Powerfilm Lightsaver max User manual

PowerFilm, Inc. • 1287 XE Place • Ames, IA 50014 USA • www.powerlmsolar.com • 515-292-7606 2/21

LightSaver Max Operating Instructions

Technology

The LightSaver Max is made with amorphous silicon solar material, which is incredibly thin, exible, lightweight, and durable. Our thin lm solar technology is

also extremely sensitive to light. This means it works better in cloudy or shaded environments than traditional solar panels, turning on earlier and staying on

later each day.

Operation

The LightSaver Max collects energy from the sun when available, storing it in the internal battery. That energy is then available to charge a USB or 12V device

anytime, eliminating the need to leave your device out in the sun. The LightSaver Max can also be charged using USB or 12V inputs if the solar panel is fully

rolled up. A second LightSaver Max or another PowerFilm Solar panel (30W maximum) can be connected to the 12V input to increase solar charging speed.

Single button press - Turns the outputs on, allowing the LightSaver Max to charge devices. Outputs will stay enabled until the system is shut o, or about 90

minutes have passed with no load on the outputs. If the LightSaver Max is fully discharged, it will disable the outputs. This protects against draining a device’s

battery by turning it on and o, which is common in many other solar chargers.

Double button press - Changes the state of the ashlight. With the ashlight turned o, the rst double press will turn the ashlight on to the high setting,

the second double press will change the ashlight to the low setting, and the third double press will shut it o.

Press and hold - Turns o the LightSaver Max. After a press and hold, all LEDs on the outputs will be shut o, indicating the unit has been turned o.

Reset button - If the Lightsaver Max becomes unresponsive and the display does not light up when connected to a charge source for a few seconds, reset the

LightSaver Max by carefully inserting a paperclip into the small hole between the display and the USB-C input pressing gently on the recessed button.

Caring For Your LightSaver Max

Avoid Physical Damage

The LightSaver Max’s solar material is thin, light, and durable, but creasing or puncturing the solar panel will reduce eciency. Reasonable care in handling

will ensure a long life.

Charging Temperatures

Avoid leaving the LightSaver Max on the dashboard of a hot car or in other similarly hot environments as the heat may damage the battery.

The LightSaver Max charges most eectively between 35 to 115 degrees Fahrenheit (2 to 45 degrees Celsius).

When charging the LightSaver Max from solar, roll the tube under the solar panel to prevent potential overheating of the batteries.

Avoid Excessive Water

A little water on the LightSaver Max is not a problem, but allowing signicant water inside the unit may corrode components. Saltwater is particularly

corrosive and should be kept out of the device.

Specications

Battery: 18,000mAh (60Wh) (Lithium-ion)

Weight: 1.5 lbs / 0.7 kg

Power In: USB-C (3A), 12V (2A)

Power Out: Dual USB-A (2.5A), 12V (5A peak)

Solar Charge: 6-8 hrs of full sun

Wall Charge: 3-4 hrs (12V) 6-7 hrs (USB-C) 8-10 hrs (USB)

Size Rolled: 13.5 x 2.5 in / 342.9 x 63.5 mm

Size Unrolled: 13.5 x 34.5 in / 876.3 x 342.9 mm

PowerFilm, Inc. • 1287 XE Place • Ames, IA 50014 USA • www.powerlmsolar.com • 515-292-7606 2/21

Battery Care

Charge the LightSaver Max at least once every three months for the best battery performance. If the LightSaver Max’s battery is completely drained, it may

need to charge for a few minutes before the indicator light illuminates. Always store the LightSaver Max in a cool environment with a battery charged over 50

percent.

Mounting

The LightSaver Max features four attachment points allowing it to be mounted securely on a backpack, tent, etc. Keep in mind the expected direction of the

sun when choosing where to mount the LightSaver Max. The easiest and most eective approach is usually to mount horizontally (Example: mounting on the

top of a backpack rather than the back). The LightSaver Max’s solar panel is far more tolerant to shading than most solar devices, but any shade will reduce the

amount of charge collected. If mounting the LightSaver Max on the top of a tent, choose a location that will face the sun for the longest portion of the day.

Maximizing Use Of The Sun

Facing the unrolled LightSaver Max directly toward the sun results in the maximum amount of energy collection. A day’s worth of exposure, 6-8 hours, on a

mostly sunny day while laying horizontally should result in a full charge.

* Clouds and haze reduce the amount of sunlight that reaches the LightSaver Max.

Charge Indicator

The LightSaver Max’s charge indicator turns on when there is electrical current owing from either the solar panel,12V input, or the USB-C input to the battery

and turns o at all other times to conserve battery.

Battery Status

Red: 0-15%

Yellow: 15-80%

Green: 80-100%

Certications

CE (Directives 2014/30/EU and 2014/35/EU)

MIL-STD-810G

RoHS

Berry Amendment Compliance