Lepow POKI Portable External Battery Pack, Travel Charger and Power Bank 5,000 mAh - Compatible with Apple iPhone, Apple iPad, Samsung and Other Smart Devices (White) ¡­

Why did Lepow choose this kind of design?
With this slightly elongated design that gets thinner at the bottom of the product, it can be easily slipped into a backpack or purse. The slightly rounded surface and sides gives it more of an ergonomic grip as well for comfort and ease. (include what kind of material it is)

Why did you use a slide sensor to check for battery life?
By sliding the finger along the sensor, it can check for battery life with 1 LED light representing 10% battery life. There is no external charger like it as this is the first time a touch sensor is being used.

What is the input and output of Poki?
With a fast output and input of 2.1A,It can fully charge the iPhone 5S in 1.3 hours, the Samsung S4 in 1.7 hours. It also has a faster recharging of time of 5 hours!

How high is the conversion rate?
The Poki has a very high conversion rate of up to 90%. Anything higher than 80% conversion rate is a good battery; however we wanted to take it to the next level.

What's great about lithium polymer batteries?
Firstly, they are safer to use and has better quality than lithium ions. Also,they are easier to mold in any capacity,enabling us to make a slim 5000mAh external charger. In addition,lithium polymer batteries also last longer.