I recharges after a long bricolage, or only once a month (as recommended in the manual)
it works fine no problems and I find it very convenient and very robust! I even plans to take another to hang on a second wall for the bike both sides illuminated when I tinker !!
For those who complain too short charging cable, it comes with a standard cable 8 ... you probably already have 2 or 3 longer for you !!
I would definitely recommend!