No. The Touch ‘n Go card is a Smartcard with a MIFARE chip, transactions can only take place upon contact with a card reader. Hence, reloading your TNG card via the eWallet is NOT possible.
However for travelling through tolls, we have introduced an alternative solution for this with PayDirect. You just need to add your TNG card into eWallet, use your card as usual at toll booths and the toll fares will be deducted directly from your eWallet. For more information, please visit https://www.tngdigital.com.my/paydirect .
Below are the articles that may be useful for you :
What happens if I do not have sufficient funds in my Touch ‘n Go eWallet?
What happens if I do not have sufficient funds in both my Touch ‘n Go eWallet and Touch ‘n Go card?
Does this mean I no longer have to reload my Touch ‘n Go card?
Can I reload my Touch 'n Go card via the TNG eWallet?