4S-6S 12v 3A UBEC
Open this project in the Soldr app → What is Soldr.ai → wiring, code and test steps for exactly these parts
4S-6S 12V 3A UBEC
This 4S-6S 12V 3A UBEC (Universal Battery Eliminator Circuit) converts high-voltage input from a 4S to 6S LiPo battery (up to 25V) to a stable 12V output at 3A. It is designed for drones, robots, and other UAS projects where the ESC lacks a built-in BEC or a standalone power supply is required.
Specifications
- Input voltage: 4S–6S LiPo (14.8V–25.2V)
- Output: 12V DC, 3A continuous
- Efficiency: >85% typical
- Protection: Over-current, over-voltage, short-circuit
- Dimensions: 45mm x 25mm x 10mm
- Weight: 12g
Compatible with
- Arduino boards (Uno, Mega, Nano)
- ESP32 and ESP8266
- Raspberry Pi (3B+, 4, Zero)
- STM32 development boards
- Pixhawk and other flight controllers
What you can build with it
- FPV drone power system — run camera, VTX, and flight controller from one LiPo
- Robotic arm controller — power servos and microcontroller from a single battery
- Portable 12V test bench — supply clean power to sensors and modules in the field
Built and Backed by Compoden
Every UBEC ships with access to our AI build companion — scan the QR code or email us to get wiring diagrams and code examples for your project. With 10 years of supplying makers and institutions across India, we ensure you have the support to turn this part into a working system. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.
What is the input voltage range for this UBEC?
It accepts 4S to 6S LiPo batteries, which is 14.8V to 25.2V DC input.
What payment options are available for 4S-6S 12V 3A UBEC?
We accept UPI, all major credit/debit cards, and Cash on Delivery (COD) across India.
How long does delivery take?
We ship 4S-6S 12V 3A UBEC across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Delivery typically takes 3–7 business days.
Buy 4S-6S 12V 3A UBEC online in India with COD and UPI available across India.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 3-7 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items