Hi, guys . Ok i need to get my mother in law a cheap variable wattage battery and maybe a better atomizer than the iclear 30, cheap as in the cheapest , because im upgrading my self and have just converted her to vaping. she is using my iclear 30 on a cheapy ego battery , so i was jus thinking of getting a variable wattage battery for her(for now only) due to budget limitations, any good suggestions will be appreciated.