Spare rechargeable battery (single) for VISTA.
The Nocpix VISTA runs on the IBP-7 rechargeable battery. You can charge it inside the VISTA or on its own through a USB-C cable, and the indicator lights show how much charge is left before you head out for the night.
Run time depends on the device, the settings you use and the temperature. Cold nights, video recording and Wi-Fi all drain a battery faster. The simple fix is a charged spare like the IBP-7, so you can swap and keep scanning instead of heading home early.
Every thermal device needs power, since the sensor, processor and display all run on electricity. Most use rechargeable lithium batteries. The VISTA uses the IBP-7, and having a second one means a dead battery never cuts a hunt short.