NewPowerGear Universal Battery Charger for AA AAA NI-MH NI-CD Rechargeable Battery 8 Channel input:AC 100-240V AC 50/60Hz Output:2.8V DC 800mA 200mA(AAA*2,AAA*4,AAA*6,AAA*8)180mA(AA*2,AA*4,AA*6,AA*8) Warranty:1 year warranty, 30 day money back guarantee No Load Power Consumtion:1W MAX, Full Load power consumtion:5W MAX