Questions and answers to the most common concerns regarding Bioboards without battery:
Do not try to build a battery yourself if you do not have much experience and knowledge to build batteries! It can be very dangerous and if you make a mistake it can cause a fire! We strongly recommend that you look for someone in your country or locally who has experience in building batteries.
- Why are not charge included?
Our chargers are built for batteries that are 12 in series, ie 50.4 volts when fully charged. If you build or buy your own battery that is, for example, 10S and puts in your Bioboards, a 12S charger will destroy the battery and in the worst case cause a fire! So we have decided not to send a charger for Bioboards without a battery so as not to risk anyone missing it. If you build your own 12S battery or buy one you can buy our charger here: Fastcharger 12S 50,4V 4A
- Why are no bms included?
Because in most complete batterypacks you can order a bms are already included and a bms must be made for the battery pack you build or the battery builder build.
- Can I order Bioboards without battery to all countries?
Yes! Without battery we can send by air shipping to all countries.
How big battery does the board fit? What contacts should the battery have?
- The contacts on the battery connected to the motor controller must be female XT90, if you have a 4wd, you must have an XT90 connector on both sides of the battery.
- The connector for the charging socket on the battery should be a female XT30 to connect to the charging socket which has an XT30 male connected to it.
- We strongly recommend that you use a bms with discharge so that the cells are balanced for better life and safety
- If you use your own charger the connector on it should be 5.5 * 2.1 Dc Port
Uranium
Your battery + bms may be at most 275x145x42 mm to fit.
If you want the same capacity and size as we build our Uranium then the battery should have a BMS with discharge that can handle at least 60A (ours can with 60A), the battery should have 36 cells of model Samsung 30Q connected in 12 series and 3 parallel so called 12s3p.
Our batteries are built with 2 rows of cells on top of each other, so-called doublestack.
Do not build the battery with more than 12 in series, since the motor control is not made for 13S +.
Radium
Your battery + bms may be at most 400x145x42 mm to fit.
If you want the same capacity and size as we build our Radium then the battery should have a BMS with discharge that can handle at least 80A (our can handle 100A), the battery should have 48 cells of model Samsung 30Q connected in 12 series and 4 parallel so called 12s4p.
Our batteries are built with 2 rows of cells on top of each other, so-called doublestack.
Do not build the battery with more than 12 in series, since the motor control is not made for 13S +.
Thorium
Your battery + bms may be at most 440x155x42 mm to fit.
If you want the same capacity and size as we build our Thorium then the battery should have a BMS with discharge that can handle at least 120A (ours can handle 150A), the battery should have 72 cells of model Samsung 30Q connected in 12 series and 6 parallel so called 12s6p.
Our batteries are built with 2 rows of cells on top of each other, so-called doublestack.
Do not build the battery with more than 12 in series, since the motor control is not made for 13S +.
Special warranty conditions on complete skateboards without battery
Same conditions as for a complete electric skateboard with battery in addition to one point that for complete electric skateboard also applies to the variants without battery (referred to as NO BATTERY at the end of the product name).
What distinguishes warranty for complete electric skateboards without battery from those with battery is that you have no warranty on the electrical parts (motors and motor controllers) as it is you who are responsible for connecting your own battery and volt / the power it delivers.
We always test the skateboard with our battery before it is delivered so you are guaranteed to have one with functioning electronics.
Otherwise on all mechanical parts and the board itself you have the guarantee as a complete with battery.
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