42W Foldable Solar Charger kit, Portable Solar Camping, Hiking, Emergency, Survival, Disaster, Rescue, RV, Laptop, Hunting, Fishing, Marine, Military,Car, Travel kit with 96W Battery 42W Foldable Solar Panel & 12V x 8Ah Lithium Battery Charge Kit. Quick Charging MPPT controller that increases power efficiency up to 90%. Great for In-Outdoor Activities, Emergency & Rescue, Survival, Disaster Relief. Home, Park, Recreation. Camping, Mountain Climbing, Fishing, Hunting, Backpacking, RV, Car, Truck, Marine, Boat, Military, Troops, Beach Activities & More.... Kit come with 42W foldable Panel, Car Charge Adaptor, 12Vx8Ah lithium Battery with 5VUSB & 12V output, DC-AC 100W inverter, Car Battery Alligator Clip. Come with 6X7W Mono-Crystalline folds down to 14.3 x8.9 x1.2 Open to 28.5 x26.4x0.2 Conversion efficiency rate &gt;16%