Independent charging ports can freely charge different compatible batteries.

For rechargeable Ni-MH Ni-CD batteries: 1/2/3/4 pieces AA, AAA, C, D, and 1/2 pieces 9V.

Automatically stops charging when it detects improper input voltage, defective or short-circuited batteries, or non-rechargeable batteries.

Protects batteries from current fluctuations and ensures safe use of the charger. Note: Please ensure the installed battery is correct: align the +/- pole of the battery with the +/- pole of the device.

Charging of 2-4 pieces AA/AAA/C/D batteries with a total current of 2A. Less than 3 hours for fully charging AA/AAA/C/D batteries, and less than 10 hours for fully charging 9V batteries.

Charging Time Table:

• 1 piece Battery (Ni-MH) Capacity Charging Time (approx.)
• AAA 500-1200mAh 0.5-1.2 hours
• AA 1300-2800mAh 1.3-2.8 hours
• C 1800-5000mAh 1.8-5 hours
• D 1800-10000mAh 1.8-10 hours
• 9V 150-600mAh 2.5-10 hours