Questions about external battery for es2 to es4
 

I purchased a refurbished exterbal battery on eBay. I've yet to connect it to the scooter. But, when I press the button on the battery all the little white lights cone in for a short time but there are no blinking red LED's on the back of the battery. Is there something wrong with this battery? Did they make them without the red LED's ?? Should I be concerned about plugging a refurbished battery into my es2? I don't want to fry the circuit board.

Can I plug the battery by itself into the charger that came with the es2 to make sure it's fully charged?

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SAME THING....kinda
 

I just got a NEW extra battery for my ES2 installed. Everything works except no LEDs on the sides of the battery. I'm starting to think they DID make some batteries without the lights.....strange.

have you ever had issues with the speed-brake error?