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Product: Solar Power Bank, YELOMIN 20000mAh Portable Solar Charger, Waterproof Backup Battery Pack with Dual USB 5V Outputs/LED Flashlights and Compass for Cellphones, Tablets and Electronic Devices(Blue) Yelomin 20000mAh huge capacity solar portable charger
Special design for outdoor. Compact design and with a hook + carabiner, so you can freely attach it to your backpack in camping, and it will recharge itself under direct sunshine for emergency.
1.Dual USB Outputs
DC 5V/2.1A(one device, output max 2.1A), DC 5V/1A(two devices, each output 1A) USB ports for Tablets, other smart phones or other electronic devices.
DC 5V/1.5A USB input for fast charge solar power bank itself.Allow you to charge two devices at the same time, the Solar power charger provides great convenience with you and your friends who needs charging services.
2.2 LED Flashlight & SOS Function
2 led lights can be used as flashlight with Steady-SOS-Strobe mode.As an emergency lighting in darkness, the flashing light mode can be used as SOS.
Warm Tip:
1.Please charge it via outlet at least 6-7 hours at first time use to fully activate this solar panel.
2. LED Working Method :LED button is on the side, near the charging ports opposite the clip.You must first press and hold to turn on above 3-5 seconds, the led flashlight will work.short press to cycle modes/turn off.
3.Due to sunlight intensity and solar panel conversion rate, it may take a long time to fully charge the power panel. We suggest you fully recharge it via outlet before travel or hiking.
4.This question about usb cap is tight.Easiest way is to place 1st 3 fingernails under the cap and lever upwards.

Specification:
Battery type: Li-polymer battery
Solar power: Single crystal 1.5W
Application type: commonly used
Material: ABS+PC+ Silicone
Input: DC 5V/1.5A
Output: DC 5V/2.1A(one device, output max 2.1A),
DC 5V/1A(two devices, each output 1A)
Charging time: 8-10h
Package Includes:
1 x Solar Panel Charger
1 x USB Cable
1 x User Manual
1 x Carabiner 【High Quality Portable Solar Charger 】: Made of durable and reliable ABS+PC+Silicone material.Solar phone charger, featured with compass and 2 bright LED flashlight. Awesome for outside activities such as camping, hiking and other emergency use. The solar USB battery pack can be regards as a nice gift.
【FRIENDLY REMINDERS ON SOLAR POWER】: As the charging speed is subject to sunlight intensity, solar panel size, and panel conversion rate, which may take long time to charge.The primary way to charge the battery bank is by USB and only use solar charging feature in an emergency. The USB cable in the package is only used to charge the solar charger. It is not recommended to charge other devices, which may slow down the charging efficiency due to incompatibility.
【Compatible with Multiple Devices】: Compatible with all smart phones,Tablet and other USB devices. More than 900+ recharge lifecycle. Solar Charging Travel Power bank with Flashlight / Carabiner, Very reliable and durable.Solar power bank provides more convenience in your daily or in your trip.
【Convenient Smart Express Charge】: The solar powered charger has dual USB and powerful LED light.Makes it easy to charge two smartphones simultaneously or a tablet at full speed . 2 led lights can be used as flashlight with Steady-SOS-Strobe mode. Five pilot indicators indicate the status of battery charger timely. Green light on when charging by solar, blue light on when USB charging.External battery charger with solar panel can recharge by solar or outlet.
【Friendly Service for Solar Power Bank】: We will fast, friendly and hassle free customer service team is there for you. Note: Solar charging is limited, the charging power can't always reach the maximum value because of the environment. It's recommended to take the solar charging feature as the emergency back-up solution instead of the main power sources, please fully charge it by USB cable before traveling or hiking. YELOMIN Blue