[lunchbox739]

Ive had success in revitalizing Li Ion power tool batteries in the past that have been overdischarged but does anyone have any thoughts on similiarly jumpstarting one of these 9800 mah 12v bricks? Have you done it? What did you use to give it the kick it needed to take a charge again? should i just throw it away and buy another without trying this?

Thanks in advance for any insight folls can offer.