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Discussion Starter · #1 ·
Hi,
Not sure if anyone would be available to help. I am trying to plan to convert my Piaggio Vespa to electric.
I am looking for help to select a suitable battery or batteries to power my motor(4000W). I am limited by space and will need the require power supply to fit into a space of 12 x 6.5 x 3.5(inch) or 300 x 165 x 90(mm).
I was hoping to replicate one of these project with a 4kW qs motor and a suitable Kelly controller:
Daniel's 1961 Vespa VNB, or

Thanks for your help,

Keith
 

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Discussion Starter · #2 ·
What you will want to post is:
  • Your skill level with auto mechanics and fabrication - pretty good
  • The range you are hoping to get (how many miles/charge) - about 30-40 miles
  • What level of performance you are hoping to get - resasonable
  • How much money you are willing to put into your project - €2000
  • What parts you've already considered, if any- -4000w motor for qs
  • -QSSVMC722000 controller
Need help choosing a battery to power and help to complete the project?
I was thing of a battery pack like this: US $400.00 | Waterproof 72v 15ah 20ah 30ah 35ah 40ah 50ah lithium battery pack with 72V BMS 20S for 3500w Tricycle motorcycle scooter+Charger
 
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