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Because it provides electrical power to run equipment like a torch, a toothbrush, a radio or a computer.
Wiki User
∙ 9y ago
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What are batteries useful?
If the battery is useful for anything its portability.
Does a PSP slim battery work on a normal PSP?
No you cant the slimmer battery is just too small but the normal battery can fit in both normal and slim PSP!!
What is a multicell battery?
A multi-cell battery is a battery that has lots of cells. It's more powerful then a normal battery.
What is the battery life of this product?
The normal battery life for this product is 36 hours. This is based on normal usage and charging and discharging the battery in the iPod in the first few uses.
What is a normal inverter battery voltage?
12 volt of an ordinary inverter battery
What does a lemon battery do?
a lemon battery generates electricity.a lemon battery can help the society in terms of electricity. the lemon battery can be used in a sudden brown out then it will be fun to do and also it is useful
What extent is accounting information useful?
To keep accountants away from normal people. it's not useful at all.
How can you convert your syphon pump that runs on a 12v car battery to run on normal household batteries?
I have no idea what a normal household battery is. Generally you would have to match the current and voltage of the car battery and then you have the issue of how long the battery can sustain the current, or ampere hours.
How does the dry cell or battery become useful?
because it can recharge your technology systems
Can a normal battery once wet reverse polarity?
no
Does a normal PSP battery work on a PSP slim?
no
What is immediate charger and strong battery?
Immediate charger is a charger that can charge battery immediately. Strong battery is a battery that can live much longer than normal battery and have unlimited data.
