UpBright 5V 2A AC/DC Adapter Compatible with Pyle Pro PPHP634B PPHP834B PPHP835B PPHP836B PPHP838B PPHP854B PPHP2835B PPHP2836B 3.7V Li-ion Battery Bluetooth Portable PA Speaker Power Supply Charger

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Note: Come with a Barrel? Round Plug and Micro USB? Connector Smart pigtail for different versions for greater compatibility. ) 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 AC / DC Adapter Compatible with Pyle Pro PPHP2835B PYPPHP2835B PPHP2836B PYPPHP2836B 3.7V 2400mAh 8.88W h DC 3.7V 2.4A h 3.7 Volt 2400 mAh 3.7 Volts 2.4 Ah 3.7VDC Lithium ion Li-ion Liion Rechargeable Battery Pack Dual 8 Wireless Portable PA & Karaoke Party Audio Speaker PyleUSA DC5V 2A 10W 5.0V 2.0A 10.0W 5VDC 2000mA 5.0VDC 5 V 5.0 VDC Class 2 Switching Power Supply Cord Cable PS Wall Home Charger Mains PSU
Compatible with: Pyle Pro PPHP634B PYPPHP634B 3.7V 1800mAh 1.8A h 1800 mAh 1.8 Ah 6.66W h 3.7VDC Rechargeable Li-ion Battery 240W 6.5 Wireless BT Bluetooth Portable PA Karaoke Party Audio Speaker System PylePro PyleUSA Power Supply;
Compatible with: Pyle Pro PPHP834B PYPPHP834B PPHP835B PYPPHP835B PPHP836B B-PPHP836B R-PPHP836B PYPPHP836B PPHP838B PYPPHP838B PPHP854B PYPPHP854B 3.7V 1800mAh 6.66W h Rechargeable Li-ion Battery 300W 8 Wireless BT Bluetooth Portable PA Karaoke Party Audio Speaker System PylePro PyleUSA Power Supply;??!!!
Tips: 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.