Welch Allyn 72200 Battery05.08.2018 ByAndrew Epstein First, the mailed battery arrived faster than expected. Second, I made a mistake in my order and not only was the help by telephone great, but Batteryjack fixed the problem in an instant. Those with whom I spoke on the phone were knowledgeable, helpful and really nice. Thank you! Our responseWelch Allyn Direct Plug-in Rechargeable Handle 3.5v Replacement Nicad Rechargeable Battery 3.5v …