- A battery that allows at least one refill your terminal
- Practice it fits in your purse or jacket pocket, in your glove box, it also serves light:
a continuous beam with LED
with intermittent LED beam (the sos)
When the battery is empty, the indicator (at the back where the power button is located on / off) turns red when full (almost full - there are no loading cursor) passes light blue.
Important: I rebooted my iphone in less than fifty minutes, which seems to me very correct.
Result: a battery lamp which also will allow in many circumstances not out of fuel.
The price / quality ratio allows me to give it 5 stars without hesitation. Product tested.