Well, the facility of recharging is available in some of the banks and i use them only ! I really don't trust this kinda website !! Better wait for sometime than to get recharged from these type of sites. Be safe.
Well looking at their contact information: http://easycharge.net/1/contact.shtml And the whois information, they are not the same: That's look scary, but they registered the domain in 2004, could be they just bought a old domain, never knows.