Power Bank for Smartphone.

Power Bank is an important accessory for those who have Smartphone and moving around without time to stay in a place to charge their device. Nearly all the latest Smartphones are coming with quick charge facility for their battery. But most of the Smartphones are data and power hungry. While on the move users may need much power to go on with their usual tasks through their devices. Now Smartphone users can rely on the rechargeable power banks for to fill up their battery power while they are on the move. Always buy trusted brand power banks only from reputed seller. Because many fake power banks and look alike power banks had exploded while on charging them or they go un-usable in short period of usage.

In Sri Lanka power Banks for the Smartphones are becoming very essential one as there used to be daily power cuts used to occur all over the Island. These Power Banks help to give use to Smartphones when there are no power supply in the homes and offices during the power cut times. People used to charge Smartphones and the Power Banks when electricity used to be available in their homes and offices. Power Bank 10000 mAh Price range in Sri Lanka Rs 2,850/- up to Rs 7,850/- according to the brand.
USA Power Bank Price range is from US$ 20 up to US$ 40. Recently Power Bank prices had gone very high due to not having import permits to bring them to Sri Lanka. Even if they brinf they have to pay high custom tax for the product.

Most of the Power Banks can re-charge your iPhone five to six times, Galaxy S6 four times and iPad Air almost one and a half time.
These devices allow you to safely recharge with 2 - 3 amp output charger where most of the Smartphone chargers have 1 amp output.
For fast charging they provide the fastest possible charge up to 2.4 amps per port or 4.8 amps overall. Where input is 5V / 2A.
These devices should have multiple protections against short circuit, over discharged, over voltage, over charge during re-charging for total safety.
Double USB ports will allow you to charge 2 phones at the same time.
Some of them have easy to read LED display screen to know the remaining capacity, flash light as a backup for emergency lighting.

• Anker PowerCore+ Mini, 3350mAh
• Anker PowerCore 20100mAh - Ultra High Capacity Power Bank with 4.8A Output, External Battery Pack
  
• KMASHI 15000mAh External Battery Power Bank, Portable Charger with Powerful Dual USB Output and 2A Input
  
• GETIHU Portable Charger, Ultra Slim 10000 mAh Power Bank, 4.8A High-Speed 2 USB Ports Battery Pack with LED Flashlight
  
• RAVPower Solar Charger 10000mAh Power Bank with LED Flashlight Shockproof Portable Battery Pack with iSmart 2.0 and Dual Input
  
• EasyAcc 20000mAh Portable Charger Fast Recharge External Battery Pack Charger with 4A 2-Port Input 4.8A Smart Output High Capacity Power Bank.
  
• Aibocn Power Bank 10,000mAh External Battery Charger with Flashlight.
  
• RAVPower 27000mAh Power Bank 85W (100W Max) Built in 3-Prong Laptop Charger (AC Power Indicator, Type-C Port, Plug Universal, Dual USB iSmart Ports)
  
• KMASHI 15000mAh External Battery Power Bank, Portable Charger with Powerful Dual USB Output and 2A Input
  
  

There are fake power Bank products are available in the market. Only buy branded products from the best known companies with warranty. In Sri Lanka Chinese made power banks are available for sale. Some of them are packed with sticky clay to make them feel heavy and they are actually with one or two 1.5 V rechargeable batteries. Don't be fooled by these fake products. And the seller will nmot accept it back once it is sold.

Take note that these power banks are suitable for 5V Smartphones and devices with the same voltage.
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