Extending the Battery Life of Portable Listen Devices

In this Tech-Note you’ll find these tips…

  • Charge Devices When They Are Not In-Use
  • Replace a Depleted Battery with a Pre-Charged Battery
  • Use a Third-Party External Battery Charger
  • Use AAA Batteries with the LA-435 Battery Compartment

LA-365 Lithium Ion Battery best Practises

In this Tech-Note you’ll find advice on…

  • Overview & Terminology
  • Use and Charging
  • Long Term Storage Practices
  • Lithium-Ion Battery Aging

LA-365 Li-ion Rechargeable Battery for ListenTALK LK-1, LKR-11 and LKR-12