Canon Lp-e6 LP-E6n Battery - Compatible
You will get a similar number of shots as the genuine canon battery (which is no longer available) and the charge time will be roughly the same. The difference you will notice is that if you charge this battery today and go to use it in 2 weeks, you should expect it to be flat. The alternative the Canon Lp-e6nh at the hideous price that it is.
Please note that the Lp-e6 is fully compatible to any camera that takes the Lp-e6, Lp-e6n or Lp-e6nh battery.