Reply to "New MTH Proto 2 engine never run - how do I test it out?"

Dallas JosephOGR Forum Member SUPPORTING MEMBER

@BenLMaggi
So, if I replace it with a regular BCR (the ones that look like 9v batteries) I will be fine? Thank you.

Ben , I don't have the exact same Railking diesel engine that you have but I do have Railking ps2 /3 volt diesels that I used to charge with MTH's nice charger. I have since replaced the diesel's batteries with BCR2s.

The photo below shows a charging port on the bottom of the diesel for a ps2/3volt system. It has two pins. If yours looks like a two pin charging port .......then I believe you need a BCR2. ................... Your charging port area may be a different color but the two pins in that shape should be for the 3volt system.

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