USB lithium battery charger DC 8.4V for vacuum robot

USB lithium battery charger DC 8.4V for vacuum robot Description

tem Details: *Brand new and high quality *Made of high quality materials for durability *To connect mobile devices and computers for data transmission or communication purposes *Fit for Car Household Vacumn Cleaner Specification: Input: USB Voltage when charging: 8.4V Charging mode: CC-CV Charging indicator: Red light = charging, green light = fully charged Charging port: DC5.5 x 2.1~2.5mm Polarity: inner(+), outer(-) Protection: overvoltage protection / overcurrent protection / overload protection / short circuit protection Application: Lithium batteries (lithium-ion batteries, lithium-polymer batteries), the nominal voltage of the battery is +-5% Package Content: 1*Cable Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.