Part no GSP-2S2P-XT3A

About This Item

Introducing the Youejoeq 6800mAh High-Capacity Extended Replacement Battery for J B L Xtreme 3 Wireless Bluetooth Speaker Looking for a way to enhance your J B L Xtreme 3 Wireless Bluetooth Speaker experience? Look no further than the Youejoeq 6800mAh High-Capacity Extended Replacement Battery! This battery is specifically designed to fit the J B L Xtreme 3 speaker, ensuring a seamless and hassle-free integration. With the Youejoeq extended battery, you'll enjoy extended playtime, allowing you to enjoy your favorite tunes for even longer. No need to worry about running out of power during your next outdoor adventure or party. The high-capacity 6800mAh battery ensures that your music never stops. Not only does the Youejoeq extended battery provide extended playtime, but it also maintains the same great performance you expect from your J B L Xtreme 3 speaker.

Experience the same high-quality sound, deep bass, and impressive volume levels that you love, without compromise. This extended battery is not only compatible with the J B L Xtreme 3 speaker, but it also serves as a power bank. Now you can conveniently charge your other devices while on the go, making it perfect for outdoor activities, camping trips, and traveling. Don't worry about the durability of the Youejoeq extended battery either. It is built to withstand the elements, with a waterproof design that ensures it can handle splashes, spills, and even brief submersion.

Enjoy your music without worrying about damage from water or moisture. Adding the Youejoeq extended battery to your J B L Xtreme 3 speaker is simple and straightforward. Just follow the included user manual for easy installation. Plus, it comes with a warranty for added peace of mind. Upgrade your J B L Xtreme 3 speaker with the Youejoeq 6800mAh High-Capacity Extended Replacement Battery and never miss a beat.

Order yours today and take your music experience to the next level. Specifications: - Battery Capacity: 6800mAh - Compatibility: J B L Xtreme 3 Wireless Bluetooth Speaker - Waterproof: Yes - Power Bank Function: Yes - Installation: Easy and straightforward - Warranty: Included Note: This is an extended replacement battery by Youejoeq and is not an official J B L product. Keywords: Youejoeq extended battery, Youejoeq extended battery review, Youejoeq extended battery compatibility, Youejoeq extended battery price, Youejoeq extended battery capacity, Youejoeq extended battery life, Youejoeq extended battery performance, Youejoeq extended battery user manual, Youejoeq extended battery installation, Youejoeq extended battery charging, Youejoeq extended battery output, Youejoeq extended battery cell type, Youejoeq extended battery warranty, Youejoeq extended battery dimensions, Youejoeq extended battery weight, Youejoeq extended battery replacement, Youejoeq extended battery for JBL Xtreme 3 speaker, Youejoeq extended battery alternatives, Youejoeq extended battery vs original, GSP-2S2P-XT3A replacement battery, GSP-2S2P-XT3A battery life, GSP-2S2P-XT3A battery capacity, GSP-2S2P-XT3A battery specs, GSP-2S2P-XT3A battery runtime, GSP-2S2P-XT3A battery voltage, GSP-2S2P-XT3A battery replacement, GSP-2S2P-XT3A battery installation, GSP-2S2P-XT3A battery compatibility, GSP-2S2P-XT3A battery charging, GSP-2S2P-XT3A battery performance, GSP-2S2P-XT3A battery user manual, GSP-2S2P-XT3A battery warranty, GSP-2S2P-XT3A battery dimensions, GSP-2S2P-XT3A battery weight, GSP-2S2P-XT3A battery cell type, GSP-2S2P-XT3A battery replacement guide, GSP-2S2P-XT3A battery for JBL Xtreme 3 speaker, GSP-2S2P-XT3A battery alternatives, GSP-2S2P-XT3A battery vs original.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the capacity of the 6800mAh battery for the JBL Xtreme 3 speaker?

    Answer: The 6800mAh capacity ensures extended playtime for your JBL Xtreme 3 speaker. This means you can enjoy hours of uninterrupted music and audio playback, making it ideal for parties, outdoor events, or trips. Higher capacity batteries are especially beneficial for users who frequently use their speaker over long durations, as they provide a more reliable energy source.
  • Question: Is this battery compatible with other JBL models?

    Answer: This specific battery is designed for the JBL Xtreme 3 and fits part number GSP-2S2P-XT3A. While other batteries may look similar, it’s essential to use a battery that fits your specific model to avoid performance issues. Always check your speaker model and battery part number for compatibility to ensure optimal performance and safety.
  • Question: How do I install the 6800mAh replacement battery in my JBL Xtreme 3?

