Anton Bauer LP4 Quad Gold Mount Battery Charger 8475-0126 The Anton Bauer LP4 Quad Gold Mount Battery Charger is one of the LP Series Performance Chargers that features the ability to charge 4 batteries at the same time, as well as, WiFi network integration and efficient software optimized charging. When batteries are connected to the charger, the LP4 will detect the battery with the most charge and charge it first. This provides a fully charged battery in the shortest amount of time. This new unit comes with 2 dionic XT 150 GM batteries.