• BE ACTIVELY ENERGY EFFICIENT: Enjoy nature and preserve it at the same time with the Sunlabz 7W Solar Backpack. Ideal for holding backpacking supplies, as well as hiking, biking, or camping, the light, portable pack can hold and charge all your small mobile essentials using solar energy with the attached solar panel and our Voltage Stability Controller. That’s what we like to call proactive, literally.
  • PROTECT YOURSELF, YOUR PLANET, AND YOUR DEVICES: What’s not to love? Put safety first with this mobile phone charger, ensuring you’re never left with a dead battery in an emergency. Utilize clean, natural energy from the sun to power your devices, on the road or at home; anywhere you have direct sunlight. And prevent damage to your devices while traveling by tucking them in one of the perfectly sized and secure compartments of the durable backpack.
  • STAY CONNECTED, OFF THE GRID: Whether you are bringing along a tablet for GPS, a phone for photography, or an iPod for some motivating music, the Sunlabz solar charger travel backpack will keep the juice flowing with high-efficiency 22% transfer rate solar cells, a 5V USB port, and protective Voltage Stability Control, which prevents unstable or damaging currents. Your search for the perfect camping backpack is officially over.
  • KNOW THE FACTS: Solar power is abundant, clean, renewable, and effective. In fact, each hour, enough sunlight reaches the earth’s surface to provide for the world’s energy demand for a year.
  • DEPEND ON DURABILITY: Crafted to withstand adventure, the solar power backpack is more than a solar battery charger. It is also a bladder backpack, with a 1.8L hydration pack and a plethora of pockets and compartments. The sport quality weather proof PVC fabric guarantees top performance and reliability, and weighs less than 3 lb. overall. The Sunlabz backpack is a necessary eco friendly addition to your hiking gear or camping accessories.

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Product Description

Solar Charger Backpack (7W) with 10,000 mAh Power Bank and 1.8L Hydration Pack and Ergonomic Carrying System by SunLabz …

So long as the sun is shinning, you’ve got power; solar power, that is. Never be left with a drained battery with our lightweight, travel-friendly solar-panel backpack. Day at the beach, gone camping, perhaps an all day hike, whatever the adventure, you’ll never need to be stranded in a dead zone. Our anti- scratch solar panel is encased in a lightweight, durable, weather resistant PVC fabric can defy all outdoorsy odds. We only use the highest efficiency solar cells, providing 22% transfer rate guaranteeing you top reliable performance. Additionally, Ultra-Smart and Efficient technology assures worry free compatibility with the fastest charging speed for Apple, Android, Tablets, and USB Powered Devices. If nature isn’t on your side and the sun isn’t shining, rely on our included power bank to carry you through the day.

How to choose the best portable charger

  • Physical Size : Portable chargers come in all shapes, sizes and weight. Physical size and battery capacity go hand in hand. If you are looking for an ultra portable charger, you will have to sacrifice the battery size.
  • Battery Capacity : You will want to determine how much power you need and how often you will want to charge your power bank. If you are just looking for a power bank to keep your bag in an emergency, a power bank with less than 5,000 mAh will suffice. If you want to use your power bank several times before recharging it, point to one with more than 10.00 mAh.
  • USB ports : The more ports the power bank has, the more devices you can charge. Many chargers come with 2 ports: 1A port and 2.1A port.
  • Charging Output : Most portable chargers will come with either 1A or 2.1A output port or both. These numbers indicate the maximum charge rate in amps. Therefore, the higher the amperage, the faster the device charges, assuming it is compatible. A 1A output port is suitable for most smartphones, while old phones (such as feature phones and mobile phones) require a 0.5A port. Tablets, iPads require a 2.1A outport for great charging. Power banks capable of carrying portable computers are likely to come with a 3A port.
  • Case and material : If you plan to use your outdoor outdoor battery, you want to choose one made of durable materials like aluminum or silicone.

Tips to increase the battery life of your Android

Recapping the measures to be taken or avoided to optimize the duration of your battery:

  • Charge your battery for shorter periods and more times;
  • Charge it in a cool place; never use your cell phone while charging;
  • Do not leave the smartphone on the bed;
  • Do not leave the battery exhausted and do not store it uncharged;
  • Disconnect charger when charging is complete;
  • Do not attempt to re-connect the phone if it is turned off due to the low battery.
  • Store your battery properly if it is out of use.

Lastly, remember that after 2 or 3 years, maybe before, the battery should be changed so that the usage time can be again satisfactory.