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HXJNLDC DC 3.7v 1150mAh 102540 Rechargeable Polymer Lithium Battery can cater to the battery replacement needs of Sena 50S Motorcycles Bluetooth Headset Intercom and other 3.7-5V electronic products. It prevents overcharge, overdischarge, overcurrent, and short circuit. The lithium-ion polymer battery has a nominal voltage of 3.7V with a full charge voltage of 4.2V and capacity of 1150mAh. It comes with a protection board that includes a Japanese Seiko IC, a 3302-28 high-temperature resistant silicone cable, and a genuine JST Pitch 1.0mm 2 wire connector module. It comes with a one-year quality guarantee and free replacement policy.
Item #:
55324826
DC 3.7v 1150mAh 102540 Rechargeable Polymer Lithium Battery for Sena 50S Motorcycles Bluetooth Headset Intercom Battery Replacement DIY 3.7-5V
Item #:
55324826
GBP 22
Price Details
Price
GBP 22
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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QTY:
Only 20 items left in stock.
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Saturday, August 29
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HXJNLDC DC 3.7v 1150mAh 102540 Rechargeable Polymer Lithium Battery can cater to the battery replacement needs of Sena 50S Motorcycles Bluetooth Headset Intercom and other 3.7-5V electronic products. It prevents overcharge, overdischarge, overcurrent, and short circuit. The lithium-ion polymer battery has a nominal voltage of 3.7V with a full charge voltage of 4.2V and capacity of 1150mAh. It comes with a protection board that includes a Japanese Seiko IC, a 3302-28 high-temperature resistant silicone cable, and a genuine JST Pitch 1.0mm 2 wire connector module. It comes with a one-year quality guarantee and free replacement policy.
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What Stands Out
High Capacity
With a 1150mAh rating, this lithium battery ensures extended usage for your Sena 50S headset, making it ideal for long motorcycle rides without the worry of running out of power.
Versatile Compatibility
Designed to replace or upgrade existing batteries, this polymer lithium battery is suitable for a range of 3.7-5V electronic products, enhancing usability across devices.
Rechargeable Design
This rechargeable battery offers eco-friendly convenience, allowing multiple uses over its lifespan, thus providing excellent value and reducing waste compared to disposable options.
Product Details
- Rechargeable 3.7V 1150mAh lithium battery designed for Sena 50S Motorcycles Bluetooth Headset and other 3.7-5V electronic products under 4.25Wh (1150mAh) power
- Carefully check the connector polarity before use (red wire: positive, black wire: negative)
- No plug or mismatched plug or polarity in some products can be resolved by cutting and soldering the plug directly or using a heat shrinkable insulating sleeve
- Comprised of high-quality A+ lithium battery, Japanese Seiko IC board for protection against overcharge, overdischarge, overcurrent, and short circuit
- Compact size of 40.5×25×10mm (1.594×0.984×0.393inch), weight of 19.4g (0.679oz), and maximum current of 1.1A
- One-year warranty against quality issues, offering free replacement with email contact
| Number of Batteries | 1 C batteries required. (included) |
| Brand | HXJNLDC |
| Model Number | 102540 |
| Model Name | 102540 |
| UPC | 757842612792 |
| Manufacturer | HXJN |
| Battery Cell Type | Lithium Polymer |
| Battery Capacity | 1000 milliamp_hours |
| Voltage | 3.7 volts_of_direct_current |
| Reusability | Rechargeable |
| Amperage | 1 A |
| Unit Count | 1 Count |
| Battery Weight | 21 g |
| Item Dimensions | 1.59 x 0.98 x 0.43 inches (4 x 2.5 x 1.1 cm) |
| Antenna Location | Motorcycles |
| Battery Cell Composition | Lithium Polymer |
| Recommended Uses For Product | Motorcycles |
| Package Weight | 1.265 Pound |
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?
-
Motorcycle Riders
Ideal for riders using Sena 50S headsets who need a reliable battery replacement for long rides.
