This single battery plate allows you to power your Bolt 4K / Bolt 6 / Serv 4K using a 26V Gold-Mount battery. Pass through power, available when using both male and female plates, allows you to also power an attached camera or monitor. Works with Anton Bauer Gold-Mount Plus compatible batteries. CAUTION: Be sure to check that the device being powered with pass-through power can accept a 26V input.