Samsung 21700 Li-ion 4000mAh 3.7V 10C Battery for FPV Drones and RC Vehicles

Introduction

The Samsung 21700 Li-ion Battery 4000mAh 3.7V 10C is a high-capacity power cell designed to meet the demands of various electronic devices. It's an ideal choice for FPV enthusiasts, RC hobbyists, and professionals needing reliable power for tools and equipment. This battery leverages the advanced 21700 form factor for superior energy density, ensuring longer runtimes and consistent output. Trust Samsung's quality for your critical power needs.

Key Advantages

• High Capacity: 4000mAh ensures extended operation times for your devices.
• High Discharge Rate: 10C rating provides ample power for high-drain applications like FPV drones and RC cars.
• Reliable Performance: Delivers consistent voltage and power output for demanding tasks.
• Energy Dense Format: The 21700 cell offers more power in a compact size compared to smaller batteries.
• Versatile Application: Suitable for FPV drones, RC vehicles, flashlights, power tools, and more.
• Durable Construction: Built with Samsung's renowned quality for longevity and safety.
• Cost-Effective Power: Get reliable, long-lasting power at a competitive price.
• Fast Delivery: Order from HTDRONE for quick shipping within Poland and Europe.

Technical Specifications

• Battery Type: Li-ion
• Cell Size: 21700
• Nominal Voltage: 3.7V
• Capacity: 4000mAh
• Discharge Rate: 10C
• Connector: None

Applications

This Samsung 21700 battery is exceptionally versatile. It's a top choice for powering FPV racing drones, freestyle quads, and larger UAV platforms. RC car and boat enthusiasts will appreciate its sustained power delivery. It's also perfect for high-performance flashlights, portable power banks, and demanding electronic DIY projects requiring a reliable 3.7V source. Power your passion or profession with confidence.

Compatibility

With a standard 3.7V nominal voltage and a 21700 form factor, this battery is compatible with a wide range of devices designed to accept this cell type. Ensure your device's power requirements (voltage and discharge rate) match the specifications of this Samsung battery. It's ideal for devices that previously used 18650 cells but can benefit from higher capacity and performance, or for new builds requiring robust power.

FAQ

What applications is the Samsung 21700 Li-ion 4000mAh 3.7V 10C battery best suited for?

This Samsung 21700 battery is ideal for high-drain devices such as FPV drones, RC cars, and power tools due to its 4000mAh capacity and 10C discharge rate. It's also excellent for flashlights and other electronics requiring a reliable 3.7V power source.

What are the key technical specifications of this Samsung 21700 battery?

The battery features a 4000mAh capacity, a 3.7V nominal voltage, and a 10C continuous discharge rate. It uses Li-ion technology and comes in the 21700 cell size format without a pre-attached connector.

Can I use this 3.7V 4000mAh battery for my FPV drone build?

Yes, the 10C discharge rate and 4000mAh capacity make this Samsung 21700 battery a strong candidate for many FPV drone builds, especially those requiring sustained power. Always verify your drone's voltage and current requirements.

Where can I buy the Samsung 21700 Li-ion 4000mAh 3.7V 10C battery with fast delivery?

You can buy this Samsung 21700 battery at HTDRONE. We offer fast shipping within Poland and reliable international delivery via DHL. Check our shop for the best deals and order yours today!

What makes the 21700 format battery superior to older formats like 18650?

The 21700 format offers significantly higher energy density, meaning more capacity (like the 4000mAh here) and potentially higher discharge rates in a slightly larger physical size compared to the 18650. This translates to longer runtimes and more power for demanding applications.