8-Unit IR Charging/Storage Station

Item:LA-350-01b Price: Original price was: $433.08.Current price is: $346.46.B-STOCK

The LA-350 8-unit charging tray from Listen Technologies provides a convenient and compact option for storing, charging, and distributing up to eight (8) LR-42 Stethoscope and/or LR-44 Lanyard Receivers in any combination. Additionally, the LA-350 can separately charge as many as eight (8) NiMH battery packs, giving you an easy way to have additional batteries charged and ready for customers and clients. Red and green LEDs indicate the charge status of each slot, and the tray can be mounted on a desk or wall to fit the needs of your venue and installation.

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One (1) LA-350 8-Unit IR Charging/Storage Station
Eight (8) NiMH Battery Pack Charging Inserts
One (1) Tidy rack
One (1) Universal power supply
One (1) Manual


  • Convenient option for storing and charging receivers or battery packs
  • Compatible with LR-42 and LR-44 receivers in any combination
  • Also charges up to eight (8) LA-364 NiMH battery packs
  • Permanently mountable to desks or walls depending on your needs
  • Automatic charging turns off power to each unit as it reaches full power

Also Needed



Bicolor LEDRed when charging, Green when charging is complete


Power Supply Input100-240 VAC, 47-63 Hz
Power Supply Output7.5 VDC, 4.0 A
Power Supply Connector5.0mm x 2.1mm Barrel
Power Supply TypeIn-line switching mode power supply, Listen part number LA-204
ComplianceUL, CE Listed


Width13.6 in. (34.5 cm)
Height1.5 in. (3.8 cm)
Depth5.4 in. (13.7 cm)
ColorDark Grey with White Silk Screening
Shipping Weight4.0 lbs. (1.8 kg)
MountingDesk of wall mount
Weight1.2 lbs. (544 g)


Temperature - Operation14 ?F(-10 ?C) to 104 ?F(+40 ?C)
Temperature - Storage-4 ?F (-20 ?C) to 122 ?F (+50 ?C)
Relative Humidity0 to 95% relative humidity, non-condensing


StandardsFCC, Industry Canada, CE, RoHS



+What is Listen Technologies product warranty?

+How many receivers can I store/charge?

Up to eight.

+Can I charge LA-364 IR NiMH Rechargeable Battery Packs in this unit?

Yes, place the LA-364 units into the supplied inserts and place them in the charger.

+Is each receiver or battery pack charged separately?

Yes, the LA-350 monitors each battery pack/receiver separately and shuts down the charge to that battery when the charge is complete.

+Can I charge alkaline batteries in the LA-350?

No, alkaline batteries are not rechargeable. Do not attempt to charge these as damage may occur.

+Where can I use the LA-350?

Many places around the world. It has a universal power supply.