Generally speaking, it takes between 1.5 hours and 12 hours, depending on the number of batteries you charge simultaneously.
Here’s an overview of how fast each battery charger charges at maximum speed. Most battery charges will charge slower the more batteries are added! The charge time usually doubles when you go from charging 2 batteries to charging 4 batteries.
|Charger||Charge time AA||Charge time AAA|
|Panasonic BQ-CC17||7 hours||5 hours|
|Panasonic BQ-CC55||1.5 hours||1.5 hours|
|Panasonic BQ-CC57||2 hours||1.5 hours|
|Panasonic BQ-CC65||1.5 hours||1.5 hours|
More questions about charging (Eneloop) batteries
Advanced Eneloop charging info
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