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  • Charge Anytime Under the Sun: Light and portable battery bank charges whenever it’s sunny thanks to the wide solar panel. (Note: Please do not take solar as primary recharge source, as the charging speed will subject to sunlight intensity and panel conversion rate and it takes a week to obtain a full recharge when powering only with sunlight.)
  • Solar or DC Input Charging: Convenient and practical with two recharge methods including solar power or a DC5V/2A input. Note: DC input is recommended for faster recharging as it takes only 8 -9 hours with a 2A/2.4A charger
  • 15000mAh Capacity Charges Two Devices: Large capacity with two iSmart powered output ports (one 2.1A and one 1A port) to simultaneously charge two devices multiple times; can charge an iPhone 7 4.2 times, an iPhone 7 Plus 3 times, and the Galaxy S8 2.8 times
  • Reliable and Bright LED: Hold the power button for 3 seconds to activate / deactivate the handy and helpful LED light; includes dust and shock protection and built-in battery safeguards
  • 3 Steps for Better Use: Do not charge through glass; charge only in strong sunlight; and do not leave the charger in your vehicle during summer as heat will affect the battery life

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Product Description

Solar Charger RAVPower 15000mAh Outdoor Portable Charger Solar Power Bank Dual USB External Battery Pack Power Pack with Flashlight (IPX4 Splashproof, Dustproof, Solar Panel Charging, DC5V/2A Input)

Solar or DC Input Charging
It doesn’t just feature solar charging but an DC5V/2A input too. Not only is it a reliable way to charge on cloudy days, it takes just 8 -9 hours to completely recharge with a 2A/2.4A charger.

15000mAh Capacity Charges Two Devices
Enjoy a large 15000mAh capacity and two iSmart powered 2.1A ports that offer simultaneous charging. With this much power, you can charge an iPhone 7 4.2 times, an iPhone 7 Plus 3 times, and the Galaxy S8 2.8 times.

Reliable and Bright LED
The built-in LED light serves as a convenient solution in case you need a light at night; simply hold the power button for 3 seconds to activate / deactivate whenever you need it. The design includes dust and shock protection, as well as built-in overcharge and short circuit safeguards.

3 Steps for Better Use
1. Do not charge through a glass surface (e.g. a window).
2. Please charge in strong sunlight. Light can be detected in cloudy or indoor environments, but it is not enough to recharge the unit.
3. Do not leave in your vehicle during summer as the heat will affect the battery life.

Specification:
Battery Type: Li-Polymer Battery
Capacity: 15000mAh
Input: DC 5V/ 2A
USB A1: 5V/ 1A, USB A2: 5V/ 2.1A
Solar Panel: 1W/250mA

Note:
1. Please do not take solar as primary recharge source, as the charging speed will subject to sunlight intensity and panel conversion rate and it takes a week to obtain a full recharge when powering only with sunlight.
2. To enjoy the faster 2A input, please recharge with a 2A and above charger and the original data / charging cable.
3. The red LED indicator turns on indicating it’s recharging via solar panel.

What’s in the Box:
– 1 x RAVPower Solar Powered Charger
– 2 x USB to Micro USB cables (Lightning cable is not included)
– 1 x User Guide

How to choose the best portable battery charger for smartphone

Load capacity

The millimeter-hour (mAh) battery specification indicates the maximum amount of power your loads can receive. In this way, the higher these values, the greater the capacity of their loads. So the first thing to keep in mind before buying a portable battery is to see if the total values ??of your charge exceed the capacity indicated on the phone’s battery.

Battery power

It is important to choose a portable battery that has a power output power, indicated by the values ??specified in Watts (W), equal to or greater than the charging power of your smartphone.

If the electric current coming out of the portable battery is less than that needed to charge the gadget, the device will not charge. However, the higher the value of this current, the faster the battery can be recharged.

The service life

Remembering the power loss of the external battery when transferring your mAh amounts to smartphones, it is important that your users also evaluate their charge cycle. Also known as a useful life, this cycle can be calculated by comparing the mAh values ??of your portable battery capacity with the mAh indication on the device’s battery specifications.

Android slow? How to make your phone faster!

This week a friend of mine got a Motorola Milestone 2, whose model number is the A953 and I’ve been tinkering with it a bit to feel the difference from Milestone 1.

At first I thought that Milestone 2 was extremely faster than Milestone 1, which I use on a daily basis. I had already used Milestone 2 a little bit and the other time it did not turn out that much faster. I went to take a closer look at what was happening with my phone and can improve his speed a lot and make the battery last longer.

As? Simple! The fewer programs running the less you use memory and battery. With more memory the phone becomes more agile when you unlock it for use. Before it used to take up to 10 seconds for the icons to appear on the home screen and then I could use it.

Steps to make your Android phone faster

  • Uninstall programs that you do not use. Often these programs run in the background without you knowing and consuming memory.
  • Do not use task killers continuously. Open it when it is necessary to kill some app and then close it again. No matter how well-intentioned these programs are, they spend a fair amount of memory and processing, making their battery last for less.
  • Leave the network connections on only while you need them.
  • Close the programs like Skype, MSN, Gtalk, Google Maps,
  • Facebook, Twitter and others when not using. Several programs in memory make the phone slow.
  • Do not use animated wallpaper.
  • Do not use widgets that are not extremely needed. Staying showing the latest YouTube videos or a preview of the photos in your home will consume memory and battery atoa! Prefer simple icons because they are not processes running on your phone.

These simple tips were enough to make my handset much faster and hopefully help you in setting up your Android phone! In fact, these tips cater to any type of smartphone, right?