E-flite
30-Amp Telemetry Capable ESC Apprentice STS
30-Amp Telemetry Capable ESC Apprentice STS
SKU:EFLA1030FB
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The E-flite 30 A Telemetry-Capable ESC (EFLA1030FB) is the upgraded speed controller for the Apprentice STS series. It brings real-time telemetry feedback to your setup—letting you monitor voltage and current directly from the transmitter. With integrated switch-mode BEC, programming flexibility, and solid protective features, it delivers both convenience and safety.
Features
- Telemetry-enabled: Sends voltage and current data to your Smart-capable transmitter
- Integrated 5 V switch-mode BEC (up to 5 A) eliminates the need for a separate receiver battery
- Supports 3–6S LiPo or 9–18 cell NiMH battery setups
- Programmable options: soft start, braking, low-voltage cutoff, throttle mapping, timing, and failsafe
- Safe power-arm design to prevent accidental motor start
What’s Included
- E-flite 30 A Telemetry-Capable ESC (EFLA1030FB) with EC3 battery connector
Needed to Complete
- Compatible brushless motor based on your aircraft
- Spektrum Smart-ready transmitter for telemetry display
Specifications
- Continuous Current: 30 A (with adequate cooling)
- Burst Current: 35 A (max for 15 seconds)
- BEC Output: 5 V, up to 5 A switch-mode
- Supported Battery: 3–4S LiPo or 9–12 cell NiMH/NiCd
- Dimensions: 51 mm × 28 mm × 8.7 mm
- Weight: 31 g

Frequently Asked Questions
When will my order be shipped?
Orders placed before our daily cut-off time are usually shipped the same or next working day.
You’ll receive tracking details as soon as the courier collects your parcel.
How long will delivery take?
South African deliveries typically arrive within 1–3 working days, depending on your location.
International delivery times vary based on the destination.
Can I collect my order?
Yes. Collection is available from our Somerset West warehouse during business hours.
Where are you based?
We’re based in Somerset West, Cape Town, South Africa, and ship throughout South Africa and worldwide.
Do you ship worldwide?
Yes — we offer worldwide shipping.
What payment methods do you accept?
We accept secure online payments, including card payments, instant EFT, PayPal, and other major South African payment methods.
In-store card payments are available via Yoco.
Will I receive a tracking number?
Yes. Tracking information is emailed automatically once your order has been dispatched.
Do the products include a warranty?
Most items include a manufacturer-backed warranty.
Warranty terms vary by brand and product type.
Is my order safely packaged?
All items are securely packaged to minimise the risk of damage during transit.
Can I change or cancel my order?
If your order hasn’t been shipped yet, we can usually assist with changes or cancellations.
Please contact us as soon as possible.
Do you offer dealer or wholesale pricing?
Yes — eligible retailers can apply for a dealer account.