Features & Benefits
- Standard Voltage: 3.7V
- Capacity: 3000mAh
- Approx Weight: 35g
- Dimensions(±2mm): 50 * 34 * 10 mm /1.96 * 1.33 * 0.39inch(L*W*H)
- Discharge Rate: 1C
- Working Current: 1.5A
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- 3.7V 3000mAh Lithium Polymer Rechargeable Bat...
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Item #:
118539746
3.7V 3000mAh Lithium Polymer Rechargeable Battery for ESP32 4pcs | 1S LiPo Battery, JST 1.25 Plug, Built-in Protection Board for Meshtastic Devices,
Item #:
118539746
RWF 41407
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3000mAh rechargeable batteries with over-discharge, overcharge, and short circuit 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 3000mAh capacity, this battery provides extended usage for projects, ensuring longer operation times for Arduino and ESP32 boards without frequent recharging.
Integrated Protection
Equipped with a built-in protection board, this battery safeguards against overcharging and short circuits, enhancing safety and longevity for your electronic projects.
Versatile Compatibility
Designed with a Micro JST 1.25 plug, this battery seamlessly connects to various Arduino and ESP32 development boards, making it a convenient choice for hobbyists and developers.
Product Details
| Number of Batteries | 4 Lithium Polymer batteries required. |
| Brand | MakerFocus |
| Model Number | 3665-1-3000-1S |
| Model Name | 3665-1-3000-1S |
| Manufacturer | MakerFocus |
| Battery Cell Type | Lithium Polymer |
| Battery Capacity | 3000 milliamp_hours |
| Voltage | 3.7 volts |
| Reusability | Rechargeable |
| Amperage | 1.5 A |
| Unit Count | 4 Count |
| Battery Weight | 185 g |
| Item Weight | 180 g |
| Antenna Location | ESP32 Development Board Whose Plug is SH1.25-2, Electronic Devices, Meshtastic Devices |
| Battery Cell Composition | Lithium Polymer |
| Recommended Uses For Product | ESP32 Development Board Whose Plug is SH1.25-2, Electronic Devices, Meshtastic Devices |
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?
-
Arduino Enthusiasts
Ideal for hobbyists working on Arduino projects needing reliable and sustainable power solutions to enhance their creations.
-
ESP32 Developers
Perfect for developers using ESP32 boards requiring efficient battery power for wireless applications and innovative projects.
-
DIY Electronics Users
Great for individuals interested in creating DIY electronics projects that demand compact and lightweight power sources.
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High-Performance Devices
Unsuitable for devices requiring high discharge rates beyond 1C, which may lead to performance issues.
Product Description
3.7V 3000mAh Lithium Polymer Rechargeable Battery for ESP32 4pcs | 1S LiPo Battery, JST 1.25 Plug, Built-in Protection Board for Meshtastic Devices, ESP32 Development Board, Electronic Devices
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the capacity and voltage of the MakerFocus 1S LiPo battery?
Answer: The MakerFocus battery has a capacity of 3000mAh and operates at a voltage of 3.7V. This combination makes it a reliable power source for various devices. The high capacity ensures longer usage times, making it suitable for applications like drones, RC cars, and other electronics that require stable performance. This battery's technical specifications make it perfect for hobbyists and professionals looking for quality and efficiency. -
Question:
Does the MakerFocus battery have a built-in protection circuit?
Answer: Yes, the MakerFocus LiPo battery comes equipped with a protection board. This circuit safeguards against over-discharge, over-charge, and short circuits, enhancing safety during operation. Such protection is crucial for maintaining the longevity and performance of the battery, particularly in high-drain applications like drones and robotics. This feature helps users engage more confidently in their projects, knowing their equipment is better protected. -
Question:
What applications are suitable for the MakerFocus 3000mAh LiPo battery?
Answer: The MakerFocus 4pcs 3000mAh LiPo battery is ideal for numerous applications, such as powering remote-controlled vehicles, drones, and robotics projects. Its lightweight nature and compact design make it especially favorable for use in hobbyist and professional-built devices. Users often find these batteries perfect for replacement in devices requiring reliable, stable power, ensuring considerable reductions in downtime during operation. -
Question:
What is included with the MakerFocus battery package?
