I'm hoping someone can answer a question for me. Was there just a power cord made for the EL/M, not a charger? The reason I'm asking, is the cord that I have doesn't have Hasselblad anywhere on it. It fits into the side socket fine and powers the EL/M from the wall socket but will not charge the battery. I have 2 batteries. One has a charge and the other one is dead. I don't want to chance draining the good one just to find out that I don't have the correct charger. Thanks.