Im going to buy some rechargeable D batteries, but I was wondering how long they take to charge? I read 2600mah is 30 hours? which is going to take so long when i can charge 2 or 4 at a time :/ (havn't yet bought a charger or batteries yet, recommendations please?

i think depends on the charger...i use 10,000mAh D batteries and a charger that takes about 12 hours about for four batteries at a time...