Originally posted by reh321 If you already have a charger for that battery from a different camera, you can simply use it.
True, but as Pentikonian posted, two chargers are practical for people using the grip.
Me, I have two (because I have two K-3 II bodies). But still this is not practical when travelling because I need two power outlets in my hotel room to do the charging. Having the new type with the camera would be a good evolution for me, enabling me to charge two batteries, e.g. one on the outlet and one on a powerbank.
Shame it's not included, but same as with the GR III's not included charger, the added value outways the extra cost for me... I'll just convince myself that the money gained by getting the K-3 III premium kit (cheaper grip + free battery and strap) will be for the charger...
Wim