7.4V 2S LiFePo4 Battery Charger 1A

7.4 Volt 2S LiFePo4 Battery Charger 1 Amp With Charge Indicator, US Plug

• Input voltage 100V-240V 50/60 Hz
• Use for 2S LiFePo4 cells only
• Charges each cell to 3.7 volts max
• Output voltage 7.4V max
• Input plug U.S. two prong standard
• Output plug 2.1 mm x 5.5 mm barrel connector

Green light - battery full or not connected

Red light - battery charging