My Hope Vision 2 has been back to Hope 4 times now, all for problems relating to the connector between the lamp and the battery
basically, the connector is unreliable, and gives a faulty connection that makes the light difficult to charge
you think you have charged the battery, only to have it fail 20 minutes into a night ride (or even commute..)
Hope have been excellent on every occasion, (and replaced the battery FOC on the 3rd return) and I cannot fault their service. However, if it goes back for a 5th return I am thinking there is something flawed with their connector, I would probably sell the light cheap to cash convertors and put the money to a cheap MagicShine unit?