- Please try the charger in a different or known operational outlet.
- Does switching to a different outlet solve the problem?
- Determine which batteries are not charging, switch them to different slots or try one at a time.
- Does this alter or change the charging state of the inserted batteries?
- Try other Ni-MH / Ni-Cd batteries in the charger to determine if it is the charger or the batteries that is non operational.
- Does the charger work with different batteries?
Please contact customer service if the troubleshooting above does not solve the problem.