Being without power
is being unprepared. Whether you’re on a multi-day hunting trip, traveling
abroad, or making sure you’re ready in an emergency, the ability to charge a
phone, light, laptop, riflescope, GPS, speaker or an array of
battery-powered technology wherever and whenever is crucial to comfort and
Luckily, when it
comes to portable solar chargers, the decision is cut and dry, with Sunjack’s
all-inclusive kits outshining the competition when it comes to speed, capacity,
durability, and price.
As a baseline, all of
Sunjacks 5, 15, and 25-watt kits pump out 2 Amps of power per USB port — twice
the speed of normal cables — providing wall outlet charging speeds. Sunjack’s
solar panels have a smart IC chip that identifies the device it is connected to
maximizing charging speed while protecting it against damage from overcharging
— meaning you’re able to plug any USB or USB-C powered technology straight into
the panels to get energy right from the sun.
Unlike other portable
chargers that are made with PET, all of Sunjack’s panels are made with ETFE, a
fluorine-based plastic that allows for 15% more UV permeability than its
counterpart and is both more flexible and durable against chemical
Sunjack’s 15-watt and
25-watt kits come equipped with lithium-powered batteries that can be recharged
off the solar panels, providing enough backup power when the sun isn’t shining
to charge a smartphone 80% faster than standard chargers up to five times per
battery. Both fold down to the size of a laptop or small game board, with the
smaller system weighing in at 2 lbs and the larger one at 2.7 lbs.
For those concerned
with pack weight on long-distance outings, Sunjack also has a compact 5-watt
system with a battery charger, solar panel, and emergency flashlight all built
into a single unit and weighing only 1.15 lbs.
One reason for
Sunjack’s competition smashing stats is that solar charging is in the company’s
blood. Sunjack’s parent company GigaWatt owns the number one DIY home solar
company in the United States, giving Sunjack a leg up in experience and
technology that other portable solar power companies don’t have.
compatibility, weight, and power output of Sunjack’s portable solar kits make
them ideal to store in home and vehicle survival kits or take on multi day
outdoor excursions. Each lithium-powered battery in the kit can hold a charge
for 3-6 months and can recharge on the go by either wall outlets or the sun.
emergencies don’t wait. You’re either ready or you’re not. With a portable
solar kit like Sunjack in your arsenal, you can count on being
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