Answer: Each package includes four 3.7V 3000mAh LiPo batteries, complete with an integrated protection board and micro JST 1.25 plug. Additionally, insulated rubber tape is also provided, which is handy for securing and protecting your battery connections during use. This comprehensive package is designed to meet the needs of DIY enthusiasts, offering the components necessary for seamless integration into various projects. -
Question:
How do I safely charge the MakerFocus LiPo batteries?
Answer: To charge the MakerFocus LiPo batteries safely, use a LiPo-compatible charger, ensuring the voltage settings match the battery's specifications (3.7V). It's essential to charge the batteries in a fireproof bag or an area away from flammable materials to minimize risks. Regularly monitoring the charging process helps prevent any potential issues. This approach is vital for hobbyists engaged in extensive RC projects to maintain optimal battery life and performance. -
Question:
Can I use the MakerFocus LiPo batteries in extreme temperatures?
Answer: While the MakerFocus LiPo batteries function best within a moderate temperature range, it is advisable to avoid using them in extreme conditions. High temperatures can increase the risk of damage or even fires, while excessively cold temperatures may lead to reduced performance. For outdoor applications, especially in cooler climates, consider taking precautions to temper the batteries, ensuring reliable performance. -
Question:
How should I store the MakerFocus LiPo batteries when not in use?
Answer: It's best to store the MakerFocus LiPo batteries in a cool, dry place at a partial charge of around 40-60%. Proper storage extends the life of the batteries while preventing performance degradation. Additionally, storing them in a fire-retardant container can further enhance safety. This practice is particularly useful for hobbyists who may not use their batteries constantly, helping maintain battery health over time. -
Question:
How can I determine if the MakerFocus battery is fully charged?
Answer: To check if your MakerFocus LiPo battery is fully charged, use a compatible LiPo charger with indicator lights or a display that shows the battery voltage after charging. A fully charged 3.7V LiPo battery typically reaches about 4.2V. Knowing this helps ensure optimal performance in your applications, particularly in devices requiring consistent energy supply during usage. -
Question:
Is the MakerFocus battery suitable for beginners in RC hobbies?
Answer: Yes, the MakerFocus 3000mAh LiPo battery is an excellent choice for beginners in the RC hobby world. Its pre-installed protection board enhances safety and user experience, while the included charging and installation accessories simplify the initial setup. Beginners can feel more confident experimenting with various projects while relying on a trusted power source to drive their designs. -
Question:
Where can I buy the MakerFocus 4pcs 3.7V 3000mAh Lithium Rechargeable Battery in Rwanda?
Answer: You can conveniently purchase the MakerFocus 4pcs 3.7V 3000mAh Lithium Rechargeable Battery from Ubuy in Rwanda. Ubuy offers a straightforward shopping experience, ensuring you have access to this reliable battery and all the information you need for a smooth transaction. Ubuy is committed to providing quality products, making it a go-to resource for hobbyists and tech enthusiasts alike.
MakerFocus Remote & App Controlled Vehicle Batteries 3665-1-3000-1S Editorial Review
**** The MakerFocus 3.7V 3000mAh Lithium Rechargeable Battery has received positive acclaim from customers who have integrated it into various devices, particularly the Miyoo Mini plus and Heltec V3 Meshtastic nodes. Users appreciate its compatibility as a replacement battery, noting that it can even outperform the original units in terms of performance. Many customers highlight the battery's capacity and reliability, finding it suitable for extended use without significant power loss. While some users pointed out that the added insulation tape makes the battery slightly thicker, causing minor fitting issues, they also provided practical solutions for installation, such as careful placement to ensure the compartment closes correctly. The Consensus is that this battery provides a great balance of power and efficiency, especially for devices known for their power-hungry functionalities. Overall, the MakerFocus battery garners attention for its excellent value, especially given its built-in protection circuitry, which adds a layer of safety for projects requiring dependability. Many buyers are impressed with the brand's reputation and the price point, often stating that they will return for additional purchases without hesitation. **
Customer Reviews & Ratings
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Pros
- Great compatibility with various devices, especially Miyoo Mini plus and Heltec V3 Meshtastic nodes.
- Good performance and power output, often surpassing original batteries.
- Excellent value for the price, noted for being budget-friendly.
- Built-in protection circuits for added safety.
- Reputable brand with positive customer experiences.
Cons
- Slightly larger due to insulation tape, which may pose fitting challenges.
Platform Trust & Buyer Confidence
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
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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
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SAO JOHN
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“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
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RWF 41407
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