Replacement Zinc Air Battery for PX400, MR-42, 343, V400PX, MRB400

Drop-in replacement batteries that substitute the now illegal mercury batteries that are commonly found on cameras and exposure meters produced in the 60s to 80s.

Suited to many cameras of that period: Pentax Spotmatic SP, SP-II, SP-IIa, 500, 1000, SP-500, SP-1000, Minolta SRT-101, Leica M5, and Yashica 124G for example.

These cells offer a no compromise solution, and are a direct replacement to enable accurate exposure results without requirement for any form of camera modification.

Unlike silver oxide or alkaline cells that have a higher voltage, these will not risk causing damage to your camera or cause exposure anomalies.

Replaces PX400, MR-42, H-B, 343, V400PX, MRB400

• Mercury and cadmium-free
• High Capacity
• Remove the seal before use
• Made in the UK

Directions: After removing the seal, please wait for 30 minutes before use. It allows the battery to stabilise the output voltage.