Optimate 1 Duo Battery Tender .6 Amp/12V for Lead Acid & Lithium Batteries

• Tests and delivers only what the battery needs without ever overcharging or undercharging
• Maintains any type of 12V lead-acid or 12.8V lithium battery from 2Ah-20Ah
• Global input (100 V – 240 V; 50 Hz – 60 Hz), high-efficiency (CEC listed)
• Premium charge accessory cables are included
• Delivers a constant 600mA current
• Low volt start of 4V
• Four-step program

Note: There are no returns on carburetors, electrical items, full frames, hardtails or made-to-order items (such as magnetos) unless there is a manufacturers defect.