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EEMB 3.7V 502030 250mAh Lipo Battery Rechargeable JST Connector-Pack
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EEMB 3.7V 502030 250mAh Lipo Battery Rechargeable JST Connector-Pack
EEMB Lithium Polymer Battery 3.7V 250mAh 502030 Lipo Rechargeable Battery Pack with Wire JST Connector for VXI Blue Parrott
EEMB 3.7V 502030 250mAh Lipo Battery Rechargeable JST Connector-Pack
Item #: 229301366

EEMB 3.7V 502030 250mAh Lipo Battery Rechargeable JST Connector-Pack

86% of respondents would recommend this to a friend

Item #: 229301366

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Price Details

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EEMB Lithium Polymer Battery 3.7V 250mAh 502030 Lipo Rechargeable Battery Pack with Wire JST Connector for VXI Blue Parrott
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What Stands Out

Compact Size
The EEMB 3.7V Lithium Polymer Battery boasts a slim design, ideal for devices with space constraints while maintaining impressive power output.
Reliable Performance
With a 250mAh capacity, this rechargeable battery ensures long-lasting performance, making it perfect for high-demand devices like the VXI Blue Parrott.
Easy Connectivity
Equipped with a JST 2.0mm connector, this battery facilitates easy installation and compatibility with various devices, ensuring hassle-free usage.

Product Details

Shop EEMB 3.7V 502030 250mAh Lipo Battery Rechargeable JST Connector-Pack online at a best price in Montserrat. B0B7R8CS2C
  • Battery Size: 20.5 x 32 x 5.3mm (WxLxH)
  • Connector Model: Wire JST Connector
  • Connector Size: Check for compatibility before purchase
  • Connector Polarity: Verify polarity matches device before use
  • Voltage: 3.7V; Typical Capacity: 250mAh; Min Capacity: 230mAh; Weight: Approx. 5g
  • PCM Protection Function: Over/under-charge, over current, short circuit, over temperature protection
Number of Batteries1 Lithium Polymer batteries required. (included)
BrandEEMB
Model NumberLP502030
Model Namejst
ManufacturerEEMB Co.,Ltd
Battery Cell TypeLithium Polymer
Battery Capacity250 milliamp_hours
Voltage3 volts
ReusabilitySingle Use
Amperage250 A
Unit Count1 Count
Battery Weight5 g
Item Dimensions4.33 x 2.36 x 0.7 inches (11 x 6 x 1.8 cm)
Item Weight5 g
Antenna LocationWatch
Battery Cell CompositionLithium Polymer
Recommended Uses For ProductWatch

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
  • Bluetooth Headset Users

    Ideal for users requiring a replacement battery for their VXI Blue Parrott headsets, ensuring prolonged usage.

  • Hobbyist Projects

    Perfect for DIY electronics projects that need a compact, rechargeable battery with specific voltage and capacity.

  • Low-Power Devices

    Suitable for devices that operate on low power, maximizing efficiency with its 250mAh capacity.

Not Suitable For
  • High-Drain Applications

    Not suitable for devices requiring high current, as its 250mAh capacity may not support such demands.

Product Description

EEMB 3.7V 502030 250mAh Lipo Battery Rechargeable JST Connector-Pack

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What devices are compatible with the EEMB 3.7V Lithium Polymer Battery 250mAh 502030?

    Answer: The EEMB 3.7V Lithium Polymer Battery 250mAh 502030 is specifically designed for devices requiring a compact rechargeable battery solution, especially in applications like VXI Blue Parrott headsets. The battery is compatible with various electronics that support a 3.7V charging system. Make sure to check your device specifications and connector compatibility before purchasing to ensure optimal performance.
  • Question: How long does the EEMB 250mAh battery last on a single charge?

    Answer: The lifespan of the EEMB 250mAh battery on a single charge can vary based on usage. Generally, it can provide power for several hours on standard devices like Bluetooth headsets. Factors influencing battery life include usage patterns, volume levels, and device features such as noise cancellation. For instance, frequent calls may drain the battery faster than listening to music at a lower volume.
  • Question: What does the 'JST 2.0mm connector' mean?

    Answer: The 'JST 2.0mm connector' refers to the specific type of electrical connector used for facilitating connections in small electronic devices. This standard ensures a secure and reliable connection between the battery and your device, minimizing the risk of disconnection or power loss during use. It is commonly found in various consumer electronics, and compatibility with your device's connector type is crucial for functionality.
  • Question: Can I use this battery with a different charger?

    Answer: While it is technically possible to use a different charger, it is highly recommended to use a charger specifically designed for the EEMB 3.7V Lithium Polymer Battery to ensure safe and efficient charging. Compatibility with voltage and connector types is vital to prevent damage. Using an incompatible charger can lead to overheating or battery failure, compromising device operation.
  • Question: How should I store the EEMB 250mAh battery when not in use?

    Answer: To safely store the EEMB 250mAh battery, keep it in a cool, dry place away from direct sunlight and extreme temperatures. It's best to maintain the battery at around 40%-60% charge for optimal longevity. Extended periods of disuse can degrade battery capacity, so regular checks and maintenance recharge are advisable for ongoing usability.
  • Question: What is the maximum discharge rate for this battery?

    Answer: The maximum discharge rate for the EEMB 250mAh battery is typically determined by the device in which it is used. This battery is suitable for moderate power applications, delivering the right amount of energy without overheating. If your device requires high-performance energy spikes, verifying its requirements against the battery's specifications is essential to ensure compatibility and efficiency.
  • Question: Is this battery environmentally friendly?

    Answer: The EEMB Lithium Polymer Battery is designed with environmentally responsible manufacturing processes, but it is important to dispose of it properly. Lithium batteries should not be thrown in regular trash as they can leak harmful substances. By recycling through designated programs, you contribute to a sustainable approach to battery usage, minimizing environmental impact.
  • Question: How can I ensure the polarity is correct before installation?

    Answer: Confirming polarity is crucial for safe usage. The EEMB battery comes with clear labeling on the positive and negative terminals. Before installation, verify that your device's connector matches the battery's terminals. Following the device's user manual for connection instructions can ensure you avoid damage and enhance the lifespan of both battery and device.
  • Question: Where can I buy the EEMB 3.7V Lithium Polymer Battery 250mAh in Montserrat?

    Answer: You can purchase the EEMB 3.7V Lithium Polymer Battery 250mAh 502030 from Ubuy in Montserrat. Ubuy offers a wide range of electronic components, including this specific battery pack with proper connector specifications. By shopping through Ubuy, you can access a reliable source for your battery needs while ensuring a straightforward shopping experience.
  • Question: What precautions should I take while handling the battery?

    Answer: When handling the EEMB 250mAh battery, it’s important to avoid puncturing or crushing it, as these actions can lead to leakage or fire hazards. Always use insulated tools when connecting or disconnecting the battery to minimize electrical risks. Keeping the battery away from moisture and extreme temperatures will also help maintain its integrity and performance.

Nutritionist's Take

As a nutritionist, it's important to clarify that the EEMB 3.7V Lithium Polymer Battery is not a food product and does not have nutritional benefits or drawbacks. Instead, it serves as a power source for devices such as the VXI Blue Parrott. While it can enhance productivity by ensuring devices are functional, it should not be confused with consumable items that impact health. There are no health claims associated with lithium polymer batteries. Therefore, this product does not directly relate to dietary needs or overall health. Consumers should focus on safe usage and proper disposal of batteries rather than nutritional aspects.

EEMB 3.7V LP502030 Editorial Review

The customer experience surrounding this battery product has been overwhelmingly positive, with users praising its effectiveness in a variety of applications. Many customers reported successful replacements for their Bluetooth headphones and dash cams, highlighting how the battery restoration allowed their devices to function as if they were brand new. This sentiment was echoed by those who attempted to save on costs by opting for reverse polarity versions, emphasizing practicality and value in their choices. The availability of online tutorials for installation also contributed to positive reviews, making the battery replacement process accessible and straightforward for those unfamiliar with DIY repairs. Overall, users have appreciated the performance and longevity of the batteries, making them a reliable solution for electronic device maintenance. **

Customer Reviews & Ratings

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Pros

  • Effectively restores functionality to various devices (Bluetooth headphones, dash cams).
  • Cost-effective alternative to purchasing new devices.
  • Easy installation with online tutorials available.
  • Reliable performance and longevity similar to brand new batteries.

Cons

  • Some buyers may need to deal with reverse polarity, which requires modification.

Platform Trust & Buyer Confidence

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9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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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.

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Order now and get it around Friday, September 25

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Features & Benefits

  • Voltage: 3.7V; Typical capacity: 250mAh, Min capacity: 230mAh
  • PCM protection function: over charge, over discharge, over current, short circuit protection, over temperature protection
  • Suitable for Bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi smart home systems, PDA and digital cameras, GPS, e-books, tracking devices, blood oxygen tracking equipment, pulse monitors, wireless, IoT.

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