Haweel 20w Solar Panel Phone and Car Battery Charger, QC3.0, AFC, 5V/9V/12V Fast Charging, Car Trickle Charge

A versatile, powerful 20w monocrystalline silicon solar charger with 5V/3A max, 9v/2A max or 12v/1.5A max charging.

Use to charge your USB devices or to charge car batteries/battery packs

Multiple panels can be daisy chained for more power. Supports QC3.0 and AFC fast charging standards for mobile phones.

• Maximum power (watt): 20W 
• Material: Sunpower PET+silicon wafer panels
• 6 x 125mm*125mm, Monocrystalline 
• Size (width and height): 42*28.3*0.5cm
• USB maximum power output: 5V 3A/9V 2A/12V 1.5A 
• DC maximum power output: 19.8V 1.02A 
• Open circuit voltage: USB port 5V, DC port 23.4V 
• Protection: Short circuit protection, overload protection, overheat protection
• USB connection and alligator clips for vehicle batteries
• Requires at least 5% sunlight to operate