I am a Joye 510 user. I got a charger with my starter kit and bought an extra one through vaporpro. Both charge my regular batts and the XL with no problems. I assume that the "Mega" is the equivalent of the XL. If it not the case, what is the mega for (is it a Joye product?)?
You have to be careful. The batts and the chargers have to be of the same polarity, otherwise the batt usually fries. I learned it the hard way trying to charge a Joye batt on a blu charger.
You have to be careful. The batts and the chargers have to be of the same polarity, otherwise the batt usually fries. I learned it the hard way trying to charge a Joye batt on a blu charger.
