LEGO EV3 Environment Unit Charger Connector

LEGO EV3 Environment Unit Charger Connector

thingiverse

The LEGO Energy meter has a rechargeable NiMH 9v battery inside. We found that it went flat and wasn't being charged by the solar and wind generator add-ons. I had success connecting to a RC Hobby charger. The connector should help make a plug in connection for the charger. WIP. Make sure you check the polarity before connecting. At your own risk,

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