UpBright 13.3V 0.75A AC/DC Adapter Shark ID DK12-133075A-U DK12-133075AU DK12-133075-AU DK12133075AU Dongguan Dongkun E-TEK ZD012S133075USD 13.3VDC 750mA Power Supply. Supply battery charger

Worldwide input voltage 100-240VAC 50/60Hz Exchange for 24 months. UpBright New Global 13.3V 0.75A AC/DC Adapter Shark ID DK12-133075A-U DK12-133075AU DK12-133075-AU DK12133075AU DK12133075AU Compatible with Dongguan Dongkun Power Technology Co. Ltd 13.3VDC 750mA DC. 13.3V. 0.75 A 13.3 V 13.3 VDC Switching Class 2 Power Cord Cable PS Wall Home Battery Charger Main PSU (with Barrel Round Plug Tip) Compatible with:Shark DK12-133075A-U DK12-133075AU DK12-133075-AU DK12133075AU Dongguan Tokun Power Technology Power Supply (with Barrel Round Plug Tip) Compatibility: E-TEK Electronic Manufactory Ltd. ZD012S133075USD ETEK Class 2 Power Supply ⚠️!! Note: Rechargeable batteries do not last forever and the average battery will last for 1 Lasts ~3 years. If the battery is old or dead, it cannot be charged. It's not a charger issue. If you are not sure if your battery or charger is dead. You will need a voltmeter to check if the charger is working.