You can use that information to identify the devices it will run and the ones it cannot handle.ĭon’t expect manufacturers to print the amp rating on the battery. The unit reveals the amount of current the battery will transmit. Classifications like ‘Heavy Duty’ in relation to a battery can refer to the amp rating. The unit tells you the type of load the battery can carry. You can also present this information using the ‘Ampere-hour’ unit, which reveals the battery capacity.Īs you have already guessed, ‘milliampere-hour’ is not the same as ‘Amps,’ and neither can you mistake it for ‘Ampere-hour.’ While the ‘milliampere-hour’ unit reveals the battery’s capacity, the amp rating of the battery speaks to its strength. A ‘milliampere-hour’ rating shows you the volume of electricity the battery will generate in an hour before it dies. 9V BatteryĩV batteries provide 500 milliamps for an hour. How Many Amps Is A 9 Volt Battery?ĩV batteries have 0.4 to 1.2 Amps. They do not realize that the amp rating of a 9v battery can significantly impact the loads it can support, not to mention the duration it will remain in operation.

But they never stop to consider the ratings of those batteries. They use them in remotes, lamps, toys, and so much more. Our mission is to Power your Future and Freedom look after the planet whilst looking after your battery needs, and helping you live your lives with the freedom and safety you need.Most people rely heavily on 9v batteries.

You just need to drop off your old batteries and we recycle them safely and with a focus on the environment. When you next change your smoke alarm battery, keep this safety message in mind and dispose of your old batteries correctly and safely.Īll Battery World stores have a recycling program for old batteries. Tape over the terminals with a piece of electrical tape.Put the plastic cap from the new battery over the terminals of the old battery.Place them back in the original packaging or into the packaging the new battery came from.Tossing batteries in the general rubbish bin sends them to landfill, where they become a significant fire hazard. So once you remove the old battery, how do you dispose of it? Don’t store batteries in the junk drawer. You’d be thankful you changed the smoke alarm battery, of course, but it’s a potential risk that can be avoided. You’d happily go about whatever you were doing, perhaps even go to work or to bed, completely unaware of the trouble brewing in the junk drawer. What if something came into contact with the battery terminals and created a current? There are other flammable materials in the drawer and the drawer itself is timber. You’d open the drawer, get out what you needed, and push the drawer shut. Imagine you needed something from the junk drawer. This reaction releases more heat, which heats up the next bit of iron wire and so on. Touching the battery terminals to the wire sends a current through the wire, which heats up to about 700oC and causes the iron to react with oxygen to create iron oxide. Steel wool is made up of very thin iron wires. Steel wool is another common item in a junk drawer. If those terminals come into contact with material that creates a circuit, the electricity generates heat with can start a fire. You can see a 9V battery in the image: it’s the one with its terminals side-by-side. While there could be a number of causes, one of the major dangers is from 9V batteries. Kitchen junk drawers have been linked to serious house fires. Don’t know what to do with something? Into the junk drawer out of sight and out of mind. It’s the place where spare light bulbs, business cards, receipts, birthday candles, batteries, paper clips, keys, and other paraphernalia are dumped. When they’re not given the respect they deserve, problems can arise. If batteries are used, stored, and disposed of correctly, they pose little risk, but while they help save lives they can also be dangerous. There’s no doubt about it, and this is why it’s recommended that you replace the batteries once or twice a year. Browse Home, Office & Security Batteries.

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9 volt battery