BRESSER Mobile Solar Charger 21 Watt with USB and DC output (Refurbished)

Bresser

Ultra-compact solar charger for smartphones and power banks; monocrystalline solar cells ensure fast and efficient charging of device batteries.

Solar panel for charging battery-powered devices
Suitable for smartphones, tablets and power banks etc.
Simply unfold, point towards the sun and start charging
Stay independent even without a 230-volt socket
Free electricity using solar energy
Connection via USB A and DC hollow plug with adapters
Monocrystalline silicium cells with high efficiency
Enables high charging currents and short charging times
Compact transport size due to foldable design and only 1kg weight
Ideal for all outdoor activities

£33.37*

% £59.00* (43.44% saved)

Prices include VAT. Shipping costs not included

Available, delivery time: 10-12 working days

Product number: R10949

Former product no.: R3810030

Note: Our item numbers have been updated. You can continue to search for products using either the previous or the new item number.

EAN: 4007922074566

WEEE-Reg.-Nr.: DE 34323861

Product information "BRESSER Mobile Solar Charger 21 Watt with USB and DC output (Refurbished)"

NOTE: This item is a used or returned product. This means: The item may show slight signs of use and the packaging may differ from the original packaging. Please note that refurbished items generally come with a 12-month warranty.

Self-sufficient travel with the BRESSER solar charger
Whether camping, sailing, trekking or swimming at the nearest lake – anyone who enjoys being outdoors for long periods of time does not want to do without their smartphone, tablet, powerbank, etc. But one question quickly arises: where can I find the nearest power socket? After all, every battery runs out and our practical everyday helpers can't manage without electricity. With the ultra-compact BRESSER solar charger, you simply use the power of the sun to charge your devices. The environmentally friendly solar energy is free of charge – and you remain independent of the power grid!

Simply open it up, put it down and immediately produce green solar power
The handling is very simple: unfold the solar panel and align it as perpendicularly as possible to the sun. Then connect the device to be charged to the solar charger, either with a suitable USB cable (not included) or with the included DC connection cable. The charging process begins immediately.

Which devices can the solar panel charge?
The solar charger gets all devices with a USB power supply connection or the above-mentioned DC power plug connection up and running again in no time – e.g. smartphones, tablets, power banks, portable playstations, MP4 players, GPS devices and Bluetooth headphones. For charging large power stations, we recommend the more powerful BRESSER solar panels with at least 60 watts output power – see art. no. 3810050, 3810060, 3810070.

Universal charger with flexible connection options
One USB-A connection socket is available for powering your devices. There is also an additional universal connection socket for DC bar plugs with a diameter of 5.5/2.1 mm. A universal connection cable with a 5.5/2.1mm DC bar plug on both sides and a length of 2 metres, as well as 3 plug adapters (3.5/1.35mm, 5.5/2.5mm, 8.0/5.5/0.8mm) are included in the scope of delivery. The polarity of the connectors is as follows: Inner contact = positive (+), outer contact = negative (-).

How long does it take to charge a battery?
Most modern devices with built-in batteries indicate the current charging status of the battery on a display or status LEDs. The charging process is also automatically terminated by the internal charger of the smartphone or tablet, etc., as soon as the battery is full.

Nevertheless, it is helpful to know how long a full charge theoretically takes with an empty battery. This is the only way to choose the right solar panel model for the requirements of the devices you want to charge.

Here is a short calculation: Divide the capacity of the battery (mAh) by the charging current of the charger (mA) and multiply this by a factor of 75. This then gives you the approximate charging time in minutes that is required to fully charge the battery at 100% sunshine duration.
Example: A battery with a capacity of 3000mAh (3.0 Ah) and a charging current via 5 volt USB connection of 2400mA (2.4 amps). So 3000 : 2400 x 75 = 94 minutes. Dividing the result by 60 gives the charging time in hours: 1.6 hours.
This means that an average smartphone can be fully charged in just about 1.6 hours with a 21-watt solar panel.

Carabiner hook for attachment included
In order to attach the solar panel securely to an object and align it perfectly with the sun, 4 sturdy snap hooks are included in the scope of delivery. Simply connect them to the riveted ring eyelets of the solar panel and use them to hang the solar charger stably, e.g. on a tent loop, a fence or other suitable holding points. If you attach it to your backpack, you can even use the time during a hike for charging.

Innovative solar cell technology with high efficiency
Monocrystalline silicium cells ensure high efficiency and the fastest possible charging of the device batteries. This means maximum electricity yield per solar surface. As a result, you benefit from relatively high charging currents and short charging times with a compact design.

Easy transport
Thanks to the modern and flat design, you can easily fold the individual segments of the solar panel into a small bag and stow it in your luggage while saving space. Always ready for the next spontaneous use.

Robust, dust- and water-repellent materials
The durable Cordura fabric is extremely tear-resistant but still flexible. It protects the valuable solar panel from damage and provides the necessary stability during use. The solar panel is dust- and water-repellent, it withstands most weather conditions and is your ideal companion for almost all outdoor activities. Nevertheless, the solar panel should not be exposed to direct rain or extreme humidity.

IMPORTANT NOTES

The solar panel does not have an integrated charger or charge controller. Therefore, it is not suitable for directly charging loose battery cells or lead batteries. It is only suitable for smartphones, tablets and power banks, for example, because they always have built-in internal chargers.
The solar panel does not have its own battery, but serves exclusively as a power source in sunshine for charging electronic devices.
When connecting the devices to be charged via the DC bar plug, always ensure the required voltage and correct polarity. Otherwise, damage may occur to the electronics of the solar panel and the devices to be charged.
Do not leave the solar panel outdoors at night with high humidity or in the rain. This could damage the internal electronics.

