Pro-Range INR 18650 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack

  • Pro-Range ICR 18650 3.7V 2500mAh 3C 1S1P Li-ion battery pack by LOFTY AGROTECH – DB&C Series

  • No BMS – designed for simple integration into projects

  • Compact, lightweight, and easy to use

  • BIS-certified cells ensure quality and safety

  • Charge connector: 2 Pin JST-XH

  • Discharge port: Open Wire

  • Good quality product at an affordable price

Description

3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack

Introduction to the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack

The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is a compact yet powerful energy solution designed for modern electronics, robotics, and IoT devices. Built with high-quality BIS-certified 18650 Li-ion cells, this battery pack ensures stable performance, long shelf life, and safety in critical applications. Its lightweight structure, combined with reliable discharge capabilities, makes it suitable for a wide range of industries including consumer electronics, drones, educational projects, and DIY energy systems.

Unlike generic alternatives, the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack from Pro-Range offers consistency, durability, and certification-backed assurance, making it a dependable choice for businesses and individuals alike.


Technical Specifications of the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack

Voltage and Capacity

The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack delivers a nominal voltage of 3.7V and a capacity of 2600mAh, providing a dependable energy source for a wide range of devices. This combination allows gadgets, IoT systems, and compact robotics projects to enjoy longer operational hours without frequent recharging. The optimized balance of voltage and capacity ensures that devices run efficiently while keeping the battery pack lightweight and portable.


Cell Configuration

This battery pack is built on a 1S1P configuration, meaning it uses a single 18650 cell in series and parallel setup. This compact design maximizes space efficiency and reduces overall weight while still delivering stable performance. The configuration is especially useful for DIY projects, handheld devices, and small drones, where bulkier packs would compromise mobility. By keeping the form factor minimal, the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack ensures smooth integration into both consumer and industrial products.


Discharge Rate (3C)

With a 3C discharge rate, the battery pack is capable of safely delivering up to 7.8A of current. This higher discharge capability makes it suitable for medium-drain applications, including robotics motors, small RC vehicles, and UAV propulsion systems. Users can depend on the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack to provide consistent performance without overheating or instability, even when power demand spikes during intensive operations.


Connectors and Ports

For user convenience, the battery pack comes with built-in connectors that simplify integration:

  • Charge Connector: 2 Pin JST-XH, enabling safe and hassle-free charging with standard equipment.
  • Discharge Port: Open wire system, giving users flexibility to adapt the pack to custom electronics and prototypes.

These connector options make the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack versatile and easy to deploy across various applications, from plug-and-play devices to tailored industrial systems.


Certification and Quality Assurance

Each 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is manufactured using BIS-certified ICR 18650 cells, ensuring compliance with safety and quality standards. Before reaching customers, the packs undergo stringent quality control checks and testing to confirm reliability, consistency, and safety. This guarantees that end-users receive a high-quality, long-lasting battery pack that meets industrial requirements as well as DIY expectations.


Advantages of Choosing the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack

Extended Runtime

The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack provides an impressive runtime thanks to its 2600mAh capacity. Devices such as IoT sensors, smart meters, small drones, and robotics projects can function for extended periods without requiring frequent recharges. This translates into less downtime and more productivity, especially in industrial or field applications where charging options may be limited. For drone enthusiasts, longer flight times allow for more exploration or data collection. For IoT systems, extended runtime ensures uninterrupted data monitoring and reporting, which is critical for smart agriculture, home automation, and security systems.


Lightweight and Compact

One of the major advantages of the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is its compact size and lightweight build. Unlike bulky lead-acid or NiMH batteries, this pack minimizes weight, making it a perfect fit for portable electronics and UAVs where every gram matters. In drones, reducing payload weight directly translates to improved maneuverability, efficiency, and extended flight duration. In handheld devices, such as controllers, medical instruments, or DIY electronics, the compact form factor ensures ease of integration without adding unnecessary bulk.


High Energy Density

Energy density defines how much power can be stored within a given volume or weight. Compared to traditional NiMH or generic battery cells, the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack delivers significantly higher energy density. This means it can store more energy in a smaller and lighter package. As a result, devices can run longer while keeping size and weight to a minimum. This is particularly beneficial in modern consumer electronics, UAVs, and wearables, where designers are constantly seeking ways to maximize performance while minimizing size.


