AmazonBasics B00TS19BUW Manuel De L'utilisateur page 8

Operation
WARNING
Batteries (if included) are not charged upon shipping. They must be
charged prior to first use.
WARNING
Charge only Ni-MH type rechargeable batteries in this charger.
WARNING
Batteries may leak or explode causing personal injury if inserted improperly,
disposed of in fire, mixed with other battery types, or short-circuited.
1. Insert 2 or 4 AA/AAA rechargeable Ni-MH batteries into the battery compartment;
batteries must be charged in pairs. For charging only 2 cells, insert the batteries in the
left or right side of the charging terminal (Figure 1) and (Figure 2).
2. Make correct contact as indicated by the polarity symbols (+ and -) marked inside each
compartment.
3. Charge either AA or AAA sizes at a time. Do not mix battery sizes when charging.
4. Plug the charger into a standard AC mains outlet. The Green USB status LED will light within
10 seconds, the Green USB status LED will turn off and the Red LED will glow for each
slot where a battery is charging. The LED lights to show that the batteries are charging.
5. When the batteries are fully charged, the Red LED will turn off to indicate that the charge
is completed and batteries are ready for use. When the Green LED light is on, the USB
port is ready for use.
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