Handling Precautions
Battery Charger
•Water or any other liquid on the power contacts creates the risk of electric shock and fire. Dirt causes poor contact and decreases charging efficiency. After unplugging the AC adaptor from the battery charger to ensure safety, wipe the power contacts with a dry cloth, cotton swab, etc.
•A battery pack in the charger may become warm. This is normal.
•Do not place anything on top of the battery charger while charging is in progress.
•Do not remove the battery pack or disconnect the AC adaptor while charging is in progress.
•Repeated loading and unloading of a battery pack can cause it to deteriorate.
Battery Pack
•A battery pack is not charged when you purchase it. Before using a new battery pack or one that you have not used for a very long time, fully charge it first.
•A battery pack is a consumable item. If the amount of operation you get from the battery pack after charging it is very short or if the battery pack does not recover no matter how many times you charge it, it probably means that the battery pack has reached the end of its life. Replace the battery pack with a new one.
Connecting Dual Battery Chargers Together
You can connect up to three battery chargers together for simultaneous charging of six battery packs. You need only one AC adaptor, even if you have multiple battery chargers connected together. Do not connect more than three battery chargers together.
1. Use a screwdriver or a similar tool to remove the connection terminal covers. Do not use the stylus.
Positioning the battery chargers in the same direction, insert the male connector of one into the female connector of the other.
