With a size and reduced weight (98 x 18 x 37mm / 182g), the high capacity of this battery allows me to fully charge my smartphone.
I particularly appreciate RavPower for the quality of their products and more specifically two very important aspects for me: 1) battery cells used are provided by major brands 2) conversion circuits DC / DC (yes must be converted 3.7V battery 5V) are used for quality: the brand takes care to specify on its website "We only use the Highest Quality parts: Grade A premium batteries and microchips." Reassuring when you know that a stream of poor quality on the 5V output can cause premature aging of your equipment. The fact that RAVPower take care to mention this type of detail is rather reassuring!
The battery is equipped with a single output 5V / 2.1A (which is sufficient for use "hyper" nomadic) with the iSmart technology that optimizes the load depending on the connected equipment type (2.1A enables load '"greedy" equipment like an iPad for example).
The charge level of the battery is indicated via 4 LEDs (100%, 75% 50% 25%). A "flashlight" function is integrated (in the form of a white LED), which may help in some cases. A USB / Micro USB is also provided in the package.
Like all products RAVPower warranty is 1 year (with possibility of adding 6 months upon registration).
In short, a product with an excellent quality / price ratio for those looking for a small battery, powerful take-anywhere.
