BERYL Rear Burner Bicycle Tail Light, 100 lumens, Intelligent light sensor, USB Charging, 60 hours max run time, 180º visibility, Magnetic snap bracket, 100% waterproof, Aluminium Casing

To those complaining or that have issues with the charger, it's simple... don't touch it while it is charging. More on that later.First, I have two rear burners and one front burner– they all work great. The number of different patterns available are amazing at high and low power output. I enjoy running the rear burner in the chasing sequence and the front in solid bright. The rear burner simply inspires confidence while riding with traffic.As for the charger, yes it attaches to the front of the light fixture with magnets, yes it detaches easily... if you touch it. However, leaving this on the charger and sitting it off to the side, I've had no issues will all three of my burners getting a full charge.FYI, appears the company has changed names to beryl, so don't get confused.

The media could not be loaded.  I don’t know whose bright idea (no pun intended) this magnetic charger thing was, but it’s terrible. There is zero positive retention on this charger, if you brush up against the cord it will come undone, or go off at a weird angle. What a terrible design on an otherwise brilliantly designed light.Still worth buying, but will annoy you every time it needs to be charged.UPDATE: 6/24/18 - battery lasted a long time! Charger worked the first time I charged it and never again. (If I press reaaally hard, the charger works, but as soon as I let go it stops.) It appears to be from the poor charger design that it’s broken. I would NOT buy this until/unless the charger is redesigned, this is terrible.

This light is animal! It burns for about 10 hours with the flashing mode-no kidding. However, by far the lamest charging port ever devised! I mean, this is an incredible light but... their dedicated Blaze connector doesn't magnetically attach well at all! I'm not returning this light as is the brightest and longest lasting but really disappointed that their engineers have done such a crappy job with the charging port.

Works great

I don't understand how some of you have said that this light is very bright, 180 lumens for a headlight is not bright, it's only useful for a dim to be seen light, it is not a to see light; now the tail light isn't as bad at 100 lumens. However the price of this for what you get is extremely high; Amazon sells the Cygolite Metro Plus 800 Hotshot Pro 150 Combo, this light has 800 lumens and the tail light has 150 lumens and the set is $69.90 which is only about $10 more than just the Beryl Burner tail light, or if you get the Beryl Burner front and rear the Cygolite would about $40 LESS! Or maybe you don't need a headlight, ok then just get the NiteRider Omega 300 for just $49 and have 3 times the brightness of the Beryl Burner!

Large, heavy, ridiculous and tenuous way to recharge. Bright is the best feature but the magnet attachment and charging methods is not secure.

This light is a waste of money. The light it self is good but the bracket is straight trash the screw not long enough so it won't screw past a certain point. Useless

This is one of the brightest rear bike lights out there. I really like for that reason, but here are my issues with the light.As others have mentioned, the charging cable is very finicky. It slips off very easily as the magnet is weak. The other big issue I have with this light is the housing that attaches to the bike. The light rotates in it's housing while I ride. This is just an engineering tweak, but should be corrected in future versions.