FATJAY FLIER 800A 4-22S high voltage ESC brushless speed controller with usb programming box for RC boat

Features:

● Battery voltage is 8v to 60v. ● The ESC firmware can be updated by the user. ● It can be connected to the programming box or connected to the computer through the USB cable. It is very convenient to set various parameters of the brushless ESC. ● Single cell protection shutdown voltage, adjustable from 0.1V. ● The motor angle is from 0 to 30 degrees and can be adjusted gradually. ● Three types of throttle response curves can set different acceleration sensations. ● With reverse function and adjustable reverse delay time. ● With forward/reverse power limit function ● Li-MH/Li-Po from 2.0-3.6V, Ne-Cd/Ne-0.4-1.0V, LiFe from 2.2-2.8V. ● It has automatic throttle detection and manual setting of a fixed value. ● Over temperature protection 110 °C. ● The remote control signal is automatically turned off after 3 seconds of loss.

Delivery details

• All the items will be dispatched within 3 business days by Airmail after the payment is clear.
• Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery.
• We appreciate your patience if you haven’t received items in 30 days (customers in Russia and Brazil may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via Aliexpress message instead of leaving negative/neutral feedback or opening a dispute. We will make every effort to fix any problem (resend or refund any missing item).
• Customs duty is obligation and liability of citizens in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs.

Terms of sales

• Our listing price includes the value of goods, packaging cost, and export taxes, not including international import duties.
• Import duties, taxes, and charges are not included in the item price or shipping fee.
• The import duties are buyers’ responsibility. Please check with your country’s customs office determine what these additional costs will be prior to your purchase.
• All disputes arising from the import duties will be submitted to Aliexpress for solution.

Feedback

• Any questions, please contact us via aliexpress message or email us. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, please post a message again because sometimes our message system may block some emails.
• If you are satisfied with our service, please kindly leave us a positive feedback and give us the Detailed Seller Rating with all “5 stars” in very area.
• Our aim is to provide Top Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfied.
• We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Thanks!