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  1. Best Charger?

    Batteries and Charging
    So, I am doing an experiment with my EV conversion. I have a BUNCH of lithium batteries taken out of laptops. They are the same kind used in Tesla vehicles. Which charger would be best for me to use? I plan to use the batteries on a moped I am converting. The pack will need to be between 12v and...
  2. Mountain Bike converted w/o kit

    All EV Conversions and Builds
    I'm new to this area of electronics, but I feel I have a decent idea of what I'm doing. I'm basically just throwing this out there for any help from some seasoned veterans in this area. I should probably start by stating my skill level. I am 17 years old, a high school senior, attend Electronics...
  3. EV Moped Conversion Project

    Electric Bikes
    I was thinking about converting a gas powered moped to electric for a couple of reasons. First, Mopeds are lighter then full motorcycles but can still handle speeds up to 40 or 50 mph. Second, there is no special operating license to get. Third, the project just sounds like it would be fun. I...
  4. Inq Wisdom!

    Electric Bikes
    Moved from the EV wiki... I'm looking for a way to improve the per charge milage on my moped, and my question/ logic is that if i add more batteries i can accomplish this . Am i correct in this thinking or not. Here is the details: it has 3000 watt brushless motor. 38 amp 60 volts 5x 12...