Hitec Multiplex Japan AA/AAA Charger X4 Advanced II X4 Advance Two 44242 Charger for Radio Control Cars I used this for charging Mini 4WD batteries. I have confirmed that it works, but it has been about 3 years since I last used it, so I cannot be held responsible for any problems after purchase. #null #Hitec Multiplex Japan AA/AAA Charger X4 Advanced II X4 Advance Two 44242 Charger for Radio Control Cars