General description The Allpowers 140W Foldable Solar Charger is a versatile and efficient solar panel designed for outdoor enthusiasts and those in need of portable power solutions. With a high efficiency of up to 22%, this solar charger is perfect for charging laptops, power stations, and mobile devices while on the go. Its compact and lightweight design makes it easy to transport, making it an ideal companion for camping, hiking, or any outdoor activity. Technical specifications Model: AP-SP-029-BLA Peak Power: 140 W ± 5% Solar Port: MC4 USB-A QC3.0 Output: 5V3A (max.) USB-C PD60W Output: 5/9/12/15/20V 3A DC Port Maximum Power Voltage (Vmp): 19.5 V DC Port Maximum Power Current (lmp): 6.67 A Open Circuit Voltage (Voc): 23.5 V Short Circuit Current (Isc): 7.2 A Solar Energy Conversion Rate: 19–23% Operating Temperature: -20 °C to 60 °C (-4 to 140 ℉) Unfolded Size: 168 x 64 x 0.2 cm (66 x 25 x 0.07 inches) Folded Size: 36.5 x 3 cm (25 x 14 x 1.18 inches) Weight: 4.5 ± 0.3 kg (158 ±