How to Properly Charge a IPhone Battery

Small changes in the way you use your smartphone can go a long way. Without realizing it, you may be slowing down your iPhone or damaging your phone’s battery. INSIDER’s beauty writer Brianna Arps learned this the hard way. Arps, who spends much of her time taking pictures of products or snapping the perfect selfie, lost about 33,000 photos

Battery breakthrough puts superfast-charging

The ground-breaking study into polymer materials could see lithium-ion battery technology superseded. Just a year ago, the partnership announced that their novel polymer materials have dielectric properties 1,000 to 10,000 time greater than existing electrical conductors. Their breakthrough has now been applied to device-scale practical demonstrations. Small single-layer cells were charged to 1.5 volts for