problem with RCR-V3
I just bought a charger with the bundled RCR-V3 plus an extra battery. I noticed that when I charge the extra battery, the charger doesn't turn green after three hours (tried leaving the battery in the charger for eight hours and the light didn't turn green).
I have no problem with the bundled battery, the charger does turn green after about three hours (which leads me to conclude there is nothing wrong with the charger). I returned the other battery to the store and got a replacement but the same thing happens. What could be wrong?