Charge Doctor mixte for Ninebot

Ninebot uses two types of connectors for it wheels, Lemo and GX12.

Wheel = Ninebot One
Connector = LEMO
Wheel = Mini Pro, Mini Xiaomi…
Connector = GX12 – 4 pins

Batteries of Ninebot wheels are of type 15S (15 cells in series), odd value since the majority of unicycles use 16S batteries, except InMotion and some Gotway wheels with 20S batteries. Not so odd after all but more probably a marketing ploy from Ninebot to make its products in-compatible with others’ in order to charge eye-watering prices for spare parts (batteries & charger).

What’s nice however is that apart from the difference in connectors, the chargers are the same, meaning a Mini Pro charger can be used on a Ninebot One and vice-versa, with the good adapter. A version of Charge Doctor mixte for Ninebot has been made precisely for that, allowing lots of connection combinations :

  • Mini Pro charger -> Mini Pro
  • Mini Pro charger -> Ninebot One
  • Ninebot One charger -> Ninebot One
  • Mini Pro charger + Ninebot One charger -> Ninebot One (fast charging at 4A)
  • etc …


Charge Doctor mixte for Ninebot


Charge Doctor mixte for Ninebot, connector types

Charging NinebotOne with NinebotOne charger (white charger) : current = 2.00A

 

Fast charging NinebotOne with NinebotOne charger (white charger) + MiniPro charger (black charger) : current = 4.08A

images attribution: jvincent, espritroue.fr

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