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Bidirectional 20A 2-4s UBEC 2A 5V

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AI Summary
(ESC) Drone Speed Controller for everyday users

The Bidirectional 20A 2-4s UBEC 2A 5V is a value-for-money (esc) drone speed controller designed for everyday users. It features Item Type: Electronic Speed Controller and Voltage Rating (V): 5V.

₹1,285
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Total: ₹1,285
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Item Type: Electronic Speed Controller
Voltage Rating (V): 5V
Peak Current (A): 20A
Compatible Battery Size: Li-po 2-4s
Weight (g): 24g
Dimensions (L x W x H) mm: 5 x 2.5 mm

Ideal For

Everyday convenience
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SKU: robu-1345164Category: (ESC) Drone Speed Controller

About This Product

The Bidirectional 20A 2-4s UBEC 2A 5V is a value-for-money (esc) drone speed controller designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Electronic Speed Controller
  • Voltage Rating (V): 5V — works with standard household power
  • Peak Current (A): 20A
  • Compatible Battery Size: Li-po 2-4s — keeps you powered without frequent recharging
  • Weight (g): 24g
  • Dimensions (L x W x H) mm: 5 x 2.5 mm
  • Shipping Weight: 0.026 kg
  • Shipping Dimensions: 9 × 8 × 2 cm

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

UBEC stands for (universal battery eliminator circuit) or sometimes ultimate BEC. It's used when ESC doesn't have built-in BEC or a standalone power system is required. They generally are more efficient, more reliable, and able to provide more current than BEC A UBEC (universal battery eliminator circuit) is purely a device that converts high-voltage (such as 25V from a 6S LiPo) to lower voltages to allow the full UAS to be powered from one primary battery source. It can be used in cars, ships, and underwater thrusters. No need to calibrate the throttle stroke, plug, and play. This product adopts imported components and a full power test. bidirectional power output, no brake, direct reverse, quick response, and good handling.

Features:

  1. Provide large output current
  2. Overcurrent and overheat protection function
  3. The max efficiency of the chip is up to
  4. The small size and the light weight make it very convenient to use

Packages Include:

1 x Bidirectional 20A 2-4s UBEC 2A 5V

Setup Guide

1
Charge the vehicle battery
Connect the vehicle battery to the included charger. Charge fully (typically 1–2 hours) before first run. Never leave charging unattended.
2
Install batteries in the transmitter
Open the transmitter battery compartment and insert AA batteries as indicated by the polarity markings.
3
Power on in the correct order
Turn ON the transmitter FIRST, then the vehicle. This prevents unexpected runaway movement.
4
Trim and calibrate
If the vehicle pulls left or right at rest, use the steering trim knob on the transmitter to centre it.
5
Start slowly
Begin with half-throttle to get a feel for the controls. Gradually increase speed as you become familiar with the handling.