oh I didn't know that. That kinda sucks these batts have about 20-30 charges on them and I'm losing runtime already. Fusion power 3600's and venom 3000 with about 10-15 charges. My charger is a vision peak 2. I usually run them down to about the 25% mark. would it help them if I charged them at 1 amp a couple times? My charger charges at 1,2 or 4 amps.