Key Features

• Dual-battery design allows two Mark 2 batteries to power the AC while charging through the power adapter
• Extended runtime can reach around 10 hours when two batteries are connected and charging
• Fully charged batteries can provide up to 5 hours of Mark 2 AC operation without charging
• Charging power is directed to the batteries first, which then supplies power to the Mark 2 AC
• Designed to work with the 12V to 24V Converter and Power Extension Dock together
• 12V cigarette socket charging is not supported through the expansion dock for both batteries
• Using two batteries while charging helps provide sufficient power to the Mark 2 AC and fully charge the batteries