Cost-Effective Solution

The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack provides a strong balance of performance, durability, and affordability. Unlike Li-Po alternatives, which may offer higher discharge rates but require frequent replacements due to shorter life cycles, this Li-Ion pack delivers more charging cycles and longer lifespan. This reduces the total cost of ownership (TCO) for businesses and hobbyists. Whether purchased for bulk industrial use, educational robotics labs, or personal projects, users benefit from an energy solution that is both high-performing and economical. Over time, the extended cycle life minimizes replacement frequency, making it a budget-friendly investment.


Safety Features of the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack

Overcharge Protection

One of the most critical safety aspects of the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is its overcharge protection mechanism. Overcharging can lead to overheating, capacity degradation, or even dangerous outcomes such as swelling. This battery pack is engineered with built-in protection circuits that automatically stop charging once the battery reaches 100% capacity. This not only protects the battery’s health but also ensures user safety and extends the overall lifespan of the pack.


Short-Circuit Resistance

Accidental short-circuiting is a common risk in DIY electronics, drones, and robotics projects. The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is designed with short-circuit resistance, which means it can detect and instantly interrupt the power flow in case of an electrical fault. This safeguard prevents damage to sensitive electronics, reduces the risk of overheating, and ensures that the connected system remains safe during unexpected malfunctions.


Explosion-Resistant Design

Battery safety is a top priority, especially for users working in aerospace, robotics, and IoT environments. Thanks to its advanced Li-ion chemistry and durable protective casing, the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack offers a highly explosion-resistant design. The chance of thermal runaway — a condition where temperature spirals out of control — is significantly reduced. This makes the battery safe for use in both consumer gadgets and professional-grade applications where reliability is non-negotiable.


Chemically Stable Cells

The pack is built using ICR 18650 cells, which are known for their chemical stability and safety features. Unlike generic or uncertified cells, these cells maintain stability even under heavy use, ensuring consistent voltage output without overheating. The chemical stability translates into a longer shelf life, higher reliability, and safer performance across various applications. Whether used in drones, robotics, or portable devices, the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack guarantees both efficiency and peace of mind for the user.


Applications of the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack

Drones and UAVs

The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is an excellent choice for micro drones and UAV projects. Its stable 3.7V voltage output ensures smooth power delivery, which is critical for drone motors and onboard electronics. With a 2600mAh capacity, it supports extended flight times, making it ideal for aerial hobbyists, prototype drone developers, and even lightweight surveillance drones. Its compact size reduces payload weight, directly improving flight efficiency and maneuverability. Compared to NiMH or lower-capacity packs, this Li-Ion battery enables longer missions with fewer interruptions.


Robotics

In the field of robotics, compact power is crucial. The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is widely used in educational robots, DIY robotic kits, and small-scale industrial automation systems. Its high energy density ensures that robots can operate continuously during experiments, competitions, or field applications. Because of its 3C discharge rate, the battery can handle bursts of energy demand, which is essential for robotic arms, wheels, and sensors. The lightweight build also makes it ideal for mobile robots that require agility without being burdened by heavy batteries.


RC Vehicles

RC hobbyists demand long runtime and reliable performance from their power sources. The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is perfect for RC cars, boats, and planes, providing stable and long-lasting energy for motors and controllers. The 3C discharge capability ensures smooth acceleration, better handling, and more responsive controls. Its compact and lightweight structure enhances the balance of RC models, improving performance during races or freestyle runs. Unlike generic alternatives, this certified Li-Ion battery pack offers both safety and durability, giving RC enthusiasts peace of mind during long play sessions.


IoT Devices and Gadgets

The growth of IoT has created demand for compact, high-capacity power solutions, and the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is an ideal match. From smart sensors and monitoring devices to portable gadgets and wearables, this battery ensures stable, long-lasting power. Its low self-discharge rate makes it particularly suited for IoT devices that remain in standby mode for extended periods. Engineers and developers prefer this pack because it is lightweight, safe, and easy to integrate into prototypes and consumer-ready devices. Whether powering a health monitoring device, a GPS tracker, or a handheld gadget, this Li-Ion battery guarantees reliable operation.


User Experience & Maintenance

Plug-and-Play Convenience

The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is designed with user-friendliness in mind. Equipped with JST-XH connectors, it offers true plug-and-play functionality, meaning users can connect it directly to their devices without the need for soldering, rewiring, or additional technical steps. This is especially useful for hobbyists, students, and engineers who need quick deployment in prototypes or projects. The compact design and universal compatibility make it easy to integrate into drones, RC vehicles, robotics, or IoT gadgets with minimal effort.


Smart Charging Support

Charging safety and efficiency are crucial for Li-Ion batteries, and the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is optimized for both. It is compatible with standard charging systems and smart chargers, ensuring that the charging process is stable, controlled, and free from risks such as overheating or overcharging. The 3C discharge rating complements safe charging cycles by balancing power output and input effectively. For professionals, this means reduced downtime and reliable power availability. For hobbyists, it ensures the battery can be reused multiple times without degrading quickly.


