• ? High Efficiency: Build with higher efficiency solar panels, outstanding solar conversion rate up to 22%, can charge 2 usb devices at the same time.
  • ? Fast Charging: Intelligent Chip inside will monitor and automatically adjust its charging outputs to maximum for quicker charging time(up to 2.0A max per port).
  • ? Ultra Portable : Super lightweight (20 oz) and ultra compact (11.4 x 6.2in folded or 26 x 11.4in opened). Perfect charging pack to bring for quick charge anywhere there is Sun.
  • ? Superb Quality: High-wear PVC fabric can standwith any outdoor use. Its waterproof will conquer damp conditions without damage of electrical components.
  • ? Safe Use: The xFav Smart Tech 25 Watt solar penal is FCC, RoHS, CE certified. The short circuit and surge protection keep you and your devices safe.

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Product Description

Favson 25W Travel Solar Charger with High Efficiency Sunpower Panels for 5V USB Devices

Favson 25W Off-grid Solar Charger
Want to live off-grid but worry without power? Want to explore the magic and feel the energy of nature while traveling light? Try this sun-powered energy charger! ! ! The 25-watt portable folding solar generator will keep your mobile usb electronic device alive in off-grid, whether it is your power bank or communications equipment. Using the latest intelligent current control chip and new material technology, solar energy conversion rate remained stable at 22% and maximum output current to 3.5A in sunny. 3 layer folding design with reserved hole, weighing only 18 ounces, conveniently placed in a backpack if folded or exposed to generate electricity if expanded,using the hole to attach on the backpack or a tent; Specified design for outdoor anti-aging and waterproof surface material, make it sufficiently qualified for outdoor sports when encountered with any harsh situation.

Output : Dual Hidden USB 5V 2A (Max 3.5A Total)
Material : PET laminated solar panels, 600D PVC plastic waterproof fabric
Size : Expansion 26*11.4*0.2inches, fold 6.2*11.4*1.2inches
User Book : English

Optimize Use:
• With high-wear PVC fabric for waterproof and weather-resistant, however we recommend minimizing contact with water to protect electrical components
• Have your charging devices concealed from the sunlight to avoid the unnecessary overheat

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.

5 tips to increase the battery life of your mobile phone

The most current gadget is powered by lithium-ion . They are quite different from batteries used in older devices, such as nickel-cadmium , and some procedures that help extend the life of older batteries may have the opposite effect on newer technologies. See five tips for your cell phone’s battery not to leave you in the hand with little time to use.

If you are going to charge the phone at night, remove the
Most smartphones today are smart enough to stop powering the battery when the charge reaches 100% , so there’s no need to worry about that. But if you go to sleep with a cell phone in the socket, it’s a good idea to take off the hood: lithium-ion batteries are extremely sensitive to heat and the measurement can increase their life.

Do not store the battery empty.

An empty battery is unstable, and can cause serious injury if it is taken out of the drawer after one or two months of use. Ideally, you store your battery with about 40% of the charge . It tends to lose something between 5% and 10% of the energy stored each month spent in idleness, a security rate good enough to prevent explosions when it is put into the power outlet.

Do not let yourself beat 0% or 100% frequently

Modern batteries do not like extremes. Ideally, if possible, always carry it from 40% to 80%. A full recharge cycle is exhausting and the battery life is shortened.

Make small daily refills

Contrary to what most parents think, the lithium-ion batteries used in modern cell phones do not suffer from memory problems like their older relatives, those of nickel-cadmium. That is, they will not hook up at 80% if you do not have time to leave the phone in the socket until it reaches 100%. On the contrary, small daily recharges , which keep the level above half, help increase battery life.

Do not use the fast charge mode

Lithium-ion batteries are sensitive to heat and sudden variations in electrical voltage . They prefer everything to happen slowly and always. The fast charging option available on some Android devices , therefore, can even break a branch from time to time, but it is very harmful to the health of the device.