A fast look says same charger but look closer at the ATG charger to see if it's tougher.
Parting thought. DO NOT BUY FROM COMPANIES THAT DON"T ANSWER PRE-SALE QUESTIONS.
It's a sign they won't answer questions later.
Is there a difference between a Latitude e6420 and a Latitude e6420 ATG? What does the 'ATG' denote?
More importantly, do they both use the same AC adapter/charger?
Thanks very much for your help....

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