Enecharger NC800U
Smart LCD battery charger for AAA, AA, C, D & 9V NiMH cells. Input 240VAC or 12VDC.
 
Enecharger Universal Smart LCD NiMH Battery Charger with World Voltage 100-240VAC or 12VDC input.
This charger is designed to charge all the common size (AAA, AA, C, D, 9V) Nickel Metal Hydride batteries. 
Features: 
Recharge 1 - 4 pieces AAA / AA / C / D size NiMH and/or 1 - 2 pieces 9V size NiMH at a time.
Individual charging channels are microprocessor controlled with negative delta V cut-off function and individual battery charging status is displayed on the backlit LED screen:
CHARGE: battery charging in progress
FULL: battery charging complete
BAD: Faulty/non-rechargeable cell detected
Safety features include:
Negative delta V cut-off
Peak voltage cut-off
Safety timer control
Short circuit protection
Reverse polarity protection
Bad / faulty cell detection 
 
Specifications:
Input options: 100-240VAC adaptor or 12VDC cigarette lighter adaptor (both included).
Charge current for AAA, AA, C, D size: 800mA
Charge current for 9V size: 50mA