Iver Johnson Hercules SxS Shotgun Replacement Stock
Cutting Edge Power Plug and Play 48V 33Ah Lithium-ion Battery Pack, 12
Sennheiser ew 112P G4 Camera-Mount Wireless Microphone System with ME 2-II Lavalier Mic plus SKB iSeries Waterproof System Case and 4-Hour Rapid Charger (4 AA Batteries) - Walmart.com
This is a case for a cell phone battery, but works well for the POs. : r/pocketoperators