Our solar battery charger is essential if you have seasonal vehicles that sit for months without being used. With this unit, your vehicle\'s battery will still be as fresh as the day you left it. It\'s designed to fully charge a battery and maintains it at a proper storage voltage with free energy source - the sunlight (up to 20% photoelectric conversion rate). IP68 waterproof, heat-resistant material and dual max 5V/3A USB charging ports feast it to be popular among travelers, outdoor activities lovers and automobile owners. 30° bendable can meet a wide range of applications where standard panels can be inconvenient to mount, such as on the curved roof of an airstream. *20% HIGH PHOTOELECTRIC CONVERSION RATE & SUFFICIENT ENERGY: Adopt premium Polycrystalline and high light transmission layer of PET, offering 20% photoelectric conversion rate, which 3% higher than normal Solar panel. Powerful enough to generate powerful currents and charge your device in several hours. No worry about your phone running out of power. *5V/3A DUAL USB PORTS: Adopt advanced charging algorithm, dual USB ports (5V/2A & 5V/3A) intelligently detect your device and distribute the charging current your device need. Full protect your battery from overcharge, over discharge, over voltage, short circuit, etc. Built-in blocking diode to prevent reverse discharging, not only maintains the battery lifetime but also extends its usage life. *CUTTING DOWN BILLS: Comes with 1 pair of battery clips, charge for your car by Solar power, provide enough power for all your electronic devices while traveling. *BENDABLE & DURABLE: Made of tough material, it is extremely durable. Flexible solar panels with a maximum bend of 30°，capable of meeting a wide range of applications where standard panels can be inconvenient to mount, such as on the curved roof of an airstream. *IP68 WATERPROOF & WIDE APPLICATIONS: IP68 Waterproof performance resists any bad weather, such as snow and rain. Good companion for travel. Charging 12V rechargeable batteries in emergency, suitable for security cameras, laptops, car batteries, RVs, ships, outdoor agriculture, planting, tourism, solar street lights, etc. Note: 1. Please note that the protective plastic film on the panel surface is supposed to peel off. 2. Please don\'t place the charger in the rainy day due to low photoelectric conversion rate. 3. Cigarette lighter adapter and suction cups are not included. Brand: Fresh Fab Finds Product Type: Solar Panel For Automobile Motorcycle Waterproof Performance: IP68 Photoelectric Conversion Rate: Up To 20% (Depend On Environment) USB Output: 5V/2A & 5V/3A (Intelligent Recognize) Material: High Light Transmission Layer PET EVA Polycrystalline Optimal Power [Pmax]: 25W±0.25W Working Voltage [Vmp]: 18V±0.3V Power Supply Voltage: 12V Working Current [lmp]: 1A±0.15A Short Circuit Current [lsc]: 1A±0.15A Open Circuit Voltage [Voc]: 20V±0.8V Temperature Coefficient Of The Voltage: (0.06510±0.15)%/℃ Temperature Coefficient Of Current:-(160±10)mA/℃ The Temperature Coefficient Of Power:-(0.50.05)%/℃ Maximum System Voltage: 18V Ambient Temperature:-40/℃- 85/℃(40°F to185°F) Air Resistance: 50pst (2400pascals) Snow Resistance: 113psi (5400pascals) Hail Impact:25mm(1inch)at23m/s(52mph) Alligator Clip Cable: 98cm/38.5in Color: White & Blue Item Size: 41.6x 36.5x1.5cm/16.37x14.37x0.59inches Item Weight: 553g/1.21lbs Package size: 45*30*4cm/17.7x11.8x1.57in Package Weight: 625g/1.38lbs 1x Solar Panel 1 x Alligator Clip 1 x Cigarette Lighter 4x Suction Cups 1x User Manual