The product is Complete new with seal still on. We bought 2 Arc 20W panels but just needed one in our travels. But it works perfect with other power bank like Omni 20 and other brand with the barrel. This information below is that you can have good general view about the product.
The Voltaic Arc 20W Charger Kit consists of a powerful 20 Watt folding solar panel and V72 universal battery capable of charging a laptop, DSLR, tablets, smartphones or other USB devices on the go. Packing down to just 2cm thick, this high-performance, portable solar panel uses efficient monocrystalline cells and an ETFE coating which increases durability and UV resistance whilst providing a fast and consistent charge. The 20W Panel can provide 70 minutes of laptop (or macbook when used with an adaptor) usage from just 1 hour in the sun and can fully charge a laptop with just 6.5 hours of sunlight exposure.
The Voltaic V72 battery has a large 20,000mAh capacity capable of storing enough power for a full laptop charge or 7 full smartphone charges so you never get caught short when travelling. To use with a post 2012 MacBook please select the drop down option to add the Magsafe 2 Adaptor.
Powerful 20W 4 panel solar charger. High capacity 20,000mAh V72 Battery pack. Waterproof, lightweight and UV resistant solar panels.
Folds flat for a compact pack size. Includes car charger socket and standard laptop adaptors. Solar Panel Sizing Dimensions (Open): 86cm x 25.5cm x 0.3cm Dimensions (Folded): 19cm x 25.5cm x 2cm Weight: 1.5kg (including in built battery). Solar Panel Specifications Open Circuit Voltage: 20.0V Peak Voltage: 18V Peak Current: 1.1A Peak Power: 19.8 Watt Charging Times: 1 hour of sunlight for full smartphone charge 2 hours of sunlight for full 7 tablet charge 2 hours of sunlight for DSLR camera charge 3.5 hours of sunlight for full 10 tablet charge 6.5 hours of sunlight for full laptop charge.The item "Arc 20W Folding Solar Panel, Perfect for Hiking, Travel, Expeditions" is in sale since Tuesday, April 16, 2019. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "wayhide83" and is located in Gothenburg. This item can be shipped worldwide.