Availability: 5 In Stock

These high power external UBECs manufactured by ZTW have been specifically designed for extreme aerobatics and therefore have the capability to support the higher momentary peak demand loads to eliminate the possibility of unwanted shutdowns, and are also capable of supporting continuous simultaneous multiple servo operations typically found in CCPM equipped hardcore 3D E-helicopters.

DISO = Dual Input / dual Output. The DIDO UBEC has dual sets of input and output wires. Also available in single input and output versions. Dual input protection: When using the main and backup batteries at the same time, if the voltage of the main battery is 0.5V lower than the backup battery, the working battery will be changed from main to backup automatically to keep the UBEC working. During operation, the main and backup batteries will transfer working power automatically based upon this rule.

* Dual input and single output wire
*XT60 power plugs pre-soldered
*Switch mode
* Easy setup and operation
*Output short-circuit protection, over current protection, over heat protection
*Battery polarity reversal protection (unit will not function if power connection is wrong)
*LED indicator light
*Advanced CPU decreased the electromagnetic interference to ensure optimal performance of the RX
* Efficiency up to 90%

Barcode # 300700011
Continuous Current 8A
Burst Current(10s) 15A
BEC 5.0/6.0 Adjustable / 7.4V / 8A
Battery NiXX/Lipo 5-15NC\2-5Lipo
Width 37mm
Length 53mm
Height 12.5mm
Weight 42g
Programmable NO
Power Wire*2 18 AWG, welding a XT60 male connector at one end, 250mm Red & Black wire
Signal Wire1 Brilliant Black, Red Signal Wire, 300mm-Doubling Red & Black wire, 60C
Signal Wire2 Brilliant Black, Red Signal Wire, add a 2P Dupont female connector at one end, 300mm-Doubling Red & Black wire, 60C

Orders are shipped from Columbus, the capital city of Ohio, USA.

An order placed before 2:00pm Eastern Standard Time will be shipped the same working day.

We ship on Monday-Friday by US postal service (USPS) and UPS, and Saturday morning by USPS if a local post office is open. Any order placed on Saturday morning may or may not be shipped the same day. Orders placed on Sunday and US holidays will be shipped the next working day.


Retail orders above $80 may be eligible for free shipping, including contiguous United States, Alaska, Guam, Hawaii, Puerto Rico, and APO addresses. We will use either USPS or UPS that most packages can be delivered in 3-5 working days, but not guaranteed. However, for packages contain large and heavy items, such as power supply, we may use parcel post service or UPS Surepost that may take up to 7 working days to be delivered.

USPS First Class Mail and Priority Mail, Express Mail, and UPS services can be used for domestic addresses. Tracking number and delivery confirmation will be provided to the customer when they are available. If you have not received a tracking information E-mail, please log into your account and click the "view order" link, then click "Track your order" link to find out the tracking number and ship method.

USPS Priority Mail is typically delivered in 3 working days. But very occasionally a priority mail package may be delayed for several days in the mailing system. If delivery time is extremely critical to your order, we would recommend Priority Mail Express or other couriers.

Domestic First Class Mail is only 1-2 days slower than Priority Mail in delivery. We suggest domestic customers choose First Class Mail for an order under 15 oz to save shipping cost.

Real shipping cost is calculated according to package weight and distance, and can be found in the checkout page after delivery address is specified in the fields.

Any order of $200 and above requires addressee's signature confirmation upon receipt of the package. Please contact us in advance or leave a comment in the message box if you want to waive signature confirmation.

We always check the legality of potential fraudulent orders. This procedure may lead to 1-2 working days delay in shipping in some rare cases.

We do not ship products to shipping forwarding companies. Any order shows this kind of address will be cancelled and refunded without notification.


DHL, DHL Express, US Postal Service (USPS) First Class Mail, Priority Mail, and Express Mail (EMS), and UPS services can be selected for international addresses. Shipping cost is calculated according to package weight and distance, and can be found in the check out process. A package usually takes around 7-10 days to be delivered, or occasionally up to 45 days depending on the processing speed in your country, especially in some countries such as Brazil and Russia.

USPS First Class Mail is a budget shipping method. As soon as a First Class Mail package left USPS Chicago hub there will be no tracking information available. If you need detailed tracking information and timely delivery please do not use this shipping method.

Presently we cannot ship lithium batteries internationally by US Post Service or any other air shipping method. Please select UPS Ground if your order contains LiPo or LiFe battery.

We do not ship products to shipping forwarding companies. Any order shows this kind of address will be cancelled and refunded without notification.

ZTW 8A Duo Input Duo Output UBEC

Just added to your wishlist:
My Wishlist
You've just added this product to the cart:
Go to cart page