The Listen Tech 7.5 VDC Replacement Power Supply for LA-317/LA-323 LA-203 is used with the LA-317 and LA 323 Charging/Carrying Cases, and is automatically included with the purchase of these products. May be purchased separately as a replacement power supply. Provides the cases with power to charge the rechargeable batteries. Plugs into standard power outlet.
7.5 VDC Replacement Power Supply for LA-317/LA-323