9V rechargeable battery for Model 140-100 Temperature Monitor/Alarms (2 mA built-in trickle charger).
Unit of Measure

Technical Specs

Brands

N/A Hampshire Controls

Battery Type

N/A Rechargeable Nickel-Metal Hydride (NiMH)

Battery Capacity

N/A 160 mA·h

Voltage

N/A 8.4 V