-
DIY Electronics Enthusiasts
Perfect for those comfortable with electronic projects needing a compact lithium battery for various applications.
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Bluetooth Users
Beneficial for individuals who frequently use Bluetooth headsets requiring a steady and compatible power source.
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Non-Motorcycle Users
Not suitable for users who do not use motorcycles or specific products requiring unique battery types.
Product Description
About This Item
Upgrade your Sena 50S Motorcycle Bluetooth Headset with the DC 3.7v 1150mAh 102540 Rechargeable Polymer Lithium Battery. Designed specifically for the Sena 50S, this battery provides a reliable power source to keep you connected on your rides. Featuring a capacity of 1150mAh, this rechargeable lithium battery offers long-lasting performance, ensuring that you stay connected for extended periods of time. Say goodbye to worrying about your battery running out during your motorcycle trips. Installation is quick and easy.
Simply replace your old battery with the 102540 battery and enjoy the convenience of a fully functioning headset. No technical skills are required, making it a hassle-free upgrade. Not limited to the Sena 50S, this battery can also be used as a replacement for the Sena SMH5 Motorcycle Bluetooth Headset. Additionally, it is compatible with the Nextbase 312GW HD Recording DVR Cam, making it a versatile option for various devices. With the Sena 50S Motorcycle Bluetooth Headset Battery, you can have peace of mind knowing that your headset will have a dependable power source for your motorcycle adventures.
Stay connected, enjoy clear communication, and enhance your riding experience with this high-quality rechargeable battery. Don't let a low battery prevent you from enjoying your next ride. Upgrade your Sena 50S Motorcycle Bluetooth Headset today with the DC 3.7v 1150mAh 102540 Rechargeable Polymer Lithium Battery.
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Customer Questions & Answers
-
Question:
What are the key specifications of the DC 3.7v 1150mAh 102540 rechargeable battery?
Answer: The DC 3.7v 1150mAh 102540 rechargeable polymer lithium battery supports a nominal voltage of 3.7 volts and has a capacity of 1150mAh. This specification makes it suitable for devices requiring stable performance, like the Sena 50S Bluetooth headset. The polymer type ensures better safety and longevity. With a good balance of size and power output, it is ideal for compact electronic devices, providing reliable performance during your rides. -
Question:
How long does the DC 3.7v 1150mAh battery last on a full charge?
Answer: The battery’s lifespan on a single charge can vary depending on usage. When used with the Sena 50S, you can expect it to provide around 8 to 12 hours of usage, depending on the features activated, like voice commands and music streaming. This duration is crucial for long rides where you want uninterrupted communication and entertainment, making it a reliable option for motorcyclists. -
Question:
Is the DC 3.7v 1150mAh battery suitable for other devices?
Answer: Yes, this battery can be used in various electronic devices requiring a similar voltage and capacity. However, it is best suited for devices that necessitate these specific power outputs, such as Bluetooth headsets and other small electronic gadgets. Always check compatibility before use to ensure optimal performance and safety. -
Question:
What is the recommended charging method for this battery?
Answer: For optimal longevity and performance, use a compatible lithium polymer (LiPo) charger specifically designed for batteries of this type. Ensure that the voltage does not exceed 4.2V during charging. Proper charging practices include monitoring the charge cycle, avoiding overcharging, and ensuring ventilation during use. Properly following these recommendations ensures a longer lifespan for your battery and supports its reliability. -
Question:
Can I use this battery to replace other brands?
Answer: While the DC 3.7v 1150mAh 102540 battery is specifically designed for the Sena 50S headset, it may be compatible with other devices that accept similar specifications. However, it’s important to verify the voltage and physical dimensions to avoid potential safety hazards or performance issues. Always consult your device’s manual for compatibility confirmation before proceeding with a replacement. -
Question:
Does the DC 3.7v 1150mAh battery have built-in safety features?