    Answer: Installing the replacement battery requires careful handling of your speaker. Start by removing the back cover of the JBL Xtreme 3, which usually involves unscrewing several screws. Once opened, you can unplug the old battery and connect the new 6800mAh battery following the polarity markings. Refer to your speaker's manual for specific instructions to avoid damage.
  • Question: What are the benefits of using a high-capacity battery like the 6800mAh for my Bluetooth speaker?

    Answer: Using a high-capacity 6800mAh battery allows for longer listening sessions without needing to recharge frequently. This is particularly useful for outdoor activities where power sources are unavailable. It also enhances overall enjoyment by ensuring that your music experience is not interrupted by low battery warnings.
  • Question: Will using a third-party battery affect my JBL Xtreme 3 speaker's performance?

    Answer: Using a third-party battery that is not specifically designed for the JBL Xtreme 3 can lead to performance issues. It's crucial to choose a battery that is compatible with your model to maintain audio quality and avoid potential damage to the device. The 6800mAh battery is tailored for your speaker, ensuring optimal performance and reliability.
  • Question: How long does a 6800mAh battery take to charge?

    Answer: The charging time for a 6800mAh battery typically depends on the charging source and current. On standard USB chargers, expect a charging time ranging from several hours up to 6 hours. Using a high-output charger may slightly reduce this time. Consider using a charger that matches your device’s specifications for the best results.
  • Question: Can I use my JBL Xtreme 3 speaker while the new battery is charging?

    Answer: No, it is recommended to avoid using the JBL Xtreme 3 speaker while the battery is charging. This can lead to overheating or reduced battery life. For the best performance, allow the battery to charge fully before using the speaker again, ensuring that you get the most out of your extended battery life.
  • Question: What indicators show that my JBL Xtreme 3 battery needs replacement?

    Answer: Indicators that your JBL Xtreme 3 battery might need replacement include diminished playtime, frequent disconnections, or failure to charge. If you notice that the speaker can’t hold a charge or the sound quality fluctuates during use, it’s a strong sign that it’s time to consider a new battery for optimal performance.
  • Question: Where can I buy the 6800mAh High-Capacity Extended Replacement Battery for JBL Xtreme 3 Wireless Bluetooth Speaker?

    Answer: You can conveniently purchase the 6800mAh High-Capacity Extended Replacement Battery for your JBL Xtreme 3 on Ubuy. Ubuy offers a straightforward shopping experience, ensuring you have access to the right part for your speaker, with reliable information and support for your purchase in Sierra Leone.
  • Question: Is the 6800mAh battery safe to use with the JBL Xtreme 3 speaker?

    Answer: Yes, the 6800mAh battery is designed specifically for the JBL Xtreme 3 speaker, which ensures safety while providing enhanced performance. Using a compatible battery helps prevent any potential risks associated with overheating or battery failure. Always follow the manufacturer's guidelines for installation and use to ensure safety.

Youejoeq Portable Bluetooth Speakers Xtreme 3 Editorial Review

The 6800mAh High-Capacity Extended Replacement Battery for the JBL Xtreme 3 Wireless Bluetooth Speaker has garnered a range of feedback from users, primarily highlighting its functionality and ease of installation. Many customers appreciate the battery's fit and performance, noting that it charges and operates effectively. However, a common feedback point is that the battery doesn't fully charge according to the light indicator, raising questions about its charging compatibility with the original device specifications. Despite this, users are generally content with the battery's longevity compared to the original, with some even suggesting that it lasts slightly longer than the factory-installed unit. Installation has been described as straightforward, with users expressing satisfaction in being able to replace the battery themselves, often saving a Considerable amount of money compared to purchasing a new speaker. Overall, the product appears to meet customer expectations for performance and convenience. ###

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Easy installation process
  • Fits well and functions as intended
  • Higher capacity (6800mAh) potentially offers better performance
  • Cost-effective alternative to purchasing a new speaker ###

Cons

  • Some users report that the battery doesn't fully charge as indicated

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SLE 1372

Order now and get it around Friday, August 28

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Compatible with JBL Xtreme 3
  • Large capacity: 6800mAh
  • Size: 138.50 x 40.00 x 19.00mm
  • Optimum performance after 3-5 charge and discharge cycles
  • Built-in protection circuits for safe use

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.