Lezyne Lithium Ion LIR 18650 Battery

Did the job, replacement for factory fitted battery...

Had the original light for a while, the battery was taking an age to charge and not holding it's charge for much longer than a few minutes before the light was dimming. Found what looked like equivalents elsewhere on my web-search but none of them seemed to show the same serial number, so opted for this one. After replacing in the light, which was easy, it certainly seems to have done the job, charge time is shorter and it's held it's charge too. Website is easy to use, postal charges are a bit steep but there you go, can't have everything. Good job in supplying fast and well packaged. Satisfied customer.