28W QC3.0 Quick Charge Usb Charger Waterproof E~Bike 20V~90V Electric Bike Motorcycles Scooter 36V 48V 72V Switch

✍Attention

The length of this product is the normal length, about 55cm, some customers need to extend the cable 100cm, please p an order together.

QC3.0 Quick Charge Usb Charger For 20V-90V Electric Bike Motorcycles Scooter With & On/Off

Specification:Material: ABS/PCWorking voltage: DC 20V - 90VLED color: Blue/Red/Green★Two Charging Speeds,Two Options:QC3.0 18W / 3A USB and 10W charging USB.★Upgrade Waterproof CapYou can see the excellent waterproof and dustproof effect of the waterproof cap in the video★Dial Shows you the real-time accurate voltage. The voltage meter reading led will show up ar the item is connected to the battery★ON/OFF Switch:Designed with on/off switches for power control to effectively prevent power outflow, save energy and extend the life of product and equment.★Pack ExcellenceWe carefully choose excellent pack materials that are tough, reliable and waterproof, with at least 3 layers of pack for each product, just to get the product in front of you better and give you the best poible result for a long wait.★Package included:Charger usb+55cm cable

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⚠️If you find the product don't work ar installation, please check if there are some conditions: 1.Are the positive and negative poles red? 2. Is the f in the wiring blowned? 3.Whether the power supply is short of electricity? 4.The voltage meter reading led will show up ar the item is connected to the battery. 5.The error value of is within 0.5V, which is a normal phenomenon.（High voltage to low voltage 12V,voltage drop difference.）6.Maximum voltage must not exceed 80V, the product will be damagedPlease feel free to let us know if there is a defective problem with the product, we will reply online within 24 hours!