replacement charger cord compatible with Fosi Audio Amplifiers V3 Za3 BT20A Pro TB10D Home Audio Bluetooth TPA3255 Balance Stereo Receiver Amplifier Mini Hi-Fi Class D Integrated Amp Pls Note: Rechargeable batteries don't last forever, and the average life lasts 1 to 3 years. If your product's battery is old or overused, it will not accept a charge. But not charger's problem. If not sure whether product's battery or charger is dead or not, you're adviced have a volt meter in order to check whether or not a charger is working.
Compatible Models: The replacement charger cord for Audio Amplifiers is only compatible with Fosi Audio Amplifiers V3 Za3 BT20A Pro TB10D TPA3255 Home Audio Bluetooth Stereo Receiver Amplifier Mini Hi-Fi Class D Integrated Amp 48V 5A power supply
Specifications: The 48 volt power adapter for Fosi V3 Za3 Audio Amplifiers is designed in global input voltage range: 100-240 Volt 50/ 60HZ; output: 48V 5A Max/ 48volt 5Amp, total charger length: 7.7FT/ 93 inch, with US standard 3-Prong barrel plug; Pls don’t buy if requires more than 5A
Two Upgrades: Comes with a durable 3-prongs US standard plug jack, the 48V power adapter for Fosi Audio Amplifiers BT20A Pro replacement parts is more safer when working. It’s also supporting with a LED light, making it convenient for you to check whether it's working and find its location easily in the dark when light on
Security Protections: The power supply cable for Fosi Audio Receiver Amplifier power cord has been certificated by CE/FCC after 10000 times of charging and aging tests, which is built in protection design of over current, voltage and short circuit protection
What You Get: 1 of 48V 5A charger compatible with Fosi Audio Amplifiers V3 Za3 BT20A Pro TB10D Home Audio Bluetooth TPA3255 Balance Stereo Receiver Amplifier Mini Hi-Fi Class D Integrated Amp; 7*24H after-sales reply; 30-day refund guarantee; 12-month worry-free exchange