Fractal Engineering Whoop Battery Series Balance Charging Board
Note: this is the PH2.0 ONLY version.
What is it and what it do?
Are you sick and tired of cheap 1S lipo chargers with limited functionally and often inaccurate calibration?
Do you wish you could use your good 4/6S charger to balance charge/uncharge/storage or even check internal resistance?
Well me too
That’s why I designed this balance charging board that would allow doing just that!
And unlike the dumb balance wire looms that only work when all of the plugs are used,
I’ve added a jumper so that you don’t have to populate all 6 ports to close the balance circuit.
Just place the jumper the number of lipos you’re planning to charge and that will make it a 1 to 6S lipo to your charger!
How is it made?
With love of course...
But also with the most rigorous standard for safety and quality.
The PCB board I designed from thick traces, copper filled on both sides for thermal dissipation
The VIN and balance leads are assembled from 100mm, silicone wires, and genuine Amass XT60
The jumpers are encased in a custom-designed, 3D printed connector that keeps foreign objects away, and forbids the bravest of you to attempt plugging the lipo in the wrong place
And the assembly performed by yours truly, with testing on each unit.
In other words, I’ve ironed down every detail with the help of valuable community feedback to bring you the best charging device for your whoop lipos
It is not a hastily tossed together cash-grab.
It is the result of several unsatisfactory iterations, samples and prototypes that I wouldn’t offer if I wasn’t 100% happy with.
Fractal Engineering Whoop Battery Series Balance Charging Board
A
Aadric Allan
Love it
Works grate for me
N
Niko
Perfect
Perfectly work, no matter how many battery I wanna charge anymore. A good quality and usefull accessories to have
Jerry Hajek
Fractal Engineering Whoop Battery Series Balance Charging Board
The S1 series balance board was received in perfect condition and works exactly as advertised. I would suggest those not familiar with multi-cell LiPos to watch the product video on YouTube first. This is a great device that I use almost everyday. Thanks
J
J.
Great charging setup
I have one with bt2.0 connections and plan on adding gnb27 on another
This thing is really fun and I haven't had to touch the PIDs at all. Super maneuverable on high rates and really mellow on low rates. I'm teaching my six year old grandson how to fly and he's doing great with it then raise the rates and I doing freestyle in my livingroom. Top off the performance with Newbeedrones awesome customer service and you can't lose. Newbeedrone is now my go to site for whoop stuff.
These props work great for me don't have to remove props because of space confinement. Fold out of way for easier transport and performance is not compromised.
I’ve had and loved the hummingbird line since my first project mocking bird brushed hummingbird. Then the the f4 pro followed by the v2 with elrs! And now this ditching the standalone vtx dropping weight adding higher kv motors than ever before. Personally I believe the hummingbirds fly better than their higher priced flagship brother the beebrain. Get one today you won’t regret it
