What specifications do the 2PCS 3.7V 4000mAh Li Batteries have?

The 2PCS 3.7V 4000mAh Li Batteries feature a high capacity of 4000mAh, ideal for powering various devices. They come with a 1S configuration, which means they operate at a nominal voltage of 3.7V, making them suitable for applications requiring a stable power output. The protection board included ensures safety during charging and discharging, preventing overcharging or short-circuiting. This makes them perfect for use in drones, RC cars, and wearable tech that demand reliable energy support.

How can I charge the 3.7V LiPo batteries safely?

Charging the 3.7V LiPo batteries is efficient and safe with the included USB charger cable. Simply connect the charger to a power source and plug in the battery. The built-in protection board facilitates optimal charging by controlling voltage levels, which is crucial for maintaining battery health. For best practices, keep the batteries in a fire-safe area while charging and avoid leaving them unattended. This setup is particularly useful for hobbyists running multiple devices, ensuring they can quickly re-energize their tech.

What is the significance of the protection board in these batteries?

The protection board is a critical component in the 2PCS Li Batteries as it safeguards against common risks such as overcharging, over-discharging, and short circuiting. By regulating voltage and current flow, it enhances safety and prolongs battery life. This feature makes these batteries ideal for users who frequently charge their devices, like drone enthusiasts or remote control hobbyists, providing peace of mind that their equipment is protected from potential hazards.

What devices are compatible with the 3.7V LiPo batteries?

The 2PCS 3.7V LiPo batteries are compatible with a range of devices, including drones, RC cars, GPS devices, and various electronic toys. Their versatile voltage and capacity make them suitable for any small electronics that require a portable power source. Users can easily integrate these batteries into their existing setups, ensuring they have a reliable power supply for their gadgets, making them an excellent choice for both hobbyists and professionals alike.

What is the Micro JST 1.25 plug used for in these batteries?

The Micro JST 1.25 plug ensures a secure and compact connection for the 3.7V LiPo batteries. This type of connection is typically found in miniature applications where space is limited, making it ideal for drones and small electronic devices. The plug's design minimizes the risk of accidental disconnections, ensuring uninterrupted power flow during operation. This makes it particularly beneficial for users who require reliable power connectivity in their high-performance devices.

How long can I expect these batteries to last on a single charge?

The duration a 4000mAh Li Battery lasts on a single charge depends on the device's power consumption. Generally, these batteries can power devices ranging from 30 minutes to several hours based on usage. For instance, lightweight drones might run for about 15-20 minutes, while lower-power devices like LED lights could last much longer. Understanding your device's requirements helps in estimating usage time, enabling you to choose the right number of batteries for your needs.

Is insulated rubber tape necessary for using these batteries?

Insulated rubber tape is not mandatory but is highly recommended for additional safety. It can be used to cover any exposed wiring and connections, preventing short circuits and accidental contacts. This is particularly important in applications such as drones or RC vehicles where movement can lead to wear on connections. Using the tape enhances the overall safety of your project and provides a layer of protection, ensuring a safe and reliable experience when using the batteries.

Can I use these batteries in cold weather?

While 3.7V LiPo batteries can operate in cold conditions, their performance may be affected. Cold temperatures can reduce battery capacity and overall efficiency. To mitigate this, keep the batteries warm before use, as a pre-warmed battery will provide better performance. This is crucial for outdoor activities like winter drone flying or RC car racing where you want optimal functionality despite colder climates. Storing them in an insulated pouch can help maintain an ideal temperature.

What are the advantages of using LiPo batteries over other types?

LiPo batteries, particularly the 3.7V 4000mAh variants, offer several advantages over traditional NiMH or NiCd batteries. They provide higher energy density, which translates to more power in a lighter package, making them perfect for applications where weight is critical, like drones and model aircraft. Additionally, LiPo batteries have a lower self-discharge rate, ensuring that they stay charged longer when not in use. This reliability is essential for hobbyists and professionals who demand peak performance.

Where can I buy 2PCS 3.7V 4000mAh Li Battery with USB Charger Cable in Bangladesh?

You can purchase the 2PCS 3.7V 4000mAh Li Battery with USB Charger Cable from Ubuy, an online marketplace offering a wide variety of electronics. Ubuy provides easy navigation to find the specified battery, facilitating a smooth shopping experience while ensuring Bangladesh accessibility. This makes it a convenient option for enthusiasts in Bangladesh seeking reliable power sources for their gadgets.

How to Shop 3.7V 4000mAh Li Battery with USB Charger Cable Online From Ubuy?

It’s easy to shop 3.7V 4000mAh Li Battery with USB Charger Cable online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is 3.7V 4000mAh Li Battery with USB Charger Cable Available to Shop Online in Bangladesh?

Yes, at Ubuy Bangladesh this product is available for you to shop at a reasonable price. The 3.7V 4000mAh Li Battery with USB Charger Cable is not available locally but you can trust us with our express shipping services.

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The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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3.7V 4000mAh Li Battery with USB Charger Cable 124065 1S LiPo Battery with Protection Board Insulated Rubber Tape and Micro JST 1.25 Plug for Arduino ESP32 Module Board Drone RC Car (1Pack)

High Energy Capacity: Our 3.7V 4000mAh rechargeable lithium battery offers impressive power for your devices, ensuring longer run times and improved performance.

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Item #: 254538427

3.7V 4000mAh Li Battery with USB Charger Cable 124065 1S LiPo Battery with Protection Board Insulated Rubber Tape and Micro JST 1.25 Plug for Arduino

Item #: 254538427

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Number of Batteries	1 Nonstandard Battery batteries required. (included)
Brand	Meshnology
Model Number	124065
Manufacturer	Meshnology
Voltage	3.7 volts
Reusability	Rechargeable
Compatible Phone Models	1
Battery Weight	3 ounces (85.05 grams)
Antenna Location	GPS
Battery Cell Type	Lithium Polymer
Battery Cell Composition	Lithium Polymer
Recommended Uses For Product	GPS

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Question: How to Shop 3.7V 4000mAh Li Battery with USB Charger Cable Online From Ubuy?

Answer: It’s easy to shop 3.7V 4000mAh Li Battery with USB Charger Cable online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is 3.7V 4000mAh Li Battery with USB Charger Cable Available to Shop Online in Bangladesh?

Answer: Yes, at Ubuy Bangladesh this product is available for you to shop at a reasonable price. The 3.7V 4000mAh Li Battery with USB Charger Cable is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Features & Benefits

High energy capacity of 4000mAh for extended device usage.
Compatible with a variety of small electronic devices.
Nominal voltage of 3.7V ensures optimal performance.
Rechargeable through USB, making it convenient to use.
Charging takes approximately 13.5 hours for a full charge.
Durable and reliable for both high and low power applications.

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3.7V 4000mAh Li Battery with USB Charger Cable 124065 1S LiPo Battery with Protection Board Insulated Rubber Tape and Micro JST 1.25 Plug for Arduino

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