The nine-volt battery, or 9-volt battery, is an electric battery that supplies a nominal voltage of 9 volts. Actual voltage measures 7.2 to 9.6 volts, depending on battery chemistry. Batteries of various sizes and capacities are manufactured; a very common size is known as PP3, introduced for early transistor radios. The PP3 has a rectangular prism shape with rounded edges and two polarized snap connectors on the top. This type is commonly used for many applications including household uses such as smoke and gas detectors, clocks, and toys.[1]
Peak power Battery, Heavy Duty, 9 volts 1604E, 6F22, 250mah, 0% Mercury 9v
- Item is brand new
- Good quality and heavy duty
- Battery type zinc carbon
- 9V
- Sold per piece
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