Wein MRB400 Mercury-Free Battery Cell Replaces RM400R And V400PX 1.35Volt

Overview

• Wein Cell MRB400 (RM400R/V400PX) Mercury Free Battery is the only mercury free, exact voltage replacements for discontinued 1.35v mercury photo cells.
• Delivers the same precise voltage and steady, constant output, as opposed to 1.5v alkalines, whose unstable output can produce exposure errors.
• Compatible with any camera or meter specifying the applicable cross referenced mercuries.
• No adjustment or adapter necessary.
• Shelf life up to 10 years; Environmentally safe.