Elecom says its power bank is good for 5,000 charge cycles, compared to lithium-ion's usual range 500 to 1,000 cycles. This is cool to see, because it's one of the first major commercially ...

It’s essentially a slim wireless power bank compatible with iPhones as well. The Magnetic Energy Card Air is part of Oppo’s new “Mag” series of magnetic accessories, which also includes the Magnetic ...