The only negative point is the searchlights as a charging indicator, the LED is bright mistaken, in the bedroom you can read with the light in total darkness almost Zeitung and the birds in the garden begin irritated with the brooding.
Last night I succeeded still just so to stop an Airbus from landing in our garden, which had confused the lamp with the lights of the runway of the nearby airport.
Remedy brings taping with ISOBAND or painting the LED with a paint pen.
But otherwise the charger is recommended 150%, 1 a value.