This product is discontinued and the information here is only for reference.

NiMH Rechargeable Battery Pack for IR Receivers (Discontinued)


Our LA-364 IR NiMH Rechargeable Battery Pack is compatible with both the LR-42 and LR-44 receivers, offering an environmentally friendly and convenient way to power ListenIR receiver units. Battery packs are easily charged and stored in the LA-350 8-unit station, and each one offers up to 15 hours of receiver use before needing to be recharged.

This product is available through authorized resellers.

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One (1) LA-364 NiMH Rechargeable Battery Pack for IR Receivers


  • High-capacity rechargeable packs offering extended charge life
  • Compatible with LR-42 and LR-44 receivers
  • Up to 15 hours of use on a single charge
  • Standard AAA size for easy replacement and storage



Battery Capacity1700 mA
Nominal Voltage2.4 V


Shipping Weight1.0 lbs. (0.5 kg)
Weight1.1 oz. (31 g)


Temperature - Operation-18 ºC to 55 ºC (0 ºF to 130 ºF)




+What is Listen Technologies product warranty?

+Can I only charge my battery pack in the receivers?

No, you can also charge them externally in the charging station allowing you to have back-ups if you so choose.

+Can I use non-Listen NiMH re-chargeable batteries with the LR-42 and LR-44?

No, if using NiMH re-chargeable batteries, you will need to use the LA-364 battery pack from Listen.

+How many hours will my receivers operate on a set of batteries?

While this number varies based on use and volume selected on receiver, generally AAA alkaline batteries will power your receiver for 30 hours.