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9V batteries are a type of alkaline battery. The alternative is a lithium battery. Alkaline batteries use zinc as an anode whereas lithium batteries use lithium. Lithium batteries produce higher voltage and have a longer lifespan, thus they are more expensive.

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10y ago

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Can you use a 9v-1a power supply when it calls for 9v-2000ma?

Unfortunately no, if the device calls for 2000ma you will need a 2A (amp) power supply to adequately power it.


What the conclusion that can take in multiple dc power supply?

conclusion of dc power supply 9V


Can you use a 9V 600MA to replace a 9V 1A?

Using a 9V 600mA power supply to replace a 9V 1A power supply may not provide enough current to power the device properly. It is important to match the voltage and exceed the current requirements of the device to avoid damage or malfunction.


If the original power supply indicates an output 9v and 700mA and you use one that indicates an output of 9v and 2000mA will this disturb the performance of the machine a pedal effect or even ruin it?

No.


Is the power supply for a Digitech whammy II 9v or 12v I need the specs for the power supply?

whammy 2 specs. ps750 class 2 transformer Ac-Ac power supply input: 120vac 60Hz 12w output 9v AC 780mA


Can you use a 9V 850MA power supply on a unit requiring 9V 2100MA?

No. A device that requires 2100 ma or 2.1 amps can not receive enough amperage from a power supply that will only deliver 850 ma or .85 amps.


Can you use a 9v 1500ma on 9v 500ma device?

Yes. (For any pairing of power supply and device, as long as the voltages are a match (in your case: 9v), and the output (in amps or milliamps (A or mA) of the power supply IS EQUAL TO OR GREATER THAN the current required by the device (in your case 1300mA or higher) then you will be fine. Yes it is suitable: The OUTPUT VOLTAGE (5v, 9v, 12v, etc) of a power supply MUST BE EQUIVALENT to the required voltage of the device to which it is to be connected, whereas the output CURRENT (500mA, 1A, 1500mA, 2A... etc) offered by the power supply MUST BE AT LEAST EQUAL TO OR GREATER THAN the current required by the device to which it is to be connected. (in your case, for example, as long as the power supply is rated at 9v, you could use one that has a rating of 1300mA, 1400mA, 1500mA, 1A...and so-on, without any damage to either device)


Which uses less power a 9v CD player operating off of a WAGAN 12 v power supply inverter or a 9v CD player operating off a 12-volt-to-9-volt converter plugged to the WAGAN 12v power supply?

A 9V CD player operating through a 12-volt-to-9-volt converter plugged into the WAGAN 12V power supply will use less power because the converter will efficiently step down the voltage to match the CD player's requirements, resulting in less energy loss compared to using an inverter to power the CD player directly at 9V.


Can you use 9v 100ma adaptor for powering a leap pad instead o 9v 700ma?

No, if the device needs 700mA of current, your power adapter cannot supply adequate current.


Can you substitute 9v dc for 6v dc?

Substituting a 9V DC power supply for a 6V DC supply is generally not advisable, as it can lead to overvoltage conditions that may damage the device designed for 6V operation. Components may overheat or fail, and the device may not function correctly. Always check the specifications of the device to ensure compatibility with the power supply voltage. If a 9V supply is required, consider using a voltage regulator or a suitable step-down converter to safely reduce the voltage to 6V.


Can you safely use a universal AC adaptor set for 9V 300mA for a game that requires a 9V 700mA?

No, a power adapter must supply the same voltage, same polarity, and at least as much current as the load requires. Your adapter can only supply 300mA, which is less than the 700mA required by the load.Your game probably will not turn on and the power adapter may be damaged.


Can a 9v battery power a xbox?

no