WEIN CELL MRB-400 BATTERY REPLACEMENT F/RM400R/V400PX

Wein Cell MRB-400 1.35V Zinc/Air Mercury Replacement Battery is a replacement battery for the old RM440R/V400PX.

Compatible with the following Pentax Cameras:

• Pentax Spotmatic I
• Pentax Spotmatic II
• Pentax Spotmatic IIA
• Pentax SP500
• Pentax SP1000.

Features

• Replaces RM440R and V400PX for Pentax cameras
• Voltage output more stable than alkaline replacements
• No camera adjustment needed
• Wein Cell batteries are not activated until the pull-tab is removed
  • (Remove tab at least 30 minutes prior to use.)
• Environmentally Safe