Storage and Longevity

One of the standout benefits of the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is its low self-discharge rate. Unlike conventional batteries that lose charge when idle, this Li-Ion pack retains most of its stored energy even after weeks or months of non-use. This makes it particularly advantageous for IoT devices, backup systems, and robotics projects, where the battery may not always be in constant operation. Its chemically stable ICR 18650 cells guarantee longevity, allowing users to store the pack for extended periods without worrying about performance degradation. Proper storage practices—such as keeping it in a cool, dry environment—further extend the battery’s service life, ensuring it remains a reliable energy source for years.


Durability in Harsh Environments

Heat Resistance

The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is engineered to perform reliably even in high-temperature conditions. Whether powering drones that fly over sun-scorched fields or IoT devices placed outdoors in direct sunlight, the battery maintains stability and consistent discharge. Its ICR 18650 cells are designed to resist thermal stress, minimizing the risk of overheating or capacity loss during prolonged use. This heat resistance makes it an excellent choice for industrial automation systems and outdoor robotics, where environmental temperatures can often fluctuate beyond controlled indoor ranges.


Humidity Resistance

Outdoor projects often face the challenge of humidity and moisture exposure, which can compromise conventional batteries. The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is built with durable casing and stable cell chemistry, allowing it to operate even in moisture-rich environments. This durability ensures consistent performance in agricultural drones, smart irrigation systems, and portable weather monitoring equipment, where exposure to humid air is unavoidable. The battery’s resilience to such environments extends its usability in tropical regions or rainy climates.


Shock Resistance

Devices such as RC cars, portable gadgets, and handheld robotics are subject to constant movement, vibrations, and sudden shocks. The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is designed with robust construction to handle these challenges. It maintains voltage stability and structural integrity even under conditions of physical stress, ensuring uninterrupted power supply. For hobbyists racing RC vehicles or engineers deploying field robots, this shock resistance provides reliability and peace of mind, as the battery continues to function without interruption despite rough handling.


Warranty and After-Sales Support

Warranty Coverage

  • 1 Year Warranty on protected packs
  • 6 Months Warranty on other versions

Repair and Replacement Support

Pro-Range provides dedicated repair and replacement services to ensure long-term satisfaction.

Lead Time

Quick delivery within 5–6 working days, ensuring timely access to energy solutions.


Why Choose the Pro-Range Variant?

Trusted Brand Reliability

Pro-Range and Lofty Agrotech are recognized for delivering high-quality, BIS-certified energy solutions.

Performance Testing

Each 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack is tested with performance reports, ensuring authenticity and reliability.

OEM Prototyping Friendly

The pack’s design supports OEM prototyping and custom builds, making it versatile for industries and hobbyists.


Comparison with Other Battery Technologies

Li-Ion vs. Li-Po

While Li-Po batteries support higher discharge rates, the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack offers longer lifespan and safer operation.

Li-Ion vs. NiMH

Li-Ion batteries are lighter, denser in energy, and provide better voltage stability.

Li-Ion vs. Generic Cells

Unlike generic, non-certified cells, this battery uses BIS-certified materials, ensuring safety and consistent performance.


Future-Proof Energy Solution

Sustainable Design

Made from recyclable materials, the 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack supports eco-friendly energy usage.

Expanding Applications

With IoT, automation, and robotics advancing rapidly, this battery pack fits into both present and future technologies.

Long Shelf Life

Stable chemistry ensures years of usability, making it a long-term investment in energy solutions.


Conclusion

The 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack stands out as a compact, safe, and reliable power source for drones, robotics, IoT devices, and custom electronics. With BIS-certified cells, robust safety features, and OEM readiness, it is a future-proof choice for individuals and industries. Whether you’re a DIY hobbyist, a robotics educator, or a business looking for bulk energy solutions, this battery pack delivers consistent performance with peace of mind.


✅ In stock now. Limited quantities available. Ships within 24 hours.

LOOKING FOR MORE? DISCOVER EVERYTHING WITH OFFER AT http://www.loftyagrotech.com

Explore more in our camera drone collection and find the right aerial companion.

Before flying, ensure you’re compliant with India’s drone regulations (DGCA DigitalSky Portal).

Reviews

There are no reviews yet.

Be the first to review “Pro-Range INR 18650 3.7V 2600mAh 3C 1S1P Li-Ion Battery Pack”

Your email address will not be published. Required fields are marked *