How does the bank check the charge. When Power Bank may come in handy. Dual USB output ports are designed to charge two electronic devices simultaneously

By purchasing a universal charger on a solar battery of 20000 mah SOLAR POWER BANK, you will no longer depend on the sockets and spare batteries. Now you can charge gadgets in any convenient place.

Features of universal charger SOLAR POWER BANK:

1. Waterproof - the SOLAR battery can be taken with you on travel and leisure;

2. Shockproof - POWER BANK is almost impossible to break or damage;

3. You can charge 2 mobile devices from the battery;

4. Compact size - fits in any bag or backpack;

5. POWER BANK is charged from the mains or from sunlight.

Characteristics:

Dimensions 131/78/15 mm

2 USB Outputs: DC 5V / 2A and DC 5V / 1A

Charging from mains or solar panel

Equipped with LED flashlight

Charge indicator - yes

Characteristics of a high-power power unit Solar Power Bank
   A high-power power supply with built-in lithium-ion battery is excellent for charging power-hungry devices such as a smartphone and a tablet.
   2 USB-outputs, total current 3.1 A
   Charges two devices at once
   Compatible with most devices
   Charges from sunlight, through the USB port of a working computer or from a 220V network.
   LED indicators indicate the battery charge level (4-100%, 3-75%, 2-50%, 1-25%)
  Multistage protection system:
  - Overheat protection
  - Overcharge protection
  - Short circuit protection
  - Surge protection
  Read this manual carefully before use.
  Keep this manual for future reference.
  User's manual:
  Charging an external Solar Power Bank battery
  From the sun
  1. Put the charger so that the sun's rays get on the solar panel, the LED display will start to show charging, you do not need to turn the charger on and off, it's automatic.
  From a computer or laptop via USB port
  1. Connect the micro USB port of the provided USB charging cable to the input port (5V-IN) of the external Solar Power Bank battery, and connect the other end of the USB charging cable to the USB port of the working computer or notebook, the LED display will start charging.
  From the network 220V
  1. Connect the micro USB port of the supplied USB charging cable to the input port (5V-IN) of the external Solar Power Bank battery and connect the other end of the USB charging cable to the AC power sockets 220V using the USB adapter, the LED display will start charging.
  2. The indicator will turn on with power on. LEDs will show the battery status. The number of light-emitting diodes indicates the battery level of the 4 burning LEDs-100%, 3-burning LEDs-75%, 2-LEDs burning-50%, 1-n burning LED-25%
  3. When charging is complete, all 4 LEDs will light up.
  4. Disconnect the USB cable after charging is complete.
  Charging other electronic devices from an external Solar Power Bank battery
  1. Connect the USB cable to the USB output of the external Solar Power Bank battery and then connect the other end of the USB cable to the electronic device using the appropriate adapter.
  2. Dual USB output ports are designed to charge two electronic devices simultaneously
3. Press the button on the external battery case to start charging.
  4. For safety reasons, Solar Power Bank will shut down if the input current level of the charging device exceeds the maximum permissible level
  5. The charge status can be monitored on a charged device.
  6. After completing the charge, disconnect the USB charging cable from the electronic device and the power supply. The power supply will turn off automatically.
  7. To test the battery status, press the button on the front panel. The LED will show the battery charge level (4-100%, 3-75%, 2-50%, 1-25%)
  !Attention!
  1. The Solar Power Bank can become hot during charging. At the end of the charge, it will gradually cool to room temperature.
  2. Please charge Solar Power Bank before use if it has not been used for more than 90 days.
  3. Do not use Solar Power Bank in high humidity, high ambient temperatures or extreme conditions.
  4. It is not recommended to charge Solar Power Bank while charging an electronic device.
  5. Do not wet, burn or disassemble the Solar Power Bank and its accessories.
  6. Do not modify, disassemble, open, drop, puncture, or cut an internal battery.
  7. This device should not be used by young children or persons with disabilities without the supervision of a responsible person who guarantees the safe use of the device. Children should be supervised to ensure that they do not play with the appliance.
  This device complies with Part 15 of the FCC Rules.
  Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
  Do not dispose of the electrical device in unsorted municipal waste, use separate collection points. Consult local authorities for information on available collection systems. If electronic devices are discharged to a municipal landfill, harmful substances can enter underground waters and into the food chain, harming health and well-being.

A new high-tech portable charger was another discovery of resourceful scientists. For the first time about this miraculous battery, the world learned in 2013, when the Chinese company Power bank released the first models of these gadgets. Later, the developers worked not only to increase the capacity, but also on alternative sources of charge.

Characteristics

So, at the end of 2014, a power bank of 50 000 mah on a solar battery appeared on the market. In addition, that the battery can be powered from the network, you can charge it from the sun and laptop. The charging time on the average is about 12-14 hours. This device is equipped with a special LED indicator that shows the level of charge.

With Power bank you can recharge your tablet, phone, mp3 player, camera, camcorder and other digital devices with batteries. For example, charging the smartphone is enough for 2-10 times. In addition to the kit is a universal cable with 4 different adapters, among which you can find the right one for you.

