You cannot compare these two totally different things. As far as amperage the charger puts out more amps if it is an auto battery charger and also puts out 12 volts. If you are talking about a 9 volt battery charger then the battery may or may not be more powerful, it depends on how many mii-amps the charger is putting out.
im looking for one too. I saw one on Radioshack's website for $2.99
9V DC is 9V DC, no matter what the source. Any difference between batteries is going to be caused by how discharged the batteries are. A non-alkaline battery may discharge more slowly than an alkaline battery, which may lead to a perceived difference when used in the JE-32.
To make a simple guitar amp from a cigarette box, you'll need a small speaker, an audio amplifier module (like a PAM8403), a 9V battery, and some basic wiring. Cut a hole in the box for the speaker and secure it in place, then connect the amplifier module to the speaker and power it with the battery. Finally, wire an input jack for your guitar to the amplifier, ensuring all connections are secure. This DIY project allows for portable sound amplification while repurposing the cigarette box.
ac adaptor or 9v battery
It depends on what the 6 cells are, but the battery voltage is just 6 times the cell voltage. In a car battery (lead-acid cells) - 12V In a dry-battery (zinc-carbon cells) - 9V
no, if you charge 9 volt battery with 12 volt battery you will destroy 9 volt battery
No.
No. For one thing, you can't recharge just any old 9volt battery; it has to be a specially-designed rechargeable for which there is a specially designed charger. For another, a car battery charger puts out about 13-15 volts.
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.
"Stronger" isn't a good word here. Given the most common D and 9V batteries, it's more a question of "different" than "stronger". The 9V has a higher voltage, while the D cell has a bigger capacity. What'll be best depends on what you need. It's like trying to decide if a sports car is better than a tractor.
You would need a combination of batteries delivering nine volts at one amp.
Most of the mobile phones have batteries of less than 5V rating, mostly up to 3.7V.Chargers are typically rated for less than 5V.Caution: It is not safe to charge these with a 9V charger. The battery may explode..
****NEVER USE AN NIMH BATTERY CHARGER TO CHARGE A LITHIUM OR LITHIUM-ION BATTERY!**** I get asked this all the time. Using an NiMh charger to charge this battery will make it EXPLODE or CATCH FIRE. The fire CAN NOT be extinguished with water and CAN NOT be extinguished with a household fire extinguisher.
No, not possible. The charger has to go to higher volts than the battery being charged.
no
you better not. you need a 9V regulator for this, not a resistor!
No. The windings are set for 9vdc and will not step down to 5vdc.