It just says for lipo, of course I saw "output 0.75 amp" so I didn't spend anymore time reading about it. You will die of old age waiting for this thing to charge a bigger battery made for 1/10th scale. You are not going to find a decent charger in the $20 range, I suggest saving up and speding your hard earned money on something half way decent. Actaully I suggest buying a good charger, but that will be even more.