This is the 12V variant of the 4S-6S 12v 3A UBEC in Drone Accessories. Available at ₹259.60 (₹220.00 + GST) with free shipping across India.
4S-6S 12v 3A UBEC
A Universal Battery Eliminator Circuit (UBEC) is a device that converts high voltage, like 25V from a 6S LiPo battery, to lower voltages. This allows the entire Unmanned Aerial System (UAS) to be powered from a single primary battery source.
UBEC, which stands for Universal BEC or sometimes Ultimate BEC, is utilized when an Electronic Speed Controller (ESC) lacks a built-in BEC, or when a standalone power system is necessary. Generally, UBECs are more efficient, reliable, and capable of providing more current compared to a standard BEC.
Specifications:
- Input: 4S-6S
- Output: 12V 3A
- Light weight
- Compact Design
Packages Includes:
1 x 4S-6S 12v 3A UBEC
4S-6S 12v 3A UBEC Overview
The 4S-6S 12v 3A UBEC is a compact Universal Battery Eliminator Circuit designed to convert the voltage from a 4S to 6S LiPo battery into a stable 12 V output at up to 3 A. It’s ideal for powering on-board electronics such as cameras, servos, LED lighting, and other 12 V accessories on multirotors, fixed-wing drones, and robotics platforms.
Key Features of 4S-6S 12v 3A UBEC
- Input range from 4S to 6S LiPo batteries (14.8 V–25.2 V)
- Regulated 12 V, 3 A continuous output for stable device operation
- Lightweight design minimizes added mass on aerial platforms
- Compact footprint for easy integration into tight spaces
- High efficiency conversion reduces heat build-up during extended flight
- Fast shipping from Zbotic ensures you get it in hand quickly
Applications and Use Cases
- Powering FPV cameras and video transmitters at a reliable 12 V
- Supplying servos and flight controllers on multirotor drones
- Driving onboard LED lighting strips for night flying or photography
- Feeding instrumentation and telemetry modules in fixed-wing UAVs
- Providing a dedicated 12 V rail for robotics and DIY electronics projects
How to Use 4S-6S 12v 3A UBEC
Mount the UBEC in a ventilated location on your airframe or chassis, solder the input leads to your 4S–6S battery harness or ESC power output, and route the 12 V output wires to your devices. Ensure correct polarity and secure all connections, then power on your system to begin delivering a stable 12 V, 3 A supply to your electronics.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Which battery voltages can I connect to this UBEC?
This UBEC accepts input from 4S, 5S, and 6S LiPo packs, covering voltages from 14.8 V up to 25.2 V, and regulates it down to 12 V.
Can it supply a continuous 3 A load without overheating?
Yes, the 4S-6S 12 V 3 A UBEC is designed for continuous 3 A output. Its high-efficiency circuitry keeps heat low, but adequate airflow or mounting to a heatsink is recommended in prolonged high-load scenarios.
How do I install this UBEC on my drone?
Solder or plug the input leads into your battery distribution or ESC power lead, secure the UBEC away from vibrating components, then wire its 12 V output to your cameras, servos, or lighting accessories, ensuring correct polarity.
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Read More →Technical Specifications
| Operating Voltage | 12V |
|---|---|
| Current Rating | 3A |
| Cell Configuration | 4S |
| SKU | AI1202 |
| Weight | 0.004 kg |
| Availability | Out of Stock |
Applications & Use Cases
The 4S-6S 12v 3A UBEC is a versatile drone accessories used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Lakshmi Patel (verified owner) –
Been using this 4S-6S 12v 3A UBEC for 3 months now, zero issues. Great product.
Lokesh Trivedi (verified owner) –
Been using this 4S-6S 12v 3A UBEC for 3 months now, zero issues. Great product.
Divyansh Chauhan (verified owner) –
Great 4S-6S 12v 3A UBEC for beginners and professionals alike. Highly recommended for drone enthusiasts.
Farhan Negi –
This 4S-6S 12v 3A UBEC exceeded my expectations. Installed it yesterday and took a successful test flight today.
Chetan Menon (verified owner) –
Outstanding 4S-6S 12v 3A UBEC! Installed it on my racing quad and the performance is amazing.
Sandeep Malhotra (verified owner) –
Good quality 4S-6S 12v 3A UBEC. Minor scratches on arrival but functionally perfect.
Sandeep Sharma –
Great quality 4S-6S 12v 3A UBEC. Perfect specs for my drone project. Fast delivery too!
Lakshmi Tiwari (verified owner) –
Good product overall. My drone is flying well with this 4S-6S 12v 3A UBEC. Satisfied with the purchase.
Sandhya Deshpande (verified owner) –
Amazing build quality! This 4S-6S 12v 3A UBEC is sturdy and lightweight at the same time.
Prateek Patel (verified owner) –
Outstanding 4S-6S 12v 3A UBEC! Installed it on my racing quad and the performance is amazing.