Lipo Charger

[RoyG]

Hi.

I was hoping someone could clear up my confusion. I am new to the hobby and building a Dex210 to just see how I go. I am planning on using these Lipo packs as they look about right for my needs (I Think) http://www.hobbyking.com/hobbyking/s...arehouse_.html

My confusion is what charger to get. The Lipo state up to 15C of charge but the chargers only state in watts. What would be a safe limit in watts for a charger for these lipos.

I was just going to get a 50w simple charger from hobbyking to start with but unsure whats safe to use.

Cheers