1.5V 350mAh Button / Coin A640PX BP1 Alkaline Specialised Cell, Unicell
1.5V Alkaline Specialised Button / Coin Cell, A640PX BP1
This battery will replace discontinued mercury models cross referenced to this model. Equipment formerly using the mercury model will work although some recalibration may have to be taken into account due to the slightly different voltage & discharge characteristics.
PRIMARY CELL – DO NOT RECHARGE