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    Building an RC Battery Pack - A Essential How-To

    If you like RC, you know the necessity of a battery pack. The kind of batteries you end up picking, how very well your pack is assembled and how effectively you cost them are all critical areas to powering your RC motor vehicle. Sure, You should purchase a battery pack pre-assembled, but It's also possible to Construct your individual and get the fulfillment of planning and powering your own personal motor vehicle.

    The very first thing you might want to do is when you select To place collectively a battery pack is what you're powering and the amount of juice you would like. Additionally you have to have to consider the next:

    1. Think about the chassis of one's car. The kind of vehicle does not subject approximately the amount of Room wherein You will need to maneuver. The batteries may well should be oriented inside of a flat pack, a clustered pack or as both. It's also advisable to think about the distribution of fat within your vehicle - if the battery weight will probably be dispersed within a aspect to facet or again to front fashion. Occasionally your chassis Room for any battery pack will not be adaptable, so be aware of People constraints Before you begin.

    2. Look at the motor powering your RC car or truck. Based on the electrical power specifications, you'll figure out what number of batteries or cells you would like. That is also any time you can make your mind up the sort of batteries you will use - if you want to keep your NiMH batteries or update to LiPo.

    3. Deciding your voltage can be a basic make any difference of addition. An ordinary mobile voltage is one.2v, so wired in the series - 12 batteries will incorporate up to fourteen.4v - which might electric power an fourteen.4 volt RC electric powered motor.

    Upcoming, you'll need to assemble your battery pack materials - so This is a sample browsing checklist. Keep in mind, we're assuming we're creating a battery pack with fourteen.4v, as in the example above:

    o 12 Batteries or Battery Cells

    o twelve Battery Bars (you could buy battery bars in bulk if you propose to create multiple pack and help save $)

    o Wire: You'll be wanting an increased excellent 12 gage having a superior strand depend. This type of wire, with these characteristics will be a lot more versatile which is ideal along with staying far more economical for electricity transmission.

    o eighty-one hundred Watt Soldering Gun. You will need a gun since you could be additional actual and more quickly - this is essential as a result of heat sensitivity of batteries. The a lot quicker plus much more unique you can be, the not as likely You will be to wreck the battery.

    o sixty/forty Solder. This can be increased high-quality - also important for quick and precise do the job and steering clear of battery damage.

    o Flux. It is a chemical cleaning agent that gets rid of oxidation from metallic to aid soldering. You should use liquid or paste flux when assembling a battery pack.

    o Shoo Goo or Goop. This fast drying adhesive might be accustomed to bundle the batteries with each other.

    o Battery Pack Assembly Jig - optional. These assembly gadgets align the batteries adequately and facilitate a tidy battery pack. The batteries finish up generally looking like cord wood - tidily bundled.

    o Soldering "Supporting Palms" - optional. These units let you keep things in position while you solder.

    o Another optional timesaver is to acquire a "Supporting Fingers" accent for your personal soldering station.

    o Multi Meter. You will need a fantastic multimeter to test voltage and polarity.

    o Wire strippers and Wire Cutters. These equipment can help you handle, strip and thoroughly Minimize your twelve gage wire.

    o The final part could be the shrink wrap which will go round the whole assembly and retain it tidy. You are going to also need a warmth gun to heat and shrink the wrap.

    So, you have discovered the way to orient your batteries and the quantity of you'll need - now you obtain to operate on assembly. For this instance, we're assembling twelve battery cells - 6 down one aspect and six down one other.

    After you recognize where the batteries are likely in relation to your chassis And the way they're going to get laid out, you'll be able to start out. For this example, as an example we are executing 6 down 1 aspect and 6 down another aspect.

    Just to make sure we're on the identical page, the last word aim Here's for being working wire from the optimistic terminal of your 1st battery into the favourable terminal on the electric RC motor and after that working a wire with the destructive terminal on the last battery inside your pack towards Automated Guided Vehicles (AGV) Battery the positive terminal of your other battery pack, thus developing a completed circuit.

    This signify you have to have enough wire to succeed in from the positive terminal within your initial battery to that terminal and Furthermore from the unfavorable to finish the circuit along with your other battery pack so bear that in mind.

    Orientation. Align your initial cell in order that positive is pointing "upwards" and damaging is pointing "downwards" then reverse another battery so it's reverse on down the line. If you bought the battery assembly jig, This can be when you'd utilize it to align your cells and keep them in position.

    Adhere. Adhere the many batteries along with your rapid drying adhesive to These are in order and aligned effectively.

    Flux. Make use of your flux now on the link points.

    Link - Use your battery bars to connect your cells. You'll need to heat up your soldering gun and heat up the battery bar. Utilizing the bar protects the battery and in the event the flux begins to bubble, you employ your utilization of solder. The objective is to NOT warmth the battery itself. Heating the battery is not simply counterproductive, since in case you damage the battery it won't function, but in addition dangerous since the cell could explode if overheated.

    You will need to complete a similar techniques with the remaining battery connections. That you are connecting the adverse towards the beneficial repeatedly all over again. You may then be Completely ready to connect wiring on your battery pack.

    The wires need to be pre-tinned which signify you'll want to strip off a quarter inch from the protective plastic wiring sheath, use the flux to scrub them - implement the flux liberally - warmth your solder gun then warmth the wire and flow the solder in to the wire until eventually thoroughly saturated. You can also want solder over the batteries And so the solder will act as the connector While using the battery.

    As soon as the two, 6 cell battery packs are full, you will need to employ the shrink wrap to protected them - and you'll have your finish battery pack! Now you can electricity and fly your RC helicopter, airplane, boat, automobile or truck with no challenges!