this charger is not consistent with the description, it has a TAMIYA connector but delivers only 8,7v (measuring voltmeter), it is impossible to charge batteries over 7.5V less 9.6v, this for what I bought. the reimbursement is to talk because he does not have used .... the joke know if and how does it work? it is not winning, I would make a supplier evaluation is meaning. But do not buy this.