FEATURES

Solar panel with output power of max. 21 watts
Solar panel for charging battery-powered devices
Suitable for smartphones, tablets and power banks etc.
Simply unfold, point towards the sun and the charging starts
Stay independent even without a 230-volt socket
Free electricity through solar energy
No emissions and zero noise
Connection via USB A and DC hollow plug with adapters
Monocrystalline silicium cells with high efficiency
Enables high charging currents and short charging times
Compact transport dimensions due to foldable design
Robust, dust- and water-repellent materials
Ideal for all outdoor activities

SPECIFICATIONS

Output power of the solar panel: 21 watts
Output voltage at the DC socket: 18 volts
Output current at the DC socket: max. 1.1 amps
Output voltage at the USB A socket: 5 volts
Output current at the USB A socket: max. 2.4 amps
Cable length of the DC connection cable: 2.0 metres
DC plug adapters: 3.5/1.35mm, 5.5/2.5mm, 8.0/5.5/0.8mm
Polarity of DC connectors: inner contact = positive (+), outer contact = negative (-)
Transport dimensions when folded: 290 x 195 x 35 mm
Dimensions when unfolded: 815 x 290 x 20 mm
Weight: 1,0 kg

SCOPE OF DELIVERY

Solar panel 21 Watt (1 piece)
Carabiner hook (2 pieces)
DC connection cable (1 piece)
Plug adapter (3 pieces)
User manual

Product and safety instructions

Manufacturer:
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact:
www.bresser.de

Warning notes

Risk of physical injury! This device contains both power-generating electronic parts (solar modules) and live components. Never leave children unsupervised when handling the device! Use the device only as described in the instructions. Otherwise, there is a RISK OF ELECTRIC SHOCK. Do not strike or pierce the solar modules. Damaged solar modules may release toxic and corrosive chemicals. Do not touch damaged solar modules. In case of contact, thoroughly wash the affected body parts with clean water and seek medical attention if necessary. Keep packaging materials (plastic bags, rubber bands, etc.) away from children! There is a SUFFOCATION RISK!
Fire/explosion risk! Never operate the solar module near extreme heat sources such as fire or similar. Do not short-circuit or throw into fire! This can lead to explosions!
Risk of environmental damage! Do not strike or puncture the solar modules. This could release chemicals that may cause environmental harm.
Suffocation risk! Improper use of this product poses a suffocation risk, especially for children. Therefore, be sure to follow the safety information below.
Keep packaging materials (plastic bags, rubber bands, etc.) away from children! There is a RISK OF SUFFOCATION! This product contains small parts that can be swallowed by children! There is a RISK OF SUFFOCATION!
BATTERY WARNING AND SAFETY Safe handling and use of batteries and accumulators Read and follow these instructions before using the battery or accumulator. To the extent permitted by law, failure to comply with these warnings and instructions may result in any damage caused to your product not being covered by the warranty. In this document, the term "batteries" also includes accumulators. Follow these instructions to ensure optimal safety and performance: DO NOT use counterfeit batteries in products. Only use supplied batteries. Use the battery SOLELY for its intended purpose. Keep batteries out of the reach of children and pets. DO NOT use batteries that appear to be damaged, swollen, or modified. Do not use batteries that are leaking, emitting a smell, swollen, melted, or showing dents, rust, cracks, or scratches. The battery should NOT be disassembled, crushed, punctured, shredded, or otherwise tampered with. The battery should NOT be exposed to liquids. Liquid may penetrate the battery's circuits, causing corrosion and compromising its safety. A wet or damp battery should NOT be dried with a device or heat source (e.g., hairdryer or microwave). The device or battery should NOT be placed near a heat source or direct sunlight. High temperatures can cause the battery to swell, leak, or malfunction. Examples include placing the device near a radiator, stove, kitchen appliance, iron, fireplace, or inside a vehicle or next to a window in direct sunlight. The battery should NOT come into contact with metal objects. If metal objects such as jewelry come into prolonged contact with the battery terminals, the battery may become very hot or catch fire. The battery should NOT be stored together with hazardous or flammable materials. Store the battery in a cool, dry, and well-ventilated area. The battery should NOT be inserted incorrectly when charging. MAKE SURE the battery compartment is empty, dry, and free of dirt before inserting the battery. The battery should NOT be charged in direct sunlight or at extreme temperatures. The battery must be charged at room temperature, typically between 20 °C and 26 °C (68 °F-79 °F). Charging may be temporarily suspended if the battery temperature exceeds 60 °C (140 °F). If the battery is hot but the temperature is under 60 °C (140 °F), the battery will still charge, but more slowly than usual. Avoid dropping the battery or the product with the battery inside. If dropped onto a hard surface, the battery or product may be damaged. If you suspect the battery might be damaged, replace it. Never leave your mobile hotspot plugged into the power supply for more than 24 hours to charge. Let the battery drain and then recharge it. Keeping your mobile hotspot plugged into a charger without draining the battery can damage the battery/device or affect performance. If a battery shows a significantly shorter runtime than when purchased, it has reached the end of its reasonable lifespan. We recommend replacing it. For optimal results and performance, batteries should be replaced after 12 months or earlier depending on usage. Follow local regulations for the disposal of used batteries. Do not throw the battery into fire or water.

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