Questions & Answers for: Makita charging red light discharge green

...red/green 'battery fault' light. Is the charger to blame???? If you have tried discharging the batteries prior to charging them already with no result and from what you describe in your post, then I ...

red & green flashing lights). I opened them up and found that 9 out of 10 cells are good in each battery, showing about 3.5 volts when tested. I tried swapping out the bad cell in one battery pack

...red green flashing lights on the charger signalling the battery is no good. Although the batter is good it runs the drill it has just sat for a very long time and now the charger reads its broken ...

red and green lights are flashing may be batterty take both to a specialist battery shop and get them tested The most easiest way to be sure is using multimeter. Set your multimeter to highest dc volt

Red light means it is charging and solid green light means it is charged. Plug the charger in first before putting the battery on the charger. If the charger has been dropped or hit the floor the coil