What to expect from your charger:
When you first connect the battery to the charger and plug it in:
- All three LED lights should turn red.
If one more more of the lights do not initially light up at all - it is not working correctly and will need to be replaced.
After charging for (up to 4 hours or even longer - depending on how low the battery charge is):
- All three lights LED lights should turn green.
- they may turn green one at a time - this is normal
- Remove the battery from the charger after all three lights turn green.
If one or more LED lights do not turn green - the battery will not be fully charged and will need to be replaced.
Note: Plugging the battery into the charger backwards might be possible, and will damage your charger and battery.
DO NOT CHARGE OR USE A BATTERY THAT IS SWOLLEN. Please dispose of any damaged battery safely. See our article on the care and disposal of your battery.