Stainless steel screws are bad, Iron contaminate the electrolyte and lock up the plates. Even using a metal funnel when watering will contaminate your cells over time.
- Re: Optima D31T Jim Coate
- Re: Optima D31T Victor Tikhonov
- Re: Optima D31T Christopher Meier
- Re: Optima D31T Tore Lund
- Re: Optima D31T Lee Hart
