$1.000.000.000 hahahaha noob
No, a lead acid battery is a wet cell battery and a 9 volt alkaline battery is a dry cell battery.
The garage door keypad typically requires a 9-volt alkaline battery.
The maximum current capacity of a 9-volt DC battery will depend on the specific type and size of the battery. However, for a typical alkaline 9-volt battery, the maximum current output can range from around 500mA to 1000mA. It is important to check the specifications provided by the manufacturer for the exact current rating of the specific battery model.
It varies from one 9 volt battery model to another. The typical Alkaline 9 volt battery you find in many toys and smoke detectors has 565 mAh (Milliampere Hours) of power. A Zinc Carbon model has 400 mAh. A Lithium has 1200 mAh. There are 1,000 mili amps in 1 amp.
No
No, the battery will be overcharged and battery damage will occur if it is done.
It heats up very hot and may explode.
no
A 9 volt battery is stronger than a 1.5 volt battery because it has a higher voltage. The higher voltage allows the 9 volt battery to power more demanding devices and last longer than a 1.5 volt battery.
1.3cm
a 9 volt battery
buy a battery charger