The CHG-520 is a multi-unit, drop-in style charger that will conveniently charge and store up to 5 Williams AV IR RX20 under-the-chin style infrared receivers. Can daisy chain up to 3 chargers from one power supply. This 6-hour smart charger helps keep your products organized and batteries consistently charged*.
*Note: Charging specifications are based on Williams Sound, rechargeable internal LiPo battery, BAT 020.