A:Answer Hi I bought this a few weeks ago, I’m not so sure the exact amount of time it takes to drain the battery just from it being on, but Yes it does take 6 hours to fully charge from no charge. I haven't had any problems with it dying on me yet that may change if I go on longer rides but from what I’ve seen it has a solid battery life, and charge time. Hope this helps sorry for the big yap wall.