Answer: Yes, this rechargeable polymer lithium battery typically includes integrated safety features like overcharge protection, thermal protection, and short-circuit prevention. These features are crucial for maintaining battery health and ensuring safe operation, especially while in use during rides. They protect both the battery and the device, giving users peace of mind. -
Question:
What are the physical dimensions of the battery?
Answer: The dimensions of the DC 3.7v 1150mAh 102540 battery are typically 10mm in thickness, 20mm in width, and 40mm in length. This compact size is designed to fit snugly into devices like the Sena 50S headset. Always double-check the physical specifications to ensure a correct fit when installing or replacing the battery. -
Question:
How do I safely dispose of an old lithium battery?
Answer: To safely dispose of a lithium battery, always follow local regulations regarding e-waste. Many areas have designated recycling programs for lithium batteries to prevent environmental harm. It's recommended to take old batteries to these collection points, where they can be processed safely. Proper disposal is important to avoid hazards and facilitate sustainable practices. -
Question:
Where can I buy the DC 3.7v 1150mAh battery in UK?
Answer: You can purchase the DC 3.7v 1150mAh 102540 rechargeable polymer lithium battery on Ubuy in UK. Ubuy offers a wide selection of electronic components and accessories, ensuring a reliable shopping experience for all your battery replacement needs. Shop with confidence knowing you will find the right product suited for your Sena 50S headset and other compatible devices. -
Question:
What precautions should I take while using this battery?
Answer: When using the DC 3.7v 1150mAh battery, avoid exposing it to extreme temperatures and ensure it is not subjected to physical damage. Always use recommended chargers and check for any signs of swelling or leakage before installation. Using these precautions will help maintain safety and enhance the overall performance of your device, allowing you to enjoy your rides without concern.
Nutritionist's Take
As a nutritionist, I must clarify that the product in question is not a food item but a rechargeable lithium battery designed for electronics. Therefore, it lacks nutritional value and does not contribute to a diet or health in the traditional sense. While it does not pose direct health benefits, one potential advantage is its role in improving communication safety for motorcycle riders through devices like the Sena 50S Bluetooth headset. However, users should be cautious of the potential drawbacks of lithium batteries, such as environmental impacts from disposal and the risk of overheating or exploding if improperly handled. This product is suitable for electronic needs but does not align with dietary considerations or nutritional health.
HXJNLDC 3.7V 102540 Editorial Review
This replacement battery for the Sena 50S is highly recommended by customers. One user found the installation process quite easy, following the instructions on YouTube. The battery lasts for at least 8 hours in mesh mode and 10-12 hours on Bluetooth according to another user. The battery has also been reported to last longer than the original, as one customer reports that the old battery lasted only 2.5 hours compared to the new one. However, there have been reports of individual differences in the battery’s performance, which might depend on usage. Some users found the battery slightly bigger than the original, but it still fit perfectly. Overall, the replacement battery for the Sena 50S has received high praise from users for its price, reliability, and longevity.
Customer Reviews & Ratings
164 customers ratings
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5 Star
56%
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4 Star
15%
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3 Star
12%
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2 Star
7%
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1 Star
10%
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Pros
- Increased capacity and longevity compared to the original battery.
- Long battery life can last up to 8 hours in mesh mode and 10-12 hours on Bluetooth.
- Easy to install for those with experience or following instructions on YouTube.
- Fits well in the Sena 50S.
Cons
- There are reports of individual differences in battery performance.
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“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
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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Last Updated on August 20, 2026
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GBP 22
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Saturday, August 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 20 items left in stock.
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Features & Benefits
- Suitable for Sena 50S Motorcycles Bluetooth Headset Intercom Battery and other 3.7-5V electronic products
- Has a nominal voltage of 3.7V with a full charge voltage of 4.2V and capacity of 1150mAh
- Prevents overcharge, overdischarge, overcurrent, and short circuit
- Comprises of Japanese Seiko IC, 3302-28 high-temperature resistant silicone cable, and genuine JST Pitch 1.0mm 2 wire connector module
- Comes with a one-year quality guarantee and free replacement policy
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