This device is completely safe to operate. It has a built-in protection system that prevents short circuits, overloads and overvoltages. In addition, that the battery can boast of its high capacity, it also differs in its compactness. Dimensions of the Power bank: 123 * 78 * 15, weight - 300 g. The gadget has an ultra-thin design. Its body is made of aluminum alloy. The battery developers created on the basis of Japanese solar panels. It is through this element that the device can be powered from the sun. For a full charge of sunlight, it will be 5 hours.

In the battery there are 2 USB-outlets: the 1st is designed for mobile phones / mp3 / mp4, etc., and the 2nd for tablets, etc. The maximum output current of the outputs does not exceed 2 amps.

Instructions for use

To charge the device from the sun, put it in a well-lit place in which the sun's rays can freely fall on the solar panel. After that, the LED indication should show the charge level. It is not necessary to turn the battery on or off, the entire process is automatic.

To charge using a PC or laptop, first connect the charging cable to the USB port, after which a full charge should begin. As for the charge from the network, connect the other end of the charging cable to a special USB adapter in the form of a plug and plug it into the AC outlet of 220V. Focus on the indicator. It has 4 LEDs. Each level is 25%. If all four are lit, it means that Power bank is fully charged by 100%. After charging is completed, disconnect the USB cable.

If you charge other electronic devices with a portable battery, use a universal cable. Connect one end to the micro USB port and the other end to the electronic device. Choose exactly the adapter that suits you. The presence of two ports allows for simultaneous charging. To start charging, press the button on the case. The charge status can be tracked on a charging gadget. When charging is complete, disconnect the cable. The power supply will automatically turn off. To test the battery status, press the button on the front panel.

Characteristics of a high-power power unit Solar Power Bank 50000mah

. High power power unit with built-in lithium-ion battery 50 000mah excellent for charging power-hungry devices, such as a smartphone and a tablet.

. 2 USB-outputs, total current 3.1 A

. Charges two devices at once

. Compatible with most devices

. Charges from sunlight, through the USB port of a working computer or from a 220V network.

. LED indicators indicate the battery charge level (4-100%, 3-75%, 2-50%, 1-25%)

. Multistage protection system:

- Overheat protection

- Overcharge protection

- Short circuit protection

- Surge protection

Read this manual carefully before use.

Keep this manual for future reference.

User's manual:

External battery charging Solar  Power Bank 50000mAh

From the sun

1. Put the charger so that the sun's rays get on the solar panel, the LED display will start to show charging, you do not need to turn the charger on and off, it's automatic.

From a computer or laptop through USB  port

V-IN ) external batterySolar   Power Bank, and connect the other end of the USB charging cable to the USB port of the working computer,or a laptop,

From the network 220V

1. Connect the micro USB port of the provided USB charging cable to the input port (5V-IN ) external batterySolar   Power Bank, and connect the other end of the USB charging cable to the AC power sockets of 220V usingUSB adapter, the LED display will start to show charging.

2. The indicator will turn on with power on. The LEDs will indicate the battery status. The number of LEDs that are lit indicates the levelthe charge of the battery is 4 lit LED-100%, 3-burning LED-75%, 2-a burning LED-50%, 1-n burning LED-25%

3. When charging is complete, all 4 LEDs will light up.

4. Disconnect the USB cable after charging is complete.

Charging other electronic devices from an external battery Solar  Power Bank 50000 mah

1. Connect the USB cable to the USB output of an external batterySolar Power Bank   then connect the other end of the USB cable to theelectronic device I use the appropriate adapter.

2. Dual USB output ports are designed to charge two electronic devices simultaneously

3. Press the button on the external battery case to start charging.

4. For security reasonsSolar   Power Bank will shut down if thethe input current of the charged device will exceed the maximum permissible level

5. The charge status can be monitored on a charged device.

6. When the charge is complete, disconnect the USB charging cable from thedevice and power supply. The power supply will turn off automatically.

7. To test the battery status, press the button on the front panel. The LED will show the battery charge level (4-100%, 3-75%, 2-50%, 1-25%)

!Attention!

1. In the process of charging the housingSolar   Power Bank may become hot. At the end of the charge, it will gradually cool to room temperature.

2. Please chargeSolar   Power Bank before use, if it is notwas used more than 90 days.

3. Do not useSolar   Power Bank with high humidity, high ambient temperature or under extreme conditions.

4. It is not recommended to chargeSolar   Power Bank in the process of charging an electronic device.

5. Do not wet, do not incinerate or disassembleSolar Power Bankand its accessories.

6. Do not modify, disassemble, open, drop, puncture, or cut an internal battery.

7. This device should not be used by young children or persons with disabilities without the supervision of a responsible person who guarantees the safe use of the device. Children should be supervised to ensure that they do not play with the appliance.

This device complies with Part 15 of FCC Rules..

Operation of the device(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Do not dispose of the electrical device in unsorted municipal waste,use separate collection points. Consult local authorities for information on available collection systems. If electronic devicesare thrown out on a city dump, harmful substances can get in underground waters and in a food chain, harming health and well-being.