This is a General-purpose 9V Original HW marked Non-Rechargeable Battery for all your project and application needs.
Its Universal 9V battery size and connecting points are useful in many DIY projects and household applications. They can easily be replaced and installed; the same as you would an AA battery or an AAA battery.
Safety Precautions :
Avoid short-Circuit the battery terminals.
Do n0t put it beside the high-temperature condition.
Don’t throw it into the fire or water after use
Product: 9V battery
Battery Type: Zinc Carbon battery
Dimension: 26.5mm x 48.5mm x 17.5mm
Nominal voltage: 9V