Hi there, I am sure everyone is looking at the title thinking, "We answer this hundreds of times a week." I hope this is a different question and an easier one than normal.
My mother just purchased the e4 batteries for her Hotronics, and we ran into an issue. The new battery said to only charge with some new cords for the E series as opposed to the old cords or you void your warranty. I looked around and see that there have been some changes made to improve the E series over the M series, however we are wondering if we really need to get a new cord to charge the batteries since my mom just spoke with a shop and they said the charger costs $60.
Any info would be much appreciated.