UpBright USB 5V AC/DC Adapter Compatible with Ion Audio Plunge iSP56 ISP56RD iSP56BK 1SP56 IPX7 20W FCC ID 2AB3E-iSP56 IC 10541A-iSP56 Wireless Bluetooth Speaker 5VDC 1.0A Power Supply Battery Charger - Ion Audio Plunge iSP56 5V Power

• (Output 5V ✅. NOT for 9V ❌ version. NOT for iSP83 ❌. with Micro USB ✅ Connector. NOT Barrel ❌ Round Plug Tip. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks.) World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Tested Units. In Great Working Condition. UpBright 30 days Refund. 24 Months Exchange. UpBright New Global 5V Micro USB Connector AC / DC Adapter Compatible with DC5V Ion Audio Plunge iSP56 ISP56RD iSP56BK 1SP56 IPX7 20W FCC ID: 2AB3E-iSP56 IC: 10541A-iSP56 Wireless Bluetooth Speaker +5V 5.0 Volts 5 Volt 5VDC 1.0A - 2.0A DC5V 1A - 2A 5.0V 1000mA - 2000mA Switching Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU !!!Note: Rechargeable batteries don't last forever, the average battery last 1 to 3 years. If the battery is old/dead, it will not accept a charge. But not charger's problem. If you're not sure whether battery or charger is dead or not. You must have a volt meter in order to tell whether or not a charger is working.