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Item #:
185781876
7.4V 4400mAh Li-ion Battery Pack with SM2.54 2-Pin Connector, 18650 2S2P Rechargeable Lithium Battery for DIY, Radio, Handheld Fan, Light, LED Strip
90% of respondents would recommend this to a friend
Item #:
185781876
KES 4437
Price Details
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Imported from USA store
QTY:
Order now and get it around Saturday, October 10
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Reliable and durable, our 7.4V 4400mAh 18650 Lithium-Ion battery is perfect for diverse applications and includes built-in PCB protection.
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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
With a powerful 4400mAh capacity, this battery pack ensures long-lasting energy, making it perfect for devices like handheld fans and LED strips without frequent recharging.
Versatile Compatibility
Designed with a 2-pin SM2.54 connector, this battery pack is ideal for a variety of DIY projects, providing seamless integration with radios and other electronic devices.
Rechargeable Design
This lithium battery pack is rechargeable, offering an eco-friendly and cost-effective solution compared to single-use batteries, ensuring sustainability without compromising performance.
Product Details
| Number of Batteries | 1 9V batteries required. |
| Brand | Generic |
| Battery Cell Composition | Lithium Ion |
| Battery Capacity | 4400 milliamp_hours |
| Recommended Uses For Product | walkie talkie, electric drills, Fishing lights, RC Cars, LED Headlamp, Digital Camera, Mobile speakers, Radio, Handheld Fan, Light, LED Strip See more |
| Item Weight | 1 lbs (450 grams) |
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?
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DIY Enthusiasts
Perfect for hobbyists looking to power custom projects with reliable rechargeable batteries in various applications.
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Portable Device Users
Ideal for powering handheld fans or lights, offering a lightweight energy source for mobility and convenience.
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LED Strip Projects
Suitable for users working on LED light projects needing stable power supply, enhancing flexibility in installation.
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High-Power Devices
Not suitable for devices requiring high voltage or current, as this battery may not meet their demands.
Product Description
7.4V 4400mAh Li-ion Battery Pack with SM2.54 2-Pin Connector, 18650 2S2P Rechargeable Lithium Battery for DIY, Radio, Handheld Fan, Light, LED Strip
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Customer Questions & Answers
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Question:
What applications is the 7.4V 4400mAh Li-ion Battery Pack suitable for?
Answer: The 7.4V 4400mAh Li-ion Battery Pack is versatile and perfect for a range of applications including DIY electronics projects, radios, handheld fans, lights, and LED strips. Its high capacity ensures that devices receive sufficient power for extended use, making it ideal for both professional projects and personal hobbies. For example, if you are crafting an LED strip lighting solution for home decor, this battery pack provides a reliable power source that enhances performance. -
Question:
How do I connect the 7.4V 4400mAh Li-ion Battery Pack?
Answer: Connecting the Li-ion Battery Pack is straightforward due to its SM2.54 2-pin connector. Simply align the connector with the corresponding socket on your device and press it into place, ensuring a secure fit. This design facilitates convenient connections with various electronics. For instance, when using it in a DIY handheld fan, this quick-connect feature allows for easy setup and replacement, saving you time. -
Question:
Is the 7.4V 4400mAh Li-ion Battery Pack rechargeable?
Answer: Yes, this battery pack is rechargeable, allowing for repeated use without the need for constant replacements. Simply connect it to an appropriate charger designed for Li-ion batteries. This feature is particularly beneficial for projects that require consistent power, such as LED strips for home lighting. You can charge it overnight and be ready to use it the next day, maximizing convenience. -
Question:
What type of charger do I need for this battery pack?
Answer: To charge the 7.4V 4400mAh Li-ion Battery Pack, you need a compatible Li-ion battery charger that supports 7.4V batteries. It's essential to check that the charger matches the battery specifications to ensure safe charging. Using appropriate chargers helps maintain battery health and longevity. For example, a smart charger with an automatic cutoff function is ideal as it prevents overcharging, which can damage the battery. -
Question:
Can this battery pack be used in RC vehicles?
Answer: Yes, the 7.4V 4400mAh Li-ion Battery Pack can be effectively utilized in remote control (RC) vehicles. Its capacity provides sufficient power for extended playtime, enhancing the overall user experience. Whether it's a car, boat, or drone, this battery can deliver reliable performance. For instance, an RC car powered by this battery pack can operate for longer periods without interruptions, allowing for extended racing sessions. -
Question:
What is the advantage of a 2S2P configuration in this battery pack?
Answer: The 2S2P configuration of the 18650 cells in this battery pack means that there are two cells in series and two in parallel. This design provides both higher voltage and improved capacity while ensuring a stable power supply. It's beneficial for applications that demand more energy like handheld fans or powerful LEDs. Moreover, this setup helps balance the load across the cells, increasing the overall life span of the battery. -
Question:
How should I store the battery pack when not in use?
Answer: When storing the 7.4V 4400mAh Li-ion Battery Pack, it's best to keep it in a cool, dry place away from direct sunlight and extreme temperatures. Ideally, store it at a partial charge (around 40-60%) to maintain battery health and longevity. Proper storage is crucial to ensure that the battery remains in optimal condition for the next use, especially for seasonal devices like outdoor lights. -
Question:
What safety precautions should I take when using this battery pack?
Answer: When using the 7.4V 4400mAh Li-ion Battery Pack, it's important to follow safety precautions such as avoiding overcharging, using compatible chargers, and protecting the battery from physical damage. Regularly inspecting the battery for any signs of wear or damage is also advised. For instance, if you notice unusual swelling or leakage, ceasing usage immediately is crucial to prevent potential hazards. -
Question:
Is this battery pack environmentally friendly?
Answer: Li-ion batteries, including the 7.4V 4400mAh pack, are generally more environmentally friendly compared to traditional batteries. They have a longer life cycle and can be recycled, which reduces waste. However, it's important to recycle them appropriately at designated centers. This commitment to recycling contributes to environmental sustainability and makes it a responsible choice for those who are eco-conscious. -
Question:
Where can I buy the 7.4V 4400mAh Li-ion Battery Pack?
Answer: You can purchase the 7.4V 4400mAh Li-ion Battery Pack at Ubuy, which serves customers in Kenya. Ubuy offers a reliable platform for shopping for various electronic components, ensuring that you find the battery pack suited for your projects, right at your fingertips. Plus, Ubuy features a user-friendly interface that makes searching and browsing for your desired products convenient.
Nutritionist's Take
As a nutritionist, I must clarify that the '7.4V 4400mAh Li-ion Battery Pack' is not a food product and does not have nutritional components. Therefore, it does not provide any nutritional benefits or drawbacks. This item is a rechargeable battery used for electronics, such as handheld fans or LED strips, and does not impact dietary health. Consumers should understand this product is geared toward electronic usage rather than health or nutrition. It's important to focus on environmentally friendly disposal methods for such batteries to prevent health risks associated with chemical components. Overall, this product serves a technical purpose rather than contributing to dietary needs or health claims.
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KES 4437
Order now and get it around Saturday, October 10
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Features & Benefits
- 7.4V 4400mAh Lithium-Ion battery for versatile use.
- Compatible with walkie talkies, RC cars, and more.
- Features PCB protection for safety against over-charging and short circuits.
- Low self-discharge with no memory effect ensures long life.
- Exceeds 500 charge cycles for longevity.
- 24/7 after-sales support for customer inquiries.
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