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Rectangular lithium-ion battery pack with silver label

Listen Technologies

Listen Technologies LA-365 Li-ion Battery NP60 3750-4700 Cycles

SKU CH-A872-4NM4J

Rechargeable lithium-ion battery powers compatible Listen receivers for 6–9 hours and recharges in 1–2.5 hours

  • 8-9 hours runtime with iDSP receivers for all-day sessions
  • 6-8 hours power for ListenPoint M1 microphone during events
  • Full recharge in 2-2.5 hours on iDSP or 1-2 hours on M1
  • NP60 lithium-ion cell rated 3750-4700 cycles at 10% depth of discharge
  • Compatible with LR-4200-072, LR-5200-072, LR-4200-IR and LR-5200-IR models

Purpose-built replacement

The Listen Technologies LA-365 is a rechargeable lithium-ion NP60 battery designed to power compatible iDSP receivers and ListenPoint M1 microphones. It serves venues, educators and tour operators who need dependable energy for assistive-listening or conference systems during extended sessions.

Integration and uptime

The cell slots directly into LR-4200-072, LR-5200-072, LR-4200-IR and LR-5200-IR units without adapters, freeing technicians from carrying spare alkalines. A full charge takes 1-2.5 hours depending on the host device, so inventory can be rotated between events with minimal downtime.

Sustained cycle life

Rated for 3750-4700 discharge cycles at ten percent depth of discharge, the chemistry resists capacity fade far better than standard packs under daily recharge regimens. This longevity translates to years of service before replacement becomes necessary, reducing both cost and electronic waste.

Highlights

  • 8-9 hours runtime with iDSP receivers for all-day sessions
  • 6-8 hours power for ListenPoint M1 microphone during events
  • Full recharge in 2-2.5 hours on iDSP or 1-2 hours on M1
  • NP60 lithium-ion cell rated 3750-4700 cycles at 10% depth of discharge
  • Compatible with LR-4200-072, LR-5200-072, LR-4200-IR and LR-5200-IR models

Specifications

No published specifications for this item yet.

Questions about this item

How many discharge cycles does the NP60 battery deliver at 10% depth of discharge?

The NP60 cell is rated for 3,750 to 4,700 discharge cycles at 10% DoD, giving a long service life before capacity drops off.

What temperature or noise should I expect when the battery runs inside an iDSP receiver all day?

Lithium-ion cells run silently and stay cool during normal discharge; the receiver itself generates the only audible fan noise or warmth.

Which Listen receivers accept the LA-365 without an adapter?

The LA-365 fits directly into LR-4200-072, LR-5200-072, LR-4200-IR and LR-5200-IR models.

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