Availability: 59 In Stock
Sku: EPB-3174

Safe 40A ParaBoard V3 - XH and XT30Â with4mm Bullet connector This board can be used to charge up to 6 batteries with 2S, 3S, or 4S XH balance lead and XT30 connector at the same time. This is the latest version of ParaBoard with self-resettable fuse protection. The PCB board is made of three ounce copper and the main circuit supports up to 40A current. All the balance ports are protected by resettable fuses (also known as polyfuse).

ParaBoard - XH can be used for batteries with JST-XH balance connectors, such as Align, Blue, E-flight, Turnigy, and our Glacier LiPo packs. This device is to be used with a balance charger to simultaneously charge multiple lithium batteries in parallel. By this method you can significantly save time on battery charge process. Principles and practices of parallel charging lithium batteries have been well discussed in the forums on RC Groups. This method has been proved to be a safe and efficient way to charge LiPo batteries, and is being widely accepted by more and more RC hobbiests all over the world. Parallel charge can save your time significantly. If you charge four batteries at the same time, the charge current is four times of that you used for a single pack, and you need only approximately 1/4 of the charge time to charge every battery separately. Similarly, if you charge six batteries at the same time, the charge current is six times and time is only 1/6.

Multiple safe ParaBoards (V3) can be connected directly in order to charge more than four batteries at a time. ParaBoard XH can be used for the following brands of LiPo batteries that have JST-XH balance connectors:

ABF ACE Air Thunder Align Beyond Power Blue Batteries BP Common Sense RC V1 (reversed polarity) Common Sense RC V2 DN Power (reversed polarity) Dynam EC Power E-Flight eFuel Electric Power Electrifly Energy EC EP Buddy Esky E-Watts Exceed RC Fusion Flightmax Fully Max Gadex GE Power G-Force Glacier Grayson Power Hextronic Hi Models Hobby City Hobby Loong Hurricane Flight Systems HXT Imax Kong Power (Old version) Lightning Power (2S-5S) Loong Max MaxForce Mega Power Mojo Mystery Nine Eagles Park Zone PolyNoOne PowerEdge PowerSource Precision Aerobatics Protek Reedy Power RFI Rhino SMC Super Tigre Tenergy (old version, reversed polarity) Top Racing Tower Hobbies Trinity Turborix Turnigy Vampower (New version) Venom WOW RC X-Caliber Xtreme Zippy

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.

Safe 40A ParaBoard V3 - XH and XT30 with 4mm Bullet connector

Customer Reviews

Based on 4 reviews
Clay S.
Brand new day

There was a time in my life when I didn't have one of these. Those were dark days. Step into the light and grab yourself a paraboard and spend your time flying instead of charging.

Michael L.

Safe 40A ParaBoard V3 - XH and XT30 with 4mm Bullet connector

Philip M.
Safe 40A ParaBoard V3 - XH and XT30

Haven't used it yet but it arrived quickly and is as described. I'm sure it will work wonderfully.

Paul T.
Easy and safe

The Buddy RC para board with XT-30 connectors leaves enough room around the small short XT-30 connector to get a good grip on the battery lead so I can get it with my fingers. Had another brand board that needed needle nose pliers to remove the battery lead as they did not take the small size of an XT-30 into account. The Buddy RC board is also better made and as safe as it can be with fuses for both main and balance circuits. This is my new standard for